@font-face {
  font-family: siyuanregular;
  src: ,
    ,
    ,
    ;
  font-weight: 400;
  font-style: normal;
}

body {
  font-family: siyuanregular, sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

.rb_content {
  margin-top: 80px;
  position: relative;
  overflow: hidden;
}

.rb_btn {
  position: absolute;
  top: 0;
  width: 100%;
  height: 40px;
  border-bottom: 1px solid #dcdcdc;
  background-color: rgba(255, 255, 255, 0.97);
  z-index: 999;
}

.rb_btn_content {
  font-family: "microsoft yahei" !important;
}

@media (min-width: 1200px) {
  .rb_btn_content {
    margin: 0 auto;
    width: 1200px;
    height: 40px;
  }
}

@media (max-width: 1199px) {
  .rb_btn_content {
    width: 100%;
    height: 40px;
  }
}

@media (min-width: 768px) {
  .rb_btn .rb_good_name {
    float: left;
    font-size: 20px;
    line-height: 40px;
    margin-left: 10px;
  }

  .rb_btn .rb_overview_btn {
    position: relative;
    float: right;
    margin-left: 20px;
    margin-right: 20px;
    font-size: 14px;
    height: 40px;
    line-height: 40px;
    cursor: pointer;
  }

  .rb_btn .rb_parameter_btn {
    position: relative;
    float: right;
    margin-left: 20px;
    margin-right: 20px;
    font-size: 14px;
    height: 40px;
    line-height: 40px;
    cursor: pointer;
  }

  .rb_btn .rb_overview_btn:active,
  .rb_btn .rb_overview_btn:hover,
  .rb_btn .rb_parameter_btn:active,
  .rb_btn .rb_parameter_btn:hover {
    color: #e60012;
  }

  .rb_btn .rb_overview_btn span,
  .rb_btn .rb_parameter_btn span {
    display: inline-block;
    margin: auto;
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    border-bottom: 4px solid #e60012;
    transition: all 0.2s;
    -webkit-transition: all 0.2s;
    transition-timing-function: ease-in-out;
    -webkit-transition-timing-function: ease-in-out;
    transform: scalex(0);
    -webkit-transform: scalex(0);
    transform-origin: center;
    -webkit-transform-origin: center;
  }

  .rb_btn_selected {
    transform: scalex(1) !important;
    -webkit-transform: scalex(1) !important;
  }

  .rb_btn .rb_btn_line {
    margin-top: 14px;
    float: right;
    display: inline-block;
    height: 12px;
    border-right: 1px solid #dcdcdc;
  }

  .rb_btn .rb_buy_btn {
    float: right;
    font-size: 14px;
  }

  .rb_btn .rb_buy_btn a {
    display: block;
    margin-top: 5px;
    margin-left: 20px;
    margin-right: 10px;
    height: 30px;
    line-height: 30px;
    width: 93px;
    text-align: center;
    color: #fff;
    background-color: #e60012;
    border: none;
    cursor: pointer;
    text-decoration: none;
  }

  .rb_btn .rb_buy_btn a:focus {
    outline: 0;
  }

  .rb_btn .rb_buy_btn a:hover {
    font-weight: 600;
    background: -webkit-gradient(
      linear,
      left top,
      left bottom,
      from(#e60012),
      to(#c40413)
    );
    background: linear-gradient(#e60012, #c40413);
  }

  .rb_btn_slidedown {
    position: absolute;
    top: 40px;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.7);
    -webkit-transform: translatey(-120px);
    transform: translatey(-120px);
    opacity: 0;
    -webkit-transition: opacity 0.5s, -webkit-transform;
    transition: opacity 0.5s, -webkit-transform;
    transition: transform, opacity 0.5s;
    transition: transform, opacity 0.5s, -webkit-transform;
  }
}

@media (max-width: 767px) {
  .rb_btn_content {
    position: relative;
  }

  .rb_good_name {
    float: left;
    margin-left: 10px;
    height: 40px;
    line-height: 40px;
    font-size: 15px;
    color: red;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
  }

  .rb_good_icon {
    position: relative;
    left: 5px;
    top: 2px;
    display: inline-block;
    width: 16px;
    height: 16px;
    background-image: ;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    -webkit-transition: -webkit-transform 0.5s;
    transition: -webkit-transform 0.5s;
    transition: transform 0.5s;
    transition: transform 0.5s, -webkit-transform 0.5s;
  }

  .rb_good_icon_move {
    -webkit-transform: rotate(180deg) !important;
    transform: rotate(180deg) !important;
  }

  .rb_buy_btn {
    float: right;
    font-size: 14px;
  }

  .rb_btn .rb_buy_btn a {
    display: block;
    margin-top: 5px;
    margin-left: 20px;
    margin-right: 10px;
    height: 30px;
    line-height: 30px;
    width: 93px;
    text-align: center;
    color: #fff;
    background-color: #e60012;
    border: none;
    cursor: pointer;
    text-decoration: none;
  }

  .rb_btn .rb_buy_btn a:focus {
    outline: 0;
  }

  .rb_btn_slidedown {
    position: absolute;
    top: 40px;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.7);
    -webkit-transform: translatey(-120px);
    transform: translatey(-120px);
    opacity: 0;
    -webkit-transition: opacity 0.5s, -webkit-transform;
    transition: opacity 0.5s, -webkit-transform;
    transition: transform, opacity 0.5s;
    transition: transform, opacity 0.5s, -webkit-transform;
  }

  .rb_btn_slidedown_move {
    -webkit-transform: translatey(0) !important;
    transform: translatey(0) !important;
    opacity: 1;
  }

  .rb_btn_slidedown div {
    width: 100%;
    height: 40px;
    line-height: 40px;
    padding-left: 20px;
    border-bottom: 1px solid #dcdcdc;
    cursor: pointer;
    font-size: 13px;
    -webkit-tap-highlight-color: transparent;
  }

  .rb_btn_selected {
    color: #848484;
  }
}

/* pc端图片 */
@media (min-width: 768px) {
  .banner_1 {
    position: relative;
    width: 100%;
    padding-top: 44.271%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    overflow: hidden;
    color: #000;
  }

  .banner_2 {
    position: relative;
    width: 100%;
    padding-top: 210.417%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    overflow: hidden;
    color: #000;
  }

  .banner_3 {
    position: relative;
    width: 100%;
    padding-top: 61.198%;
    background-color: #fff5fb;
    overflow: hidden;
    color: #000;
  }

  .banner_4 {
    position: relative;
    width: 100%;
    padding-top: 85.938%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    overflow: hidden;
    color: #000;
  }

  .banner_4 .fadeinpic_1 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
  }

  .banner_4 .fadeinpic_2 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
  }

  .banner_4 .fadeinpic_3 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
  }

  .banner_5 {
    position: relative;
    width: 100%;
    padding-top: 67.656%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    overflow: hidden;
    color: #000;
  }

  .banner_6 {
    position: relative;
    width: 100%;
    padding-top: 75.104%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    overflow: hidden;
    color: #000;
  }

  .banner_6 .light {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
  }

  .banner_6 .graffiti {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
  }

  .banner_7 {
    position: relative;
    width: 100%;
    padding-top: 59.427%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    overflow: hidden;
    color: #000;
  }

  .banner_7 .light {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
  }

  .banner_7 .graffiti {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
  }

  .banner_8 {
    position: relative;
    width: 100%;
    padding-top: 55.469%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    overflow: hidden;
    color: #000;
  }

  .banner_9 {
    position: relative;
    width: 100%;
    padding-top: 89.635%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    overflow: hidden;
    color: #000;
  }

  .banner_10 {
    position: relative;
    width: 100%;
    padding-top: 69.271%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    overflow: hidden;
    color: #fff;
  }

  .banner_11 {
    position: relative;
    width: 100%;
    padding-top: 49.688%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    overflow: hidden;
    color: #000;
  }

  .banner_11 .page-1 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
  }

  .banner_11 .page-2 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
  }

  .banner_11 .hand {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
  }

  .banner_12 {
    position: relative;
    width: 100%;
    padding-top: 18.75%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    overflow: hidden;
    color: #000;
  }

  .banner_13_0 {
    position: relative;
    width: 100%;
    padding-top: 47.917%;
    overflow: hidden;
    color: #fff;
  }

  .banner_13 {
    position: relative;
    width: 100%;
    padding-top: 59.688%;
    background-image: ;
    background-size: 100% 100.1%;
    background-repeat: no-repeat;
    overflow: hidden;
    color: #000;
  }

  .banner_14 {
    position: relative;
    width: 100%;
    padding-top: 44.271%;
    background-image: ;
    background-size: 100% 100.1%;
    background-repeat: no-repeat;
    overflow: hidden;
    color: #000;
  }

  .banner_15 {
    position: relative;
    width: 100%;
    padding-top: 60.781%;
    background-image: ;
    background-size: 100% 100.1%;
    background-repeat: no-repeat;
    overflow: hidden;
    color: #fff;
  }

  .banner_16 {
    position: relative;
    width: 100%;
    padding-top: 61.302%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    overflow: hidden;
    color: #fff;
  }

  .banner_17 {
    position: relative;
    width: 100%;
    padding-top: 77.604%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    overflow: hidden;
    color: #000;
  }

  .banner_18 {
    position: relative;
    width: 100%;
    padding-top: 65.625%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    overflow: hidden;
    color: #fff;
  }

  .banner_19 {
    position: relative;
    width: 100%;
    padding-top: 54.115%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    overflow: hidden;
    color: #000;
  }

  .banner_20 {
    position: relative;
    width: 100%;
    padding-top: 55.833%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    overflow: hidden;
    color: #000;
  }

  .banner_21 {
    position: relative;
    width: 100%;
    padding-top: 167.292%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    overflow: hidden;
  }
}

/* 移动端图片 */
@media (max-width: 767px) {
  .banner_1 {
    position: relative;
    width: 100%;
    padding-top: 146.667%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    overflow: hidden;
    color: #000;
  }

  .banner_2 {
    position: relative;
    width: 100%;
    padding-top: 579.2%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    overflow: hidden;
    color: #000;
  }

  .banner_3 {
    position: relative;
    width: 100%;
    padding-top: 290.133%;
    background-color: #fff5fb;
    overflow: hidden;
    color: #000;
  }

  .banner_4 {
    position: relative;
    width: 100%;
    padding-top: 238.133%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    overflow: hidden;
    color: #000;
  }

  .banner_4 .fadeinpic_1 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
  }

  .banner_4 .fadeinpic_2 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
  }

  .banner_4 .fadeinpic_3 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
  }

  .banner_5 {
    position: relative;
    width: 100%;
    padding-top: 308.667%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    overflow: hidden;
    color: #000;
  }

  .banner_6 {
    position: relative;
    width: 100%;
    padding-top: 206.933%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    overflow: hidden;
    color: #000;
  }

  .banner_6 .light {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
  }

  .banner_6 .graffiti {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
  }

  .banner_7 {
    position: relative;
    width: 100%;
    padding-top: 225%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    overflow: hidden;
    color: #000;
  }

  .banner_7 .light {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
  }

  .banner_7 .graffiti {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
  }

  .banner_8 {
    position: relative;
    width: 100%;
    padding-top: 157.33%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    overflow: hidden;
    color: #000;
  }

  .banner_9 {
    position: relative;
    width: 100%;
    padding-top: 266%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    overflow: hidden;
    color: #000;
  }

  .banner_10 {
    position: relative;
    width: 100%;
    padding-top: 298.267%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    overflow: hidden;
    color: #fff;
  }

  .banner_11 {
    position: relative;
    width: 100%;
    padding-top: 160.667%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    overflow: hidden;
    color: #000;
  }

  .banner_11 .page-1 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
  }

  .banner_11 .page-2 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
  }

  .banner_11 .hand {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
  }

  .banner_12 {
    position: relative;
    width: 100%;
    padding-top: 41.6%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    overflow: hidden;
    color: #000;
  }

  .banner_13_0 {
    position: relative;
    width: 100%;
    padding-top: 146.667%;
    background-color: #000;
    overflow: hidden;
    color: #fff;
  }

  .banner_13 {
    position: relative;
    width: 100%;
    padding-top: 176.667%;
    background-image: ;
    background-size: 100% 100.1%;
    background-repeat: no-repeat;
    overflow: hidden;
    color: #000;
  }

  .banner_14 {
    position: relative;
    width: 100%;
    padding-top: 156.53%;
    background-image: ;
    background-size: 100% 100.1%;
    background-repeat: no-repeat;
    overflow: hidden;
    color: #000;
  }

  .banner_15 {
    position: relative;
    width: 100%;
    padding-top: 255.33%;
    background-image: ;
    background-size: 100% 100.1%;
    background-repeat: no-repeat;
    overflow: hidden;
    color: #fff;
  }

  .banner_16 {
    position: relative;
    width: 100%;
    padding-top: 154%;
    background-image: ;
    background-size: 100% 100.1%;
    background-repeat: no-repeat;
    overflow: hidden;
    color: #fff;
  }

  .banner_17 {
    position: relative;
    width: 100%;
    padding-top: 216%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    overflow: hidden;
    color: #000;
  }

  .banner_18 {
    position: relative;
    width: 100%;
    padding-top: 267.467%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    overflow: hidden;
    color: #fff;
  }

  .banner_19 {
    position: relative;
    width: 100%;
    padding-top: 131.467%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    overflow: hidden;
    color: #000;
  }

  .banner_20 {
    position: relative;
    width: 100%;
    padding-top: 143.33%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    overflow: hidden;
    color: #000;
  }

  .banner_21 {
    position: relative;
    width: 100%;
    padding-top: 717.333%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    overflow: hidden;
  }
}

@-webkit-keyframes front-move-pc {
  0% {
    left: 19.34%;
    opacity: 1;
  }

  100% {
    left: 22.34%;
    opacity: 1;
  }
}

@keyframes front-move-pc {
  0% {
    left: 19.34%;
    opacity: 1;
  }

  100% {
    left: 22.34%;
    opacity: 1;
  }
}

@-webkit-keyframes back-move-pc {
  0% {
    left: 27.43%;
    opacity: 1;
  }

  100% {
    left: 24.43%;
    opacity: 1;
  }
}

@keyframes back-move-pc {
  0% {
    left: 27.43%;
    opacity: 1;
  }

  100% {
    left: 24.43%;
    opacity: 1;
  }
}

.center-to-left {
  -webkit-animation: centertoleft linear 0.5s forwards;
  animation: centertoleft linear 0.5s forwards;
}

.right-to-center {
  -webkit-animation: righttocenter linear 0.5s forwards;
  animation: righttocenter linear 0.5s forwards;
}

.to-right {
  -webkit-animation: toright linear 0.5s forwards;
  animation: toright linear 0.5s forwards;
}

.center-to-right {
  -webkit-animation: centertoright linear 0.5s forwards;
  animation: centertoright linear 0.5s forwards;
}

.left-to-center {
  -webkit-animation: lefttocenter linear 0.5s forwards;
  animation: lefttocenter linear 0.5s forwards;
}

.to-left {
  -webkit-animation: toleft linear 0.5s forwards;
  animation: toleft linear 0.5s forwards;
}

@-webkit-keyframes centertoleft {
  0% {
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
  }

  100% {
    left: 0;
    -webkit-transform: translate(0, -50%);
    transform: translate(0, -50%);
  }
}

@keyframes centertoleft {
  0% {
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
  }

  100% {
    left: 0;
    -webkit-transform: translate(0, -50%);
    transform: translate(0, -50%);
  }
}

@-webkit-keyframes righttocenter {
  0% {
    left: 100%;
    -webkit-transform: translate(-100%, -50%);
    transform: translate(-100%, -50%);
  }

  100% {
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
  }
}

@keyframes righttocenter {
  0% {
    left: 100%;
    -webkit-transform: translate(-100%, -50%);
    transform: translate(-100%, -50%);
  }

  100% {
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
  }
}

@-webkit-keyframes toright {
  0% {
    left: 100%;
    -webkit-transform: translate(0, -50%);
    transform: translate(0, -50%);
  }

  100% {
    left: 100%;
    -webkit-transform: translate(-100%, -50%);
    transform: translate(-100%, -50%);
  }
}

@keyframes toright {
  0% {
    left: 100%;
    -webkit-transform: translate(0, -50%);
    transform: translate(0, -50%);
  }

  100% {
    left: 100%;
    -webkit-transform: translate(-100%, -50%);
    transform: translate(-100%, -50%);
  }
}

@-webkit-keyframes centertoright {
  0% {
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
  }

  100% {
    left: 100%;
    -webkit-transform: translate(-100%, -50%);
    transform: translate(-100%, -50%);
  }
}

@keyframes centertoright {
  0% {
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
  }

  100% {
    left: 100%;
    -webkit-transform: translate(-100%, -50%);
    transform: translate(-100%, -50%);
  }
}

@-webkit-keyframes lefttocenter {
  0% {
    left: 0;
    -webkit-transform: translate(0, -50%);
    transform: translate(0, -50%);
  }

  100% {
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
  }
}

@keyframes lefttocenter {
  0% {
    left: 0;
    -webkit-transform: translate(0, -50%);
    transform: translate(0, -50%);
  }

  100% {
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
  }
}

@-webkit-keyframes toleft {
  0% {
    left: 0;
    -webkit-transform: translate(-100%, -50%);
    transform: translate(-100%, -50%);
  }

  100% {
    left: 0;
    -webkit-transform: translate(0, -50%);
    transform: translate(0, -50%);
  }
}

@keyframes toleft {
  0% {
    left: 0;
    -webkit-transform: translate(-100%, -50%);
    transform: translate(-100%, -50%);
  }

  100% {
    left: 0;
    -webkit-transform: translate(0, -50%);
    transform: translate(0, -50%);
  }
}

.light {
  opacity: 0;
}

.light-move {
  -webkit-animation: light-move 1s linear forwards;
  animation: light-move 1s linear forwards;
}

@-webkit-keyframes light-move {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes light-move {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.graffiti {
  opacity: 0;
}

.graffiti-move {
  -webkit-animation: graffiti-move 1.6s linear 0.8s forwards;
  animation: graffiti-move 1.6s linear 0.8s forwards;
}

@-webkit-keyframes graffiti-move {
  0% {
    opacity: 0;
  }

  50% {
    opacity: 1;
  }

  62.5% {
    opacity: 1;
    -webkit-transform: rotate(5deg);
    transform: rotate(5deg);
  }

  87.5% {
    -webkit-transform: rotate(-5deg);
    transform: rotate(-5deg);
  }

  100% {
    opacity: 1;
  }
}

@keyframes graffiti-move {
  0% {
    opacity: 0;
  }

  50% {
    opacity: 1;
  }

  62.5% {
    opacity: 1;
    -webkit-transform: rotate(5deg);
    transform: rotate(5deg);
  }

  87.5% {
    -webkit-transform: rotate(-5deg);
    transform: rotate(-5deg);
  }

  100% {
    opacity: 1;
  }
}

.page-1 {
  opacity: 0;
}

.page-1-move {
  -webkit-animation: page-1-move 4s linear infinite;
  animation: page-1-move 4s linear infinite;
}

@-webkit-keyframes page-1-move {
  0% {
    opacity: 1;
  }

  50% {
    opacity: 1;
  }

  60% {
    opacity: 0;
  }

  100% {
    opacity: 0;
  }
}

@keyframes page-1-move {
  0% {
    opacity: 1;
  }

  50% {
    opacity: 1;
  }

  60% {
    opacity: 0;
  }

  100% {
    opacity: 0;
  }
}

.page-2 {
  opacity: 0;
}

.page-2-move {
  -webkit-animation: page-2-move 4s linear infinite;
  animation: page-2-move 4s linear infinite;
}

@-webkit-keyframes page-2-move {
  0% {
    opacity: 0;
  }

  50% {
    opacity: 0;
  }

  60% {
    opacity: 1;
  }

  100% {
    opacity: 1;
  }
}

@keyframes page-2-move {
  0% {
    opacity: 0;
  }

  50% {
    opacity: 0;
  }

  60% {
    opacity: 1;
  }

  100% {
    opacity: 1;
  }
}

.hand {
  opacity: 0;
}

.hand-move {
  -webkit-animation: hand-move 4s linear infinite;
  animation: hand-move 4s linear infinite;
}

@-webkit-keyframes hand-move {
  0% {
    opacity: 0;
    top: 20%;
  }

  24% {
    opacity: 0;
  }

  25% {
    opacity: 1;
    top: 20%;
  }

  44% {
    top: 0;
  }

  45% {
    opacity: 1;
    top: 0;
  }

  49% {
    opacity: 1;
  }

  50% {
    opacity: 0;
  }

  100% {
    opacity: 0;
  }
}

@keyframes hand-move {
  0% {
    opacity: 0;
    top: 20%;
  }

  24% {
    opacity: 0;
  }

  25% {
    opacity: 1;
    top: 20%;
  }

  44% {
    top: 0;
  }

  45% {
    opacity: 1;
    top: 0;
  }

  49% {
    opacity: 1;
  }

  50% {
    opacity: 0;
  }

  100% {
    opacity: 0;
  }
}

@-webkit-keyframes gradient {
  0% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}

@keyframes gradient {
  0% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}

.gradient-move {
  -webkit-animation: gradient 5s linear forwards;
  animation: gradient 5s linear forwards;
}

@-webkit-keyframes text-animate {
  0% {
    opacity: 0;
    -webkit-transform: translatey(30px);
    transform: translatey(30px);
  }

  100% {
    opacity: 1;
    -webkit-transform: translatey(0);
    transform: translatey(0);
  }
}

@keyframes text-animate {
  0% {
    opacity: 0;
    -webkit-transform: translatey(30px);
    transform: translatey(30px);
  }

  100% {
    opacity: 1;
    -webkit-transform: translatey(0);
    transform: translatey(0);
  }
}

.text-move {
  opacity: 0;
}

.text-move-delay {
  opacity: 0;
}

.text-move-delayer {
  opacity: 0;
}
.text-animate-delayer {
  -webkit-animation: text-animate ease-out 0.7s 1s forwards;
  animation: text-animate ease-out 0.7s 1s forwards;
}

.text-animate {
  -webkit-animation: text-animate ease-out 0.7s forwards;
  animation: text-animate ease-out 0.7s forwards;
}

.text-animate-delay {
  -webkit-animation: text-animate ease-out 0.7s 0.5s forwards;
  animation: text-animate ease-out 0.7s 0.5s forwards;
}

.player-shade {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.8);
}

.player-shade .player {
  width: 100%;
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}

.player-shade .player video {
  width: 100%;
}

.player-shade .player .close {
  font-size: 28px;
  color: #fff;
  position: absolute;
  top: -40px;
  right: 12px;
  cursor: pointer;
}

.player-shade .player .close:hover {
  color: #ccc;
}

@media screen and (min-width: 768px) {
  .player-shade .player {
    width: 60%;
  }
}

/* pc端样式 */
@media all and (min-width: 768px) {
  .max {
    display: block !important;
  }

  .min {
    display: none !important;
  }

  .title {
    width: 100%;
    position: absolute;
    padding: 0;
    margin: 0;
  }

  p {
    text-align: left;
  }

  .flex.max {
    display: -webkit-box !important;
    display: flex !important;
    -webkit-box-pack: justify;
    justify-content: space-between;
  }

  .swiper-container {
    width: 100%;
    padding-top: 30%;
    position: relative;
  }

  .swiper {
    position: absolute;
    top: 0;
    left: 18%;
    width: 64%;
    height: 100%;
    overflow: hidden;
  }

  .swiper .swiper-item {
    width: 17.29vw;
    padding-top: 19.84vw;
    position: absolute;
    top: 50%;
    -webkit-transform: translate(0, -50%);
    transform: translate(0, -50%);
    -webkit-transition: width 0.5s linear, height 0.5s linear;
    transition: width 0.5s linear, height 0.5s linear;
  }

  .swiper .swiper-item.active {
    width: 21.46vw;
    height: 28.65vw;
    z-index: 10;
  }

  .swiper-item .card {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    display: -webkit-box;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    flex-direction: column;
    -webkit-box-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    align-items: center;
    cursor: pointer;
  }

  .swiper-1 .swiper-item {
    background-color: #ffe8db;
  }
  .swiper-1 .swiper-item.active {
    background-color: #ff9682;
  }
  .swiper-1 .card {
    box-shadow: 0 10px 15px 0 rgba(251, 218, 199, 0.2);
  }

  .swiper-2 .swiper-item {
    background-color: #efc5dd;
  }
  .swiper-2 .swiper-item.active {
    background-color: #de7fc8;
  }
  .swiper-2 .card {
    box-shadow: 0 10px 15px 0 rgba(239, 197, 221, 0.2);
  }

  .swiper-3 .swiper-item {
    background-color: #f8c7cd;
  }
  .swiper-3 .swiper-item.active {
    background-color: #f97995;
  }
  .swiper-3 .card {
    box-shadow: 0 10px 15px 0 rgba(248, 199, 205, 0.2);
  }

  .card img {
    width: 40%;
    height: 34.86%;
  }

  .card .name {
    color: #000000;
    line-height: 2em;
    margin-top: 0.94vw;
    font-size: 1vw;
  }

  .card .desc {
    display: none;
    color: #898989;
    margin-top: 1.51vw;
    line-height: 1.67em;
    font-size: 1.25vw;
    width: 18vw;
  }

  .card .desc p {
    text-align: center;
  }

  .swiper-item.active .card img {
    height: 29.96%;
  }

  .swiper-item.active .card .name {
    width: 9.06vw;
    height: 2.08vw;
    margin-top: 1.46vw;
    font-size: 1.46vw;
    color: #fff;
    border-radius: 36px;
    display: -webkit-box;
    display: flex;
    -webkit-box-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    align-items: center;
  }

  .swiper-1 .swiper-item.active .card .name {
    background-color: #e84528;
  }

  .swiper-2 .swiper-item.active .card .name {
    background-color: #ae4a97;
  }

  .swiper-3 .swiper-item.active .card .name {
    background-color: #e60334;
  }

  .swiper-item.active .card .desc {
    color: #ffffff;
    display: block;
  }

  .btn-pre {
    position: absolute;
    top: 50%;
    left: 11.15%;
    -webkit-transform: translatey(-50%);
    transform: translatey(-50%);
    width: 1.46%;
    padding-top: 2.61%;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    cursor: pointer;
  }

  .btn-next {
    position: absolute;
    top: 50%;
    right: 11.15%;
    -webkit-transform: translatey(-50%) rotate(180deg);
    transform: translatey(-50%) rotate(180deg);
    width: 1.46%;
    padding-top: 2.61%;
    background-image: ;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    cursor: pointer;
  }

  .swiper-1 .btn-next,
  .swiper-1 .btn-pre {
    background-image: ;
  }

  .swiper-2 .btn-next,
  .swiper-2 .btn-pre {
    background-image: ;
  }

  .swiper-3 .btn-next,
  .swiper-3 .btn-pre {
    background-image: ;
  }

  .banner_2 .title_1 {
    top: 2.97%;
    left: 0;
    font-weight: 700;
    text-align: center;
  }

  .banner_2 .title_2 {
    top: 5.94%;
    left: 0;
  }

  .banner_2 .title_2 p {
    line-height: 1.5em;
    text-align: center;
  }

  .banner_2 .title_3 {
    top: 10.82%;
    left: 0;
    font-size: 2.34vw;
    font-weight: 700;
    text-align: center;
    color: #e94627;
    line-height: 1em;
  }

  .banner_2 .title_4 {
    top: 32.55%;
    left: 0;
    font-size: 2.34vw;
    font-weight: 700;
    text-align: center;
    color: #ae4a97;
    line-height: 1em;
  }

  .banner_2 .title_5 {
    top: 55.99%;
    left: 0;
    font-size: 2.34vw;
    font-weight: 700;
    text-align: center;
    color: #e60334;
    line-height: 1em;
  }

  .banner_2 .title_6 {
    top: 80%;
    left: 0;
    font-weight: 700;
    text-align: center;
  }

  .banner_2 .title_7 {
    top: 92.5%;
    left: 7%;
    width: 86%;
    text-align: center;
  }

  .banner_2 .title_7 .item {
    -webkit-box-flex: 1;
    flex: 1;
  }

  .banner_2 .title_7 p {
    text-align: center;
  }

  .banner_2 .title_7 .name {
    font-weight: 700;
  }

  .swiper-1 {
    position: absolute;
    top: 15.27%;
  }

  .swiper-2 {
    position: absolute;
    top: 38.32%;
  }

  .swiper-3 {
    position: absolute;
    top: 61.36%;
  }

  .banner_3 .title_1 {
    top: 10.13%;
    left: 0;
    font-weight: 700;
    text-align: center;
  }

  .banner_3 .title_2 {
    top: 20.34%;
    left: 0;
  }

  .banner_3 .title_2 p {
    line-height: 1.5em;
    text-align: center;
  }

  .banner_3 .tab-btns {
    position: absolute;
    top: 33.87%;
    left: 50%;
    -webkit-transform: translate(-50%);
    transform: translate(-50%);
    display: -webkit-box;
    display: flex;
  }

  .banner_3 .tab-btns .tab-btn {
    width: 10.94vw;
    height: 3.13vw;
    font-size: 1.46vw;
    color: #e60012;
    border-radius: 3px;
    box-shadow: 0 0 1px 1px #fe979f;
    background-color: #fff;
    display: -webkit-box;
    display: flex;
    -webkit-box-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    align-items: center;
    cursor: pointer;
  }

  .banner_3 .tab-btns .tab-btn.active,
  .banner_3 .tab-btns .tab-btn:hover {
    color: #fff;
    background-color: #e60012;
    box-shadow: none;
  }

  .banner_3 .tab-btns .tab-btn {
    margin-right: 1.56vw;
  }

  .banner_3 .tab-btns .tab-btn:last-child {
    margin-right: 0;
  }

  .banner_3 .sub-tab-btns {
    position: absolute;
    top: 41.53%;
    left: 50%;
    -webkit-transform: translate(-50%);
    transform: translate(-50%);
    display: -webkit-box;
    display: flex;
  }

  .banner_3 .sub-tab-btns .sub-tab-btn {
    width: 7.29vw;
    height: 2.6vw;
    font-size: 1.46vw;
    color: #e60012;
    border-radius: 3px;
    box-shadow: 0 0 1px 1px #fe979f;
    background-color: #fff;
    display: -webkit-box;
    display: flex;
    -webkit-box-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    align-items: center;
    cursor: pointer;
  }

  .banner_3 .sub-tab-btns .sub-tab-btn.active,
  .banner_3 .sub-tab-btns .sub-tab-btn:hover {
    color: #fff;
    background-color: #e60012;
    box-shadow: none;
  }

  .banner_3 .sub-tab-btns .sub-tab-btn {
    margin-right: 0.78vw;
  }

  .banner_3 .sub-tab-btns .sub-tab-btn:last-child {
    margin-right: 0;
  }

  .banner_3 .lessons {
    position: absolute;
    width: 100%;
    top: 53.56%;
    display: -webkit-box;
    display: flex;
    -webkit-box-pack: center;
    justify-content: center;
  }

  .banner_3 .lessons .lesson {
    position: relative;
    width: 18vw;
    height: 22.29vw;
    margin-right: 2.76vw;
    background-color: #ffffff;
    box-shadow: 0 10px 15px 0 rgba(251, 218, 199, 0.5);
  }

  .banner_3 .lessons .lesson:last-child {
    margin-right: 0;
  }

  .banner_3 .lesson .lesson-name {
    position: absolute;
    top: 2.5vw;
    left: 0;
    width: 18vw;
    text-align: center;
    font-size: 1.88vw;
    font-weight: 700;
    color: #000000;
  }

  .banner_3 .lesson .devider {
    position: absolute;
    top: 7vw;
    left: 2vw;
    width: 14vw;
    background-color: #aaaaaa;
    height: 1px;
  }

  .banner_3 .lesson .desc {
    position: absolute;
    top: 9vw;
    left: 2vw;
    width: 14vw;
    font-size: 1vw;
  }

  .banner_3 .lesson .desc p {
    line-height: 1.67em;
    color: #444;
  }

  .banner_4 .title_1 {
    top: 12.91%;
    left: 0;
    font-weight: 700;
    text-align: center;
  }

  .banner_4 .title_2 {
    top: 20.18%;
    left: 0;
  }

  .banner_4 .title_2 p {
    line-height: 1.5em;
    text-align: center;
  }

  .banner_5 .title_1 {
    top: 6%;
    left: 14.43%;
    font-weight: 700;
    text-align: left;
  }

  .banner_5 .title_2 {
    top: 21.5%;
    left: 14.43%;
  }

  .banner_5 .title_2 p {
    line-height: 1.5em;
    text-align: left;
  }

  .banner_5 .title_3 {
    top: 36.18%;
    left: 43.54%;
  }

  .banner_5 .title_3 p {
    font-size: 1.79vw;
    line-height: 4.17vw;
    text-align: left;
    color: #464646;
  }

  .banner_5 .title_3 p span {
    font-size: 2.24vw;
    color: #008aff;
  }

  .banner_5 .title_4 {
    top: 73.67%;
    left: 72.08%;
    font-size: 1.88vw;
    color: #444;
  }

  .banner_5 .title_5 {
    top: 77.06%;
    left: 72.08%;
    font-size: 3.28vw;
    font-weight: bold;
    color: #444;
  }

  .banner_6 .title_1 {
    top: 8.39%;
    left: 0;
    font-weight: 700;
    text-align: center;
  }

  .banner_6 .title_2 {
    top: 16.64%;
    left: 0;
  }

  .banner_6 .title_2 p {
    line-height: 1.5em;
    text-align: center;
  }

  .banner_6 .graffiti {
    -webkit-transform-origin: 24.245% 36.065%;
    transform-origin: 24.245% 36.065%;
  }

  .banner_7 .title_1 {
    top: 16.21%;
    left: 9.74%;
    font-weight: 700;
  }

  .banner_7 .title_2 {
    top: 34.62%;
    left: 9.74%;
  }

  .banner_7 .title_2 p {
    line-height: 1.5em;
  }

  .banner_7 .graffiti {
    -webkit-transform-origin: 41.825% 53.59%;
    transform-origin: 41.825% 53.59%;
  }

  .banner_8 .title_1 {
    top: 11.27%;
    left: 0;
    font-weight: 700;
    text-align: center;
  }

  .banner_8 .title_2 {
    top: 22.54%;
    left: 0;
  }

  .banner_8 .title_2 p {
    line-height: 1.5em;
    text-align: center;
  }

  .banner_9 .title_1 {
    top: 6.47%;
    left: 0;
    font-weight: 700;
    text-align: center;
  }

  .banner_9 .title_2 {
    top: 13.3%;
    left: 0;
  }

  .banner_9 .title_2 p {
    line-height: 1.5em;
    text-align: center;
  }

  .banner_9 .title_3 {
    top: 21.79%;
    left: 24.32%;
    width: 51.36%;
  }

  .banner_9 .title_4 {
    top: 26.55%;
    left: 23.4%;
    width: 53.2%;
  }

  .banner_9 .title_5 {
    top: 30.83%;
    left: 24.32%;
    width: 51.36%;
  }

  .banner_9 .title_6 {
    top: 35.15%;
    left: 23.4%;
    width: 53.2%;
  }

  .banner_9 .icon {
    width: 3.49vw;
    height: 3.49vw;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
  }

  .banner_9 .icon_1 {
    background-image: ;
  }

  .banner_9 .icon_2 {
    background-image: ;
  }

  .banner_9 .icon_3 {
    background-image: ;
  }

  .banner_9 .icon_4 {
    background-image: ;
  }

  .banner_9 .icon_5 {
    background-image: ;
  }

  .banner_9 .icon_6 {
    background-image: ;
  }

  .banner_9 .icon_7 {
    background-image: ;
  }

  .banner_9 .icon_8 {
    background-image: ;
  }

  .banner_9 .icon_9 {
    background-image: ;
  }

  .banner_9 .icon_10 {
    background-image: ;
  }

  .banner_10 .title_1 {
    top: 9.1%;
    left: 0;
    font-weight: 700;
    text-align: center;
  }

  .banner_10 .title_2 {
    top: 18%;
    left: 0;
  }

  .banner_10 .title_2 p {
    line-height: 1.5em;
    text-align: center;
  }

  .banner_10 .title_3 {
    top: 71.65%;
    width: 57%;
    left: 20.4%;
    flex-wrap: wrap;
  }

  .banner_10 .item {
    width: 20%;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 2vw;
  }

  .banner_10 .icon {
    width: 4.06vw;
    height: 4.06vw;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
  }

  .banner_10 .icon_1 {
    background-image: ;
  }
  .banner_10 .icon_2 {
    background-image: ;
  }
  .banner_10 .icon_3 {
    background-image: ;
  }
  .banner_10 .icon_4 {
    background-image: ;
  }
  .banner_10 .icon_5 {
    background-image: ;
  }
  .banner_10 .icon_6 {
    background-image: ;
  }
  .banner_10 .icon_7 {
    background-image: ;
  }
  .banner_10 .icon_8 {
    background-image: ;
  }
  .banner_10 .icon_9 {
    background-image: ;
  }
  .banner_10 .icon_10 {
    background-image: ;
  }

  .banner_10 .text {
    margin-top: 0.3em;
  }

  .banner_11 .title_1 {
    top: 13.6%;
    left: 0;
    font-weight: 700;
    text-align: center;
  }

  .banner_11 .title_2 {
    top: 25.5%;
    left: 0;
    text-align: center;
  }

  .banner_12 .title {
    top: 28.33%;
    left: 0;
    text-align: center;
    color: #e70415;
    font-weight: 700;
    cursor: pointer;
  }

  #parameter {
    display: none;
  }

  .banner_13_0 .video-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
  }

  .banner_13_0 .video-bg video {
    width: 100%;
  }

  .banner_13_0 .video-mask {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1;
  }

  .banner_13_0 .title_1 {
    top: 25%;
    left: 19.22%;
    font-weight: 700;
    z-index: 2;
  }

  .banner_13_0 .title_1 p {
    text-align: left;
  }

  .banner_13_0 .title_2 {
    top: 50%;
    left: 19.22%;
    font-weight: 700;
    display: -webkit-box !important;
    display: -ms-flexbox !important;
    display: flex !important;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    z-index: 2;
    cursor: pointer;
  }

  .banner_13_0 .title_2 img {
    width: 3.02vw;
    margin-right: 0.63vw;
    cursor: pointer;
  }
  
  .banner_13_0 .title_2 p {
    text-align: left;
  }

  .banner_13 .title_1 {
    top: 10.47%;
    left: 0;
    font-weight: bold;
    text-align: center;
  }

  .banner_13 .title_2 {
    top: 19%;
    left: 0;
    text-align: center;
  }

  .banner_13 .title_3 {
    top: 25.74%;
    left: 36.25%;
    width: 27.5%;
  }

  .banner_13 .icon {
    width: 3.75vw;
    height: 3.75vw;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
  }

  .banner_13 .icon_1 {
    background-image: ;
  }

  .banner_13 .icon_2 {
    background-image: ;
  }

  .banner_13 .icon_3 {
    background-image: ;
  }

  .banner_13 .title_4 {
    top: 33.16%;
    left: 35.25%;
    width: 29.5%;
  }

  .banner_14 .title_1 {
    top: 34%;
    left: 13.96%;
    font-weight: bold;
  }

  .banner_14 .title_2 {
    top: 58%;
    left: 13.96%;
  }

  .banner_14 .title_2 p {
    line-height: 1.5em;
  }

  .banner_15 .title_1 {
    top: 12%;
    left: 0;
    text-align: center;
    font-weight: bold;
  }

  .banner_15 .title_2 {
    top: 24.58%;
    left: 24%;
    width: 52%;
  }

  .banner_15 .item {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }

  .banner_15 .item .text-1 {
    font-weight: bold;
    font-size: 2.34vw;
    color: #ffae00;
  }

  .banner_15 .devider {
    height: 5.68vw;
    width: 2px;
    background-color: #777777;
  }

  .banner_16 .title_1 {
    top: 12.32%;
    left: 0;
    text-align: center;
    font-weight: bold;
  }

  .banner_16 .title_2 {
    top: 22%;
    left: 0;
    text-align: center;
  }

  .banner_17 .title_1 {
    top: 7.99%;
    left: 0;
    text-align: center;
    font-weight: bold;
  }

  .banner_17 .title_2 {
    top: 16%;
    left: 0;
    text-align: center;
  }

  .banner_17 .title_3 {
    top: 22.68%;
    left: 27.04%;
    width: 45.84%;
    font-size: 1.3vw;
  }

  .banner_17 .item {
    display: -webkit-box;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    flex-direction: column;
    -webkit-box-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    align-items: center;
  }

  .banner_17 .icon {
    width: 5.1vw;
    height: 5.1vw;
    background-position: center;
    background-repeat: no-repeat;
    background-size: contain;
  }

  .banner_17 .text {
    margin-top: 0.5em;
  }

  .banner_17 .icon_1 {
    background-image: ;
  }

  .banner_17 .icon_2 {
    background-image: ;
  }

  .banner_17 .icon_3 {
    background-image: ;
  }

  .banner_17 .icon_4 {
    background-image: ;
  }

  .banner_18 .title_1 {
    top: 9.6%;
    left: 0;
    text-align: center;
    font-weight: bold;
  }

  .banner_18 .title_2 {
    top: 18.5%;
    left: 0;
    text-align: center;
  }

  .banner_18 .title_3 {
    top: 25.16%;
    left: 24%;
    width: 52%;
  }

  .banner_18 .item {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }

  .banner_18 .item .text-1 {
    font-weight: bold;
    font-size: 2.34vw;
    color: #ffae00;
  }

  .banner_18 .devider {
    height: 5.68vw;
    width: 2px;
    background-color: #777777;
  }

  .banner_18 .title_4 {
    top: 31.03%;
    left: 24%;
    width: 52%;
  }

  .banner_18 .title_4 p {
    -webkit-box-flex: 1;
    flex: 1;
    text-align: center;
  }

  .banner_19 .title_1 {
    top: 40%;
    left: 10.16%;
    font-size: 3.13vw;
    font-weight: bold;
  }

  .banner_20 .title_1 {
    top: 11.19%;
    left: 0;
    text-align: center;
    font-weight: bold;
  }

  .banner_20 .title_2 {
    top: 21.5%;
    left: 0;
    text-align: center;
  }
}

/* 移动端样式 */
@media all and (max-width: 767px) {
  .max {
    display: none !important;
  }

  .min {
    display: block !important;
  }

  .rb_content {
    margin-top: 1.18rem;
  }

  .title {
    width: 100%;
    position: absolute;
    padding: 0;
    margin: 0;
  }

  p {
    text-align: left;
  }

  .flex.min {
    display: -webkit-box !important;
    display: flex !important;
    -webkit-box-pack: justify;
    justify-content: space-between;
  }

  .swiper-container {
    width: 100%;
    padding-top: 70%;
    position: relative;
  }

  .swiper {
    position: absolute;
    top: 0;
    left: 20%;
    width: 60%;
    height: 100%;
    overflow: hidden;
  }

  .swiper .swiper-item {
    width: 50.67vw;
    padding-top: 70vw;
    background: #fff;
    position: absolute;
    top: 50%;
    -webkit-transform: translate(0, -50%);
    transform: translate(0, -50%);
    -webkit-transition: width 0.5s linear, height 0.5s linear;
    transition: width 0.5s linear, height 0.5s linear;
  }

  .swiper .swiper-item.active {
    z-index: 10;
  }

  .swiper-item .card {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    display: -webkit-box;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    flex-direction: column;
    -webkit-box-pack: start;
    justify-content: flex-start;
    -webkit-box-align: center;
    align-items: center;
    background-color: #fff;
  }

  .swiper-1 .card {
    box-shadow: 0 10px 15px 0 rgba(251, 218, 199, 0.2);
  }

  .swiper-2 .card {
    box-shadow: 0 10px 15px 0 rgba(239, 197, 221, 0.2);
  }

  .swiper-3 .card {
    box-shadow: 0 10px 15px 0 rgba(248, 199, 205, 0.2);
  }

  .card img {
    margin-top: 7.33vw;
    width: 48.69%;
  }

  .card .name {
    color: #898989;
    font-size: 3.73vw;
    line-height: 2em;
    margin-top: 0.5em;
  }

  .card .desc {
    display: none;
    color: #fff;
    font-size: 2.93vw;
    margin-top: 0.5em;
    line-height: 1.67em;
    width: 45vw;
  }

  .card .desc p {
    text-align: center;
  }

  .swiper-item.active .card .name {
    color: #fff;
    border-radius: 36px;
    padding: 3px 0;
    line-height: initial;
    width: 23vw;
    text-align: center;
  }

  .swiper-1 .swiper-item.active .card {
    background-color: #ff9682;
  }
  .swiper-1 .swiper-item.active .card .name {
    background-color: #e84528;
  }

  .swiper-2 .swiper-item.active .card {
    background-color: #de7fc8;
  }
  .swiper-2 .swiper-item.active .card .name {
    background-color: #ae4a97;
  }

  .swiper-3 .swiper-item.active .card {
    background-color: #f97995;
  }
  .swiper-3 .swiper-item.active .card .name {
    background-color: #e60334;
  }

  .swiper-item.active .card .desc {
    display: block;
  }

  .btn-pre {
    position: absolute;
    top: 50%;
    left: 8.53%;
    -webkit-transform: translatey(-50%);
    transform: translatey(-50%);
    width: 4%;
    padding-top: 6.93%;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    cursor: pointer;
  }

  .btn-next {
    position: absolute;
    top: 50%;
    right: 8.53%;
    -webkit-transform: translatey(-50%) rotate(180deg);
    transform: translatey(-50%) rotate(180deg);
    width: 4%;
    padding-top: 6.93%;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    cursor: pointer;
  }

  .swiper-1 .btn-next,
  .swiper-1 .btn-pre {
    background-image: ;
  }

  .swiper-2 .btn-next,
  .swiper-2 .btn-pre {
    background-image: ;
  }

  .swiper-3 .btn-next,
  .swiper-3 .btn-pre {
    background-image: ;
  }

  .banner_2 .title_7 {
    top: 4.58%;
    left: 9.33%;
    font-size: 9vw;
    font-weight: 700;
  }

  .banner_2 .title_8 {
    top: 9.94%;
    left: 9.33%;
    width: 81.34%;
    font-size: 4.27vw;
    line-height: 1.5em;
    text-align: justify;
  }

  .banner_2 .title_9 {
    top: 17.45%;
    left: 0;
    font-size: 6vw;
    font-weight: 700;
    text-align: center;
    line-height: 1em;
    color: #e94627;
  }

  .banner_2 .title_10 {
    top: 36.28%;
    left: 0;
    font-size: 6vw;
    font-weight: 700;
    text-align: center;
    line-height: 1em;
    color: #ae4a97;
  }

  .banner_2 .title_11 {
    top: 55.13%;
    left: 0;
    font-size: 6vw;
    font-weight: 700;
    text-align: center;
    line-height: 1em;
    color: #e60334;
  }

  .banner_2 .title_12 {
    top: 74.33%;
    left: 9.33%;
    font-size: 9vw;
    font-weight: 700;
  }

  .swiper-1 {
    position: absolute;
    top: 21.13%;
  }

  .swiper-2 {
    position: absolute;
    top: 40%;
  }

  .swiper-3 {
    position: absolute;
    top: 58.84%;
  }

  .banner_3 .title_3 {
    top: 9.15%;
    left: 9.33%;
    font-size: 9vw;
    font-weight: 700;
  }

  .banner_3 .title_4 {
    top: 19.85%;
    left: 9.33%;
    width: 81.34%;
    font-size: 4.27vw;
    line-height: 1.5em;
    text-align: justify;
  }

  .banner_3 .tab-btns {
    position: absolute;
    top: 36.35%;
    left: 50%;
    -webkit-transform: translate(-50%);
    transform: translate(-50%);
    display: -webkit-box;
    display: flex;
  }

  .banner_3 .tab-btns .tab-btn {
    width: 38vw;
    height: 12vw;
    font-size: 4.8vw;
    color: #e60012;
    border-radius: 3px;
    box-shadow: 0 0 1px 1px #fe979f;
    background-color: #fff;
    display: -webkit-box;
    display: flex;
    -webkit-box-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    align-items: center;
  }

  .banner_3 .tab-btns .tab-btn.active {
    color: #fff;
    background-color: #e60012;
    box-shadow: none;
  }

  .banner_3 .tab-btns .tab-btn {
    margin-right: 4.8vw;
  }

  .banner_3 .tab-btns .tab-btn:last-child {
    margin-right: 0;
  }

  .banner_3 .sub-tab-btns {
    position: absolute;
    top: 42.88%;
    left: 50%;
    -webkit-transform: translate(-50%);
    transform: translate(-50%);
    display: -webkit-box;
    display: flex;
  }

  .banner_3 .sub-tab-btns .sub-tab-btn {
    width: 18vw;
    height: 10vw;
    font-size: 4.8vw;
    color: #e60012;
    border-radius: 3px;
    box-shadow: 0 0 1px 1px #fe979f;
    background-color: #fff;
    display: -webkit-box;
    display: flex;
    -webkit-box-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    align-items: center;
    cursor: pointer;
  }

  .banner_3 .sub-tab-btns .sub-tab-btn.active,
  .banner_3 .sub-tab-btns .sub-tab-btn:hover {
    color: #fff;
    background-color: #e60012;
    box-shadow: none;
  }

  .banner_3 .sub-tab-btns .sub-tab-btn {
    margin-right: 1.5vw;
  }

  .banner_3 .sub-tab-btns .sub-tab-btn:last-child {
    margin-right: 0;
  }

  .banner_3 .lessons {
    position: absolute;
    top: 50.23%;
    left: 50%;
    width: 90.14%;
    -webkit-transform: translate(-50%);
    transform: translate(-50%);
    display: -webkit-box;
    display: flex;
    -webkit-box-pack: justify;
    justify-content: space-between;
    flex-wrap: wrap;
  }

  .banner_3 .lessons .lesson {
    position: relative;
    width: 43.73vw;
    height: 65.2vw;
    margin-right: 2.53vw;
    margin-bottom: 2.67vw;
    background-color: #fff;
    box-shadow: 0 10px 15px 0 rgba(251, 218, 199, 0.2);
  }

  .banner_3 .lessons .lesson:nth-child(even) {
    margin-right: 0;
  }

  .banner_3 .lesson .lesson-name {
    position: absolute;
    top: 7.47vw;
    left: 0;
    width: 43.73vw;
    text-align: center;
    font-size: 4.8vw;
    font-weight: 700;
    color: #e60012;
  }

  .banner_3 .lesson .devider {
    position: absolute;
    top: 18vw;
    left: 4vw;
    width: 35.73vw;
    background-color: #aaaaaa;
    height: 1px;
  }

  .banner_3 .lesson .desc {
    position: absolute;
    top: 23vw;
    left: 4vw;
    width: 35.73vw;
    font-size: 3.2vw;
  }

  .banner_3 .lesson .desc p {
    line-height: 1.67em;
    color: #444;
  }

  .banner_4 .title_1 {
    top: 11.2%;
    left: 9.33%;
    font-size: 8vw;
    font-weight: 700;
  }

  .banner_4 .title_2 {
    top: 24.02%;
    left: 9.33%;
    width: 81.34%;
    font-size: 4.27vw;
    line-height: 1.5em;
    text-align: justify;
  }

  .banner_5 .title_1 {
    top: 8.64%;
    left: 9.33%;
    font-size: 9vw;
    font-weight: 700;
  }

  .banner_5 .title_2 {
    top: 22.51%;
    left: 9.33%;
    width: 81.34%;
    font-size: 4.27vw;
    line-height: 1.5em;
    text-align: justify;
  }

  .banner_5 .title_3 {
    top: 35.77%;
    left: 9.2%;
    width: 85%;
  }

  .banner_5 .title_3 p {
    font-size: 4.27vw;
    line-height: 10.67vw;
    text-align: left;
    color: #464646;
  }

  .banner_5 .title_3 p span {
    font-size: 5.6vw;
    line-height: 10.67vw;
    color: #008aff;
  }

  .banner_6 .title_1 {
    top: 12.89%;
    left: 9.33%;
    font-size: 9vw;
    font-weight: 700;
  }

  .banner_6 .title_2 {
    top: 27.77%;
    left: 9.33%;
    width: 81.34%;
    font-size: 4.27vw;
    line-height: 1.5em;
    text-align: justify;
  }

  .banner_6 .graffiti {
    -webkit-transform-origin: 23.735% 53.51%;
    transform-origin: 23.735% 53.51%;
  }

  .banner_7 .title_1 {
    top: 12.35%;
    left: 9.33%;
    font-size: 9vw;
    font-weight: 700;
  }

  .banner_7 .title_2 {
    top: 32.1%;
    left: 9.33%;
    width: 81.34%;
    font-size: 4.27vw;
    line-height: 1.5em;
    text-align: justify;
  }

  .banner_7 .graffiti {
    -webkit-transform-origin: 23.3% 72.53%;
    transform-origin: 23.3% 72.53%;
  }

  .banner_8 .title_1 {
    top: 16.95%;
    left: 9.33%;
    font-size: 8vw;
    font-weight: 700;
  }

  .banner_8 .title_2 {
    top: 36.44%;
    left: 9.33%;
    width: 81.34%;
    font-size: 4.27vw;
    line-height: 1.5em;
    text-align: justify;
  }

  .banner_9 .title_1 {
    top: 10.03%;
    left: 9.33%;
    font-size: 9vw;
    font-weight: 700;
  }

  .banner_9 .title_2 {
    top: 21.55%;
    left: 9.33%;
    width: 81.34%;
    font-size: 4.27vw;
    line-height: 1.5em;
    text-align: justify;
  }

  .banner_9 .title_3 {
    top: 38.05%;
    left: 10%;
    width: 80%;
    flex-wrap: wrap;
  }

  .banner_9 .title_3 .item {
    width: 33%;
    display: -webkit-box;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    flex-direction: column;
    -webkit-box-align: center;
    align-items: center;
    margin-bottom: 5vw;
  }

  .banner_9 .icon {
    width: 8.93vw;
    height: 8.93vw;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
  }

  .banner_9 .text {
    margin-top: 0.2em;
    font-size: 3.33vw;
  }

  .banner_9 .icon_1 {
    background-image: ;
  }
  .banner_9 .icon_2 {
    background-image: ;
  }
  .banner_9 .icon_3 {
    background-image: ;
  }
  .banner_9 .icon_4 {
    background-image: ;
  }
  .banner_9 .icon_5 {
    background-image: ;
  }
  .banner_9 .icon_6 {
    background-image: ;
  }
  .banner_9 .icon_7 {
    background-image: ;
  }
  .banner_9 .icon_8 {
    background-image: ;
  }
  .banner_9 .icon_9 {
    background-image: ;
  }
  .banner_9 .icon_10 {
    background-image: ;
  }

  .banner_10 .title_1 {
    top: 8.94%;
    left: 9.33%;
    font-size: 9vw;
    font-weight: 700;
  }

  .banner_10 .title_2 {
    top: 19.22%;
    left: 9.33%;
    width: 81.34%;
    font-size: 4.27vw;
    line-height: 1.5em;
    text-align: justify;
  }

  .banner_11 .title_1 {
    top: 16.6%;
    left: 9.33%;
    font-size: 9vw;
    font-weight: 700;
  }

  .banner_11 .title_2 {
    top: 35.68%;
    left: 9.33%;
    width: 81.34%;
    font-size: 4.27vw;
    line-height: 1.5em;
    text-align: justify;
  }

  .banner_12 .title {
    top: 27.56%;
    text-align: center;
    font-size: 0.35rem;
    color: #e60012;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
  }

  #parameter {
    display: none;
  }

  .banner_13_0 .video-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: ;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    z-index: 0;
  }

  .banner_13_0 .video-bg video {
    width: 100%;
  }

  .banner_13_0 .video-mask {
    position: absolute;
    top: 39.73%;
    left: 0;
    width: 100%;
    height: 42.91%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1;
  }

  .banner_13_0 .title_1 {
    top: 18.18%;
    left: 9.33%;
    font-size: 9vw;
    font-weight: 700;
    color: #fff;
    z-index: 2;
  }

  .banner_13_0 .title_2 {
    top: 88.09%;
    left: 0;
    width: 100%;
    font-size: 8vw;
    font-weight: 700;
    color: #fff;
    display: -webkit-box !important;
    display: -ms-flexbox !important;
    display: flex !important;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    z-index: 2;
  }
  
  .banner_13_0 .title_2 img {
    width: 7.73vw;
    margin-right: 1.6vw;
    cursor: pointer;
  }

  .banner_13 .title_1 {
    top: 15.02%;
    left: 9.33%;
    font-size: 9vw;
    font-weight: 700;
  }

  .banner_13 .title_2 {
    top: 32.88%;
    left: 9.33%;
    width: 81.34%;
    font-size: 4.27vw;
    line-height: 1.5em;
    text-align: justify;
  }

  .banner_13 .title_3 {
    top: 44.98%;
    left: 13.73%;
    width: 72.54%;
  }

  .banner_13 .item {
    display: -webkit-box;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    flex-direction: column;
    -webkit-box-align: center;
    align-items: center;
  }

  .banner_13 .icon {
    width: 11.73vw;
    height: 10vw;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
  }

  .banner_13 .icon_1 {
    background-image: ;
  }
  .banner_13 .icon_2 {
    background-image: ;
  }
  .banner_13 .icon_3 {
    background-image: ;
  }

  .banner_13 .text {
    margin-top: 0.2em;
    font-size: 3.73vw;
  }

  .banner_14 .title_1 {
    top: 16.95%;
    left: 9.33%;
    font-size: 9vw;
    font-weight: 700;
  }

  .banner_14 .title_2 {
    top: 36.71%;
    left: 9.33%;
    width: 81.34%;
    font-size: 4.27vw;
    line-height: 1.5em;
    text-align: justify;
  }

  .banner_15 .title_1 {
    top: 10.44%;
    left: 9.33%;
    font-size: 9vw;
    font-weight: 700;
  }

  .banner_15 .title_2 {
    top: 27.68%;
    left: 9.33%;
    font-size: 8vw;
    font-weight: bold;
    color: #ffae00;
  }

  .banner_15 .title_3 {
    top: 31.96%;
    left: 9.33%;
    font-size: 4.27vw;
  }

  .banner_15 .title_4 {
    top: 41.51%;
    left: 9.33%;
    font-size: 8vw;
    font-weight: bold;
    color: #ffae00;
  }

  .banner_15 .title_5 {
    top: 46.32%;
    left: 9.33%;
    font-size: 4.27vw;
  }

  .banner_15 .title_6 {
    top: 55.87%;
    left: 9.33%;
    font-size: 8vw;
    font-weight: bold;
    color: #ffae00;
  }

  .banner_15 .title_7 {
    top: 60.42%;
    left: 9.33%;
    font-size: 4.27vw;
  }

  .banner_16 .title_1 {
    top: 17.58%;
    left: 9.33%;
    font-size: 9vw;
    font-weight: 700;
  }

  .banner_16 .title_2 {
    top: 37.58%;
    left: 9.33%;
    width: 81.34%;
    font-size: 4.27vw;
    line-height: 1.5em;
    text-align: justify;
  }

  .banner_17 .title_1 {
    top: 12.35%;
    left: 9.33%;
    font-size: 9vw;
    font-weight: 700;
  }

  .banner_17 .title_2 {
    top: 32.1%;
    left: 9.33%;
    width: 81.34%;
    font-size: 4.27vw;
    line-height: 1.5em;
    text-align: justify;
  }

  .banner_17 .title_3 {
    top: 47.1%;
    left: 20%;
    width: 60%;
    flex-wrap: wrap;
  }

  .banner_17 .item {
    width: 50%;
    display: -webkit-box;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    flex-direction: column;
    -webkit-box-align: center;
    align-items: center;
    margin-bottom: 6.67vw;
  }

  .banner_17 .icon {
    width: 13.07vw;
    height: 13.07vw;
    background-position: center;
    background-repeat: no-repeat;
    background-size: contain;
  }

  .banner_17 .icon_1 {
    background-image: ;
  }
  .banner_17 .icon_2 {
    background-image: ;
  }
  .banner_17 .icon_3 {
    background-image: ;
  }
  .banner_17 .icon_4 {
    background-image: ;
  }

  .banner_17 .text {
    margin-top: 0.2em;
    font-size: 3.33vw;
  }

  .banner_18 .title_1 {
    top: 9.97%;
    left: 9.33%;
    font-size: 9vw;
    font-weight: 700;
  }

  .banner_18 .title_2 {
    top: 25.97%;
    left: 9.33%;
    width: 81.34%;
    font-size: 4.27vw;
    line-height: 1.5em;
    text-align: justify;
  }

  .banner_18 .title_3 {
    top: 38.98%;
    left: 9.33%;
    font-size: 8vw;
    font-weight: bold;
    color: #ffae00;
  }

  .banner_18 .title_4 {
    top: 43.37%;
    left: 9.33%;
    font-size: 4.27vw;
  }

  .banner_18 .title_5 {
    top: 52.49%;
    left: 9.33%;
    font-size: 8vw;
    font-weight: bold;
    color: #ffae00;
  }

  .banner_18 .title_6 {
    top: 57.28%;
    left: 9.33%;
    font-size: 4.27vw;
  }

  .banner_18 .title_7 {
    top: 66.4%;
    left: 9.33%;
    font-size: 8vw;
    font-weight: bold;
    color: #ffae00;
  }

  .banner_18 .title_8 {
    top: 70.39%;
    left: 9.33%;
    font-size: 4.27vw;
  }

  .banner_19 .title_1 {
    top: 18%;
    left: 9.33%;
    font-size: 9vw;
    font-weight: 700;
  }

  .banner_20 .title_1 {
    top: 18.1%;
    left: 9.33%;
    font-size: 9vw;
    font-weight: 700;
  }

  .banner_20 .title_2 {
    top: 39.19%;
    left: 9.33%;
    width: 81.34%;
    font-size: 4.27vw;
    line-height: 1.5em;
    text-align: justify;
  }
}

@media screen and (min-width: 1921px) {
  .first_size {
    font-size: 64px;
  }

  .second_size_extra {
    font-size: 42px;
  }

  .second_size {
    font-size: 30px;
  }

  .icon_first_size,
  .second_sizes {
    font-size: 32px;
  }

  .icon_second_size {
    font-size: 25px;
  }

  .banner_7 .playlink span {
    width: 33px;
    height: 33px;
    top: 6px;
  }
}

@media screen and (max-width: 1920px) and (min-width: 1780px) {
  .first_size {
    font-size: 60px;
  }

  .second_size_extra {
    font-size: 40px;
  }

  .second_size {
    font-size: 28px;
  }

  .icon_first_size,
  .second_sizes {
    font-size: 30px;
  }

  .icon_second_size {
    font-size: 24px;
  }

  .banner_7 .playlink span {
    width: 30px;
    height: 30px;
    top: 6px;
  }
}

@media screen and (max-width: 1779px) and (min-width: 1620px) {
  .first_size {
    font-size: 56px;
  }

  .second_size_extra {
    font-size: 38px;
  }

  .second_size {
    font-size: 26px;
  }

  .icon_first_size,
  .second_sizes {
    font-size: 27px;
  }

  .icon_second_size {
    font-size: 23px;
  }

  .banner_7 .playlink span {
    width: 26px;
    height: 26px;
    top: 5px;
  }
}

@media screen and (max-width: 1619px) and (min-width: 1500px) {
  .first_size {
    font-size: 52px;
  }

  .second_size_extra {
    font-size: 36px;
  }

  .second_size {
    font-size: 23px;
  }

  .icon_first_size,
  .second_sizes {
    font-size: 25px;
  }

  .icon_second_size {
    font-size: 22px;
  }

  .banner_7 .playlink span {
    width: 23px;
    height: 23px;
    top: 3px;
  }
}

@media screen and (max-width: 1499px) and (min-width: 1324px) {
  .first_size {
    font-size: 48px;
  }

  .second_size_extra {
    font-size: 34px;
  }

  .second_size {
    font-size: 21px;
  }

  .icon_first_size,
  .second_sizes {
    font-size: 22px;
  }

  .icon_second_size {
    font-size: 20px;
  }

  .banner_7 .playlink span {
    width: 21px;
    height: 21px;
    top: 4px;
  }
}

@media screen and (max-width: 1323px) and (min-width: 1201px) {
  .first_size {
    font-size: 44px;
  }

  .second_size_extra {
    font-size: 32px;
  }

  .second_size {
    font-size: 19px;
  }

  .icon_first_size,
  .second_sizes {
    font-size: 20px;
  }

  .icon_second_size {
    font-size: 18px;
  }

  .banner_7 .playlink span {
    width: 19px;
    height: 19px;
    top: 3px;
  }
}

@media screen and (max-width: 1200px) and (min-width: 1098px) {
  .first_size {
    font-size: 40px;
  }

  .second_size_extra {
    font-size: 29px;
  }

  .second_size {
    font-size: 17px;
  }

  .icon_first_size,
  .second_sizes {
    font-size: 18px;
  }

  .icon_second_size {
    font-size: 16px;
  }

  .banner_7 .playlink span {
    width: 17px;
    height: 17px;
    top: 3px;
  }
}

@media screen and (max-width: 1097px) and (min-width: 993px) {
  .first_size {
    font-size: 35px;
  }

  .second_size_extra {
    font-size: 26px;
  }

  .second_size {
    font-size: 15px;
  }

  .icon_first_size,
  .second_sizes {
    font-size: 16px;
  }

  .icon_second_size {
    font-size: 14px;
  }

  .banner_7 .playlink span {
    width: 15px;
    height: 15px;
    top: 3px;
  }
}

@media screen and (max-width: 992px) and (min-width: 852px) {
  .first_size {
    font-size: 32px;
  }

  .second_size_extra {
    font-size: 23px;
  }

  .second_size {
    font-size: 13px;
  }

  .icon_first_size,
  .second_sizes {
    font-size: 14px;
  }

  .icon_second_size {
    font-size: 13px;
  }

  .banner_7 .playlink span {
    width: 13px;
    height: 13px;
    top: 1px;
  }
}

@media screen and (max-width: 851px) and (min-width: 768px) {
  .first_size {
    font-size: 29px;
  }

  .second_size_extra {
    font-size: 20px;
  }

  .second_size {
    font-size: 12px;
  }

  .icon_first_size,
  .second_sizes {
    font-size: 12px;
  }

  .icon_second_size {
    font-size: 12px;
  }

  .banner_7 .playlink span {
    width: 12px;
    height: 12px;
    top: 1px;
  }
}

@media screen and (max-width: 2018px) and (min-width: 1921px) {
  #parameter .main_title p {
    font-size: 64px;
  }

  #parameter .contain .fu_title {
    font-size: 42px;
  }

  #parameter .tip {
    font-size: 27px;
  }

  #parameter .content {
    font-size: 25px;
  }

  #parameter footer {
    padding-top: 108px;
    padding-bottom: 174px;
    font-size: 14px;
    line-height: 22px;
  }
}

@media screen and (max-width: 1920px) and (min-width: 1780px) {
  #parameter .main_title p {
    font-size: 60px;
  }

  #parameter .contain .fu_title {
    font-size: 40px;
  }

  #parameter .tip {
    font-size: 26px;
  }

  #parameter .content {
    font-size: 24px;
  }

  #parameter footer {
    padding-top: 108px;
    padding-bottom: 174px;
    font-size: 14px;
    line-height: 22px;
  }
}

@media screen and (max-width: 1779px) and (min-width: 1620px) {
  #parameter .main_title p {
    font-size: 56px;
  }

  #parameter .contain .fu_title {
    font-size: 38px;
  }

  #parameter .tip {
    font-size: 24px;
  }

  #parameter .content {
    font-size: 22px;
  }

  #parameter footer {
    padding-top: 106px;
    padding-bottom: 170px;
    font-size: 14px;
    line-height: 22px;
  }
}

@media screen and (max-width: 1619px) and (min-width: 1500px) {
  #parameter .main_title p {
    font-size: 52px;
  }

  #parameter .contain .fu_title {
    font-size: 36px;
  }

  #parameter .tip {
    font-size: 21px;
  }

  #parameter .content {
    font-size: 20px;
  }

  #parameter footer {
    padding-top: 104px;
    padding-bottom: 168px;
    font-size: 14px;
    line-height: 22px;
  }
}

@media screen and (max-width: 1499px) and (min-width: 1324px) {
  #parameter .main_title p {
    font-size: 48px;
  }

  #parameter .contain .fu_title {
    font-size: 34px;
  }

  #parameter .tip {
    font-size: 19px;
  }

  #parameter .content {
    font-size: 18px;
  }

  #parameter footer {
    padding-top: 102px;
    padding-bottom: 166px;
    font-size: 14px;
    line-height: 22px;
  }
}

@media screen and (max-width: 1323px) and (min-width: 1201px) {
  #parameter .main_title p {
    font-size: 44px;
  }

  #parameter .contain .fu_title {
    font-size: 32px;
  }

  #parameter .tip {
    font-size: 18px;
  }

  #parameter .content {
    font-size: 17px;
  }

  #parameter footer {
    padding-top: 100px;
    padding-bottom: 164px;
    font-size: 14px;
    line-height: 22px;
  }
}

@media screen and (max-width: 1200px) and (min-width: 1098px) {
  #parameter .main_title p {
    font-size: 40px;
  }

  #parameter .contain .fu_title {
    font-size: 29px;
  }

  #parameter .tip {
    font-size: 17px;
  }

  #parameter .content {
    font-size: 16px;
  }

  #parameter footer {
    padding-top: 61px;
    padding-bottom: 100px;
    font-size: 13px;
    line-height: 21px;
  }
}

@media screen and (max-width: 1097px) and (min-width: 993px) {
  #parameter .main_title p {
    font-size: 35px;
  }

  #parameter .contain .fu_title {
    font-size: 26px;
  }

  #parameter .tip {
    font-size: 16px;
  }

  #parameter .content {
    font-size: 15px;
  }

  #parameter footer {
    padding-top: 55px;
    padding-bottom: 91px;
    font-size: 12px;
    line-height: 20px;
  }
}

@media screen and (max-width: 992px) and (min-width: 852px) {
  #parameter .main_title p {
    font-size: 32px;
  }

  #parameter .contain .fu_title {
    font-size: 23px;
  }

  #parameter .tip {
    font-size: 15px;
  }

  #parameter .content {
    font-size: 14px;
  }

  #parameter footer {
    padding-top: 47px;
    padding-bottom: 76px;
    font-size: 12px;
    line-height: 20px;
  }
}

@media screen and (max-width: 851px) and (min-width: 768px) {
  #parameter .main_title p {
    font-size: 29px;
  }

  #parameter .contain .fu_title {
    font-size: 20px;
  }

  #parameter .tip {
    font-size: 14px;
  }

  #parameter .content {
    font-size: 13px;
  }

  #parameter footer {
    padding-top: 47px;
    padding-bottom: 76px;
    font-size: 12px;
    line-height: 20px;
  }
}