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

/* 图片通用 */
.banner {
  width: 100%;
  height: auto;
  /* position: relative;
  width: 100%;
  background-size: 100% 100.1%;
  background-repeat: no-repeat;
  overflow: hidden; */
}
.banner_1 {
  margin-top: 40px;
  /* width: 100%;
  height: auto; */
}
/* pc端图片 */
@media (min-width: 768px) {
}
/* 移动端图片 */
@media (max-width: 767px) {
}

/* pc端样式 */
@media all and (min-width: 768px) {
  .max {
    display: block !important;
  }
  .min {
    display: none !important;
  }

  #parameter {
    display: none;
  }
}

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

  #parameter {
    display: none;
  }
}