@charset "utf-8";
.classify {
  width: .88rem;
  height: 1.4rem;
  background-color: rgba(99, 203, 168, 1.00);
  margin: .3rem 0 0
}
.classify img {
  width: .88rem;
  height: 1.4rem;
}
/*抗新冠进入窗口*/
.xinguan_bt {
  width: 15rem;
  height: auto;
  margin-top: 1.8rem;
}
.xinguan_bt img {
  width: 100%;
  height: auto;
}
/*swiper轮播图*/
/*.swiper {
  margin-top: 1.8rem
}
*/ /*nav导航部分*/
nav{margin: 1rem auto 1rem;}
nav a {
  float: left;
  width: 33.33%;
  height: 5rem;
  text-align: center;
}
nav a img {
  display: block;
  width: 3rem;
  height: 3rem;
  margin: .3rem auto 0;
}
nav a span {
  font: 500 .8rem "微软雅黑";
  /*  font-size: clamp(.5rem, 8vw, 1rem);*/
  color: #333;
}
.video1 {
  margin: .3rem;
}