.header{
    position: relative;
}
/* 菜单 */
.nav{
    display: flex;
    width: 12.80rem;
    margin-left: -6.4rem;
    position: absolute;
    top: 0.6rem;
    left: 50%;
    z-index: 2;
}
.nav .logIn{
    display: flex;
    justify-content: center;
    align-items: center;
}
#avatar { width: 30px; height: 30px; border-radius: 50%; display: none; }
#loginText {
    display: none;
    background: linear-gradient(to right, #56ae03, #3c8531);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.m-nav{
  display: none;
}
.logo{
    width: 4rem;
}
.logoImg{
    width: 3.07rem;
}
.logoImg2{
    display: none;
}
.nav{position: fixed;}
.scroll .nav{
  top: 0;
}
.scroll .nav::before{
  content: '';
  position: fixed;
  left: 0;
  width: 0;
  width: 100%;
  height: 60px;
  background: #fff;
  box-shadow: 0 0 14px 0 rgba(0,0,0,.2);
}
.scroll .nav .logo{
  position: relative;
}
.scroll .nav .logo .logoImg{
  display: none;
}
.scroll .nav .logo .logoImg2{
  display: block;
  width: 1.4rem;
  margin-top: 0.08rem;
}
.scroll .nav .navList{
  padding-top: 0.15rem;
}
.scroll .nav a{
  color: #000;
}
.m-navList{
  display: none;
}
.navList{
    flex: 1;
    width: 100%;
}
.navList ul{
    display: flex;
}
.navList .navItem{
    flex: 1;
    width: 20%;
    font-size: 0.16rem;
    text-align: center;
    position: relative;
}
.navItem a{
    text-decoration: none;
    color: #fff;
}
.navItem span{
    position: relative;
}
.navItem.active span{
    background: linear-gradient(to right, #56ae03, #3c8531);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.navItem.active span::after{
    content: '';
    position: absolute;
    left: 0;
    bottom: -0.07rem;
    width: 100%;
    height: 0.01rem;
    background: linear-gradient(to right, #56ae03, #3c8531);
    border-radius: 0.04rem;
}
.navItem .subMenu{
  position: absolute;
  top: 0.21rem;
  left: 0.5rem;
  padding:  0.3rem 0 0;
  line-height: 0.4rem;
  font-size: 0.16rem;
  display: none;
}
.navItem .subMenu ul{
  background: #fff;
  border-radius: 0.14rem;
  display: block;
  box-shadow: 0 0 14px 0 rgba(0,0,0,.2);
}
.navItem:hover .subMenu{
  display: block;
}
.navItem .subMenu li{
  white-space: nowrap;
  letter-spacing: 0.02rem;
  padding:  0 0.3rem;
}
.navItem .subMenu li a{
  color: #000;
}
.navItem .subMenu li:hover a{
  color: #56ae03;
}
.arrow-icon{
    display: inline-block;
    width: 0.1rem;
    height: 0.06rem;
    background: url('../images/arrow.png');
    background-size: 0.1rem 0.06rem;
    background-position: center;
    background-repeat: no-repeat;
    position: absolute;
    right: -0.2rem;
    top: 0.05rem;
}
.navItem.active .arrow-icon{
    background: url('../images/green-arrow.png');
    background-size: 0.1rem 0.06rem;
    background-position: center;
    background-repeat: no-repeat;
}
/* 顶部视频动画 */
.videoList{
    position: relative;
}
.video-pagination{
    width: 100%;
    position: absolute;
    bottom: 0.3rem!important;
}
.swiper-pagination-bullet{
    display: inline-block;
    width: 0.12rem;
    height: 0.12rem;
    background: #fff;
}
.swiper-pagination-bullet-active{
    width: 0.52rem;
    border-radius: 0.26rem;
}
.videoItem{
    width: 100%;
}
.prev-arrow{
    display: block;
    width: 0.39rem;
    height: 0.74rem;
    background: url('../images/prev-arrow.png');
    background-repeat: no-repeat;
    background-position: center;
    background-size: 0.39rem 0.74rem;
    margin-top: -0.2rem;
    left: 10%;
}
.prev-arrow::after{
    display: none;
}
.next-arrow{
    display: block;
    width: 0.39rem;
    height: 0.74rem;
    background: url('../images/next-arrow.png');
    background-repeat: no-repeat;
    background-position: center;
    background-size: 0.39rem 0.74rem;
    margin-top: -0.2rem;
    right: 10%;
}
.next-arrow::after{
    display: none;
}
.play-icon{
    width: 0.8rem;
    height: 0.8rem;
    background: url('../images/start.png');
    background-repeat: no-repeat;
    background-position: center;
    background-size: 100% 100%;
    margin-left: -0.4rem;
    margin-top: -0.4rem;
    cursor: pointer;
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 2;
}