.menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 1000;
  background-color: rgba(0, 0, 0, 0.9);
}
.menu .close-open{
  display:block;
  width:100%;
  height:100%;
  position:absolute;
  left:0;
  top:0;
}
.menu .nav {
  width: 4.2rem;
  position: absolute;
  left: 50%;
  margin-left:-2.1rem;
  top:2.22rem;
  z-index:2;
}

.menu .nav-item {
  position: relative;
  width: 100%;
  color: #999999;
  font-size: 0.46rem;
  text-align:center;
  margin-bottom:.64rem;
}
.menu .nav-item>a{
  display:block;
  width: 100%;
  height:1.15rem;
  line-height:1.2rem;
}
.menu .nav-item:hover>a{
  background:url(../images/hov.png) no-repeat center;
  background-size:cover;
  color:#ff6a13;
}
.menu .nav-item.active>a{
  background:url(../images/hov.png) no-repeat center;
  background-size:cover;
  color:#ff6a13;
}
.menu .nav-item:hover .nav-item-list{
  display:block;
}
.menu .nav-item.active .nav-item-list{
  display:block;
}
.menu .nav-item .nav-item-list {
  display:none;
  width:100%;
  height:4.05rem;
  background:url(../images/op.png) no-repeat center;
  background-size:cover;
  position:relative;
  overflow:hidden;
  transition:all .45s ease;
}
.menu .nav-item .nav-item-list a:nth-child(1){
  margin-top:.5rem;
}
.menu .nav-item .nav-item-list a{
  display:block;
  text-align:center;
  margin-top:.7rem;
}
.menu .nav-item .nav-item-list a:hover{
  color:#ff6a13;
}
.menu .nav-item a {
  color: inherit;
  text-decoration: none;
}
.menu .channel-list{
  width:100%;
  height:.59rem;
  position:absolute;
  left:0;
  bottom:.84rem;
  justify-content: space-around;
  z-index:2;
}
.menu .channel-list a{
  display:block;
  width:auto;
  height:.59rem;
}
.menu .channel-list a img{
  display:block;
  width:auto;
  height:100%;
}
.channel-list {
  width:6rem;
  height:.41rem;
  z-index: 5;
  display: flex;
  display:-webkit-flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin:.7rem auto 0;
}
.channel-list a{
  display:block;
  width:.47rem;
  height:.41rem;
  position:relative;
}
.channel-list a img {
  display:block;
  width:100%;
}
.footer{
	width:100%;
	height:2.1rem;
	background:#0e0e0e;
	overflow:hidden;
	position:absolute;
	left:0;
	bottom:0;
}
.footer p{
	font-size:.16rem;
	color:#bebebe;
	text-align:center;
	line-height:.34rem;
	white-space:nowrap
}
.footer p:nth-child(1){
	margin:.4rem auto .16rem;
}
.footer p a{
	color:#bebebe;
	text-decoration:none;
}