/*导航部分*/
.nav{width: 100%; height: 80px; box-shadow: 0 3px 3px 0 #CCC; background: #FFF; position: fixed; left: 0; top: 0; z-index: 999; overflow: hidden; transition: 0.3s}
.nav.index{background: rgba(255, 255, 255 ,0.8); box-shadow: 0 0 0 0 rgba(0,0,0,0.05);}
.nav.scroll{ background: #FFF; box-shadow: 0 3px 3px 0 rgba(0,0,0,0.05); transition: 0.3s}
.nav .layui-container{position: relative; transition: all 400ms ease-out;}
.nav .nav-logo{height: 100%; position: absolute; top: 0; left: 15px; line-height: 80px;}
.nav .nav-list{display: inline-block; height: 80px;}
.nav .nav-list button{width: 25px; height: 30px; position: absolute; top: 30px; right: 15px; background-color: transparent; border: none; outline: none; cursor: pointer;}
.nav .nav-list button span{display: block; width: 25px; height: 2px; background: #2db5a3; margin-bottom: 6px; transition: 0.5s;}
.nav .nav-list button span.spa1{transform: rotate(45deg);}
.nav .nav-list button span.spa3{transform: rotate(-45deg) translate(5px,-5px);}
.nav .layui-nav{width: 100%; position: absolute; top: 80px; right: 0; color: #000; background: transparent;}
.nav .layui-nav .layui-nav-item{display: block; line-height: 60px;}
.nav .layui-nav *{font-size: 18px;}
.nav .layui-nav .layui-nav-item a{padding: 0 0; color: #000;}
.nav .layui-nav-bar,
.nav .layui-nav .layui-this:after{height: 2px; background-color: #2db5a3;}
.nav .layui-nav .layui-this a
,.nav .layui-nav .layui-nav-item a:hover{color: #2db5a3;}

/*轮播*/
#banner img{min-width: 100%; height: 898px;}
#banner .panel{width: 400px; position: absolute; top: 25%; left: 50%; margin-left: -200px; text-align: center;}
#banner .panel p{color: #8c8c8c; font-size: 44px; line-height: 80px; letter-spacing: 15px;}
#banner .panel p.title{color: #4a4a4a; font-size: 54px; letter-spacing: 10px;}