*{margin: 0;padding: 0;}
        .van-collapse-item__content{padding:0;}
        html,body{background: #fff;}
        .head{
            width: 100%;
            height: 60px;
            position: relative;
            background: #fff;
        }
        .head img:first-child{
            position: absolute;
            top: 0;
            left: 10px;
            width: 28px;
            height: 60px;
        }
        .head p{
            font-size: 25px;
            line-height: 60px;
            text-align: center;
            color: black;
        }
        .head span{
            width: 55px;
            height: 35px;
            font-size: 16px;
            text-align: center;
            line-height: 35px;
            background: #1e77bd;
            color: white;
            border-radius: 5px;
            position: absolute;
            right: 10px;
            top:14px;
        }
        .cont{
            padding-left: 25px;
            padding-right: 25px;
            padding-top: 40px;
            /* padding-bottom: 100px; */
        }
		.cont ul li{
			line-height: 45px;
			padding-left: 20px;
			list-style: inside;
			font-size: 16px;
		}
		.van-cell{
			font-size:18px;
		}
        /* .cont div{
            position: relative;
            width: 100%;
            height: 58px;
            border-radius: 10px;
            background: #ececec;
            color: #2c2c2c;
            margin-bottom: 40px;
            text-align: left;
            line-height: 58px;
        }
        .cont div img{
            width: 50px;
        }
        .cont div img.white{
            display: none;
        }
        .cont div:hover{
            position: relative;
            background: #cc0000;
            color: #ffffff;
        }
        .cont div a{
            font-size: 20px;
        }
        .cont div:hover a{
            color: #fff;
            font-size: 20px;
        }
        .cont div:hover img.black{
            display: none;
        }
        .cont div:hover img.white{
            display: inline-block;
        }
        .cont div img{
            margin-right: 22px;
            vertical-align: middle;
        }
        .cont div p{
            position: absolute;
            font-size: 36px;
            color: white;
        } */
        .p-top{
            top: 25px;
        left: 270px;
        }
        .p-bottom{
            bottom: 25px;
        left: 270px;
        }
        .slider-bar{
            position: absolute;
            top: 0;
            right: 0;
            width: 300px;
            height: 100%;
            background: white;
            /*padding-top: 40px;*/
            padding-bottom: 40px;
            overflow: auto;
        }
        .slider-bar>img{
            /* margin-top: 40px; */
        }
        .gray{
            position: fixed;
            top: 0;
            left: 750px;
            width: 100%;
            height: 100%;
            background: url(../../images/mobile/guide/hh.png) repeat;
            /*opacity: 0.7;*/
            transition: all 0.4s;
        }
        .nav{
            width: 100%;
            height: 50px;
            position: relative;
        }

        .nav p{
            font-size: 20px;
            padding-left: 40px;
            color: black;
            line-height: 50px;
            border-top: 1px solid rgb(226, 226, 226);
            border-bottom: 1px solid  rgb(226, 226, 226);
        }
        .back-home{
            width: 100%;
            height: 80px;
            position: relative;
        }
        .back-home p{
            font-size: 20px;
            padding-left: 40px;
            color: black;
            line-height: 50px;
            border-top: 1px solid rgb(226, 226, 226);
            border-bottom: 1px solid  rgb(226, 226, 226);
        }
        .nav img{
            position: absolute;
            top:-10px;
            right: 60px;
            width: 18px;
        }
        .show-liB{
            margin-top: 10px;
            margin-bottom: 10px;
            display: none;
        }
        .show-liB li{
            font-size: 18px;
            width: 230px;
            margin-left: 40px;
            line-height: 45px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            color: #7a7979;
        }
        .cont-1{
            display: none;
            margin-bottom: 30px;
            margin-top: 30px;
        }
        .cont-2{
            display: none;
            margin-top: 30px;
            margin-bottom: 30px;
        }
        .cont-1 h3{
            font-size:24px;
            font-weight: normal;
            text-align: center;
            margin-bottom: 35px;
            margin-top: 30px;
        }
        .cont-1 p{
            margin-left: 20px;
            margin-right: 20px;
            font-size: 18px;
        }
        .cont-2 h3{
            font-size: 24px;
            font-weight: normal;
            text-align: center;
            margin-bottom: 35px;
            margin-top: 30px;
        }
        .cont-2 p{
            margin-left: 20px;
            margin-right: 20px;
            font-size: 18px;
        }
        .footer{
            width: 100%;
            height: 80px;
            background: black;
            line-height: 80px;
            text-align: center;
            font-size: 28px;
            color: white;
        }
        .ft-wG{
            font-weight: 600;
        }
        .hover:hover{
            color: red;
        }