.clearfix {/*兼容*/zoom: 1;}
.fr {float: right;}
.fl {float: left;}
.cf:after {display: block;clear: both;content: ""; visibility: hidden; height: 0;}
.cf {zoom: 1}
a {color: #333333;}      
.banner {
    background: url(banner-pc.png) no-repeat center top;
    min-height: 400px;
}
.w1200{
    width: 1200px;
    margin:0 auto;
    padding: 40px;
}

.appbanner img{
    width: 568px;height: 838px;
}
.appbanner{margin-right: 80px;}
.tel_nember img{
    width: 428px;
    height:793px;
}

@media screen and (max-width:768px) {
	.banner {
        background: url(banner-mobile.png) no-repeat center top;
        min-height: 3.2rem;
        background-size: 100%;
    }
    .w1200{
        width: 100%;
        margin:0 auto;
        padding-top:0.7rem;
        padding-left: 0.63rem;
        padding-right: 0.63rem;
    }		
    .appbanner img{
        width: 6.24rem;
        height: 9.21rem;
    }	
    .tel_nember img{
        width: 4.28rem;
        height:7.93rem;
    }	
    .tel_nember.fl {
        width: 100%;
        margin-top: 0.6rem;
        text-align: center;
    }
}