.logo{width:100%;height:100%;background: url(../img/logo.png) no-repeat;background-size: 100%;display: block; background-color: rgb(113,155,206);}
.dialog{width: 100%;height: 100%;position: fixed;left: 0;top: 0;z-index: 10;display: none;}
.dongfang-logo{width:100%;height:100%;background: url(../img/dongfang_logo.png) no-repeat;background-size: 100% 100%;display: block;}
.haimen-logo{width:100%;height:100%;background: url(../img/wxhaimen.png) no-repeat;background-size: 100% 100%;display: block;}

#androidBtn,#iosBtn {width: 3rem; height: .9rem; display: block; position: absolute; left: 50%; margin-left: -1.5rem;}
#androidBtn {top: 7.9rem;}
#iosBtn {top: 7.9rem;}
.linyizaixian{width:100%;height:100%;background: url(../img/linyizaixian.png) no-repeat;background-size: 100% 100%;display: block; background-color: rgb(113,155,206);}
.linyi{width: 3.08rem; height: 3.6rem; display: block; position: absolute;left: 50%; margin-left: -1.5rem;top: 2.4rem;}