html,body{height:100%;}
body{background:url(../images/download/bg.jpg) no-repeat;background-size:100%;}

.guide{display:none; width:100%;height:100%;position:absolute;top:0px;left:0px;background-color:rgba(0,0,0,.5);z-index:1000;}
.guide .guide_1{width:4.18rem;height:.9rem;background:url(../images/download/guide_1.png) no-repeat;background-size:100%;position:absolute;font-size:.3rem;color:#4c0101;line-height:1.05rem; right:0px;top:0px;text-align:center;}
.guide .logo{width:1.35rem;height:1.72rem;background:url(../images/download/logo.png) no-repeat;background-size:100%;position: absolute;top: 50%;left: 50%;transform: translate(-50%,-50%);}

.android_btn{width: 3.3rem;height:1.2rem;position:absolute;top:11.58rem;left:.5rem;background:url(../images/download/android_btn.png) no-repeat;background-size:100%;}
.ios_btn{width: 3.3rem;height:1.2rem;position:absolute;top:11.58rem;right:.48rem;background:url(../images/download/ios_btn.png) no-repeat;background-size:100%;}
.btn{width:6.88rem;height:2.18rem;line-height:1.14rem;font-size:0;color:#471603;position:absolute;top:10.76rem;left:50%;transform:translate(-50%,0%);background:url(../images/download/download_btn.png) no-repeat;background-size:100%;}

.download_openinstall_main{width:7.5rem;height:13.34rem;background:url(../images/download_openinstall/bg.jpg) no-repeat;background-size:100%;position:relative;}
.download_openinstall_main .download_btn{width:6.88rem;height:2.7rem;line-height:1.14rem;font-size:0;color:#471603;position:absolute;top:9.92rem;left:50%;transform:translate(-50%,0%);background:url(../images/download_openinstall/btn_bg.png) no-repeat;background-size:100%;}
.download_openinstall_main .wechat_guide{display:none; width:100%;height:100%;position:fixed;background:rgba(0,0,0,.7) url(../images/download_openinstall/guide.png) no-repeat;background-size:100%;top:0;left:0;}