@charset "utf-8";.btn a.btn-bottom{position:absolute;top:9.3rem;left:35%;width:2.5rem}.btn1 a.qq-bottom{width:1.5rem;position:fixed;top:7rem;right:0}a{text-decoration:none}a:hover{text-decoration:none}.dw_propt{width:100%;min-height:1.4rem;background:rgba(255,255,255,.77);position:fixed;left:0;bottom:0;box-shadow:0 0 2px rgba(0,0,0,.35)}footer{min-height:1rem;padding:.2rem 0;text-align:center}.guid{position:fixed;left:0;top:0;height:100%;width:100%;background:rgba(0,0,0,.8);text-align:center;padding:0 .3rem;z-index:99;display:none;box-sizing:border-box}.guid img{max-width:100%}.guid-1{position:relative;padding:.2rem .5rem 0 1rem}.guid-1 img{margin-left:-.5rem;margin-top:0}.guid-1 .guid-close{position:absolute;right:.2rem;top:.15rem;width:.5rem}.guid-2{margin-top:-.4rem}.guid-3 img{width:40%;margin:0 auto;display:block}.guid-4 img{width:40%;margin:0 auto;display:block}.guid-bottom{position:absolute;left:0;width:100%;bottom:0}.footer1{width:100%;position:absolute;left:0;bottom:0}.footer1 p{font-size:.2rem;text-align:center;color:#fff;padding:.2rem}.guid.btn_tip{position:absolute;background:url(tip.png) no-repeat center;text-align:center;color:#fff;font-size:14px;width:200px;height:30px;line-height:30px;top:-40px;left:48px}