.weChat_wrap .return_button{display:inline-block;padding:0 40px;height:52px;text-align:center;font-size:18px;background:#2fa5fb;color:#fff;border:1px solid #2fa5fb}.weChat_wrap .weChat_content{width:804px;margin:0 auto;margin-top:90px;height:417px;border:1px solid #000;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.weChat_wrap .weChat_content .weCht_main{width:790px;height:402px;background:url(../img/weChat_bg.472d6824.png);position:relative}.weChat_wrap .weChat_content .weCht_main img{width:114px;height:65px;position:absolute}.weChat_wrap .weChat_content .weCht_main img.weChat_left{left:-14px;top:-20px}.weChat_wrap .weChat_content .weCht_main img.weChat_right{right:-14px;bottom:-18px}.weChat_wrap .weChat_content .weCht_main .main_in{float:right;margin-right:42px}.weChat_wrap .weChat_content .weCht_main .main_in .in_title{font-size:20px;font-family:Microsoft YaHei;font-weight:400;color:#fff;margin-top:25px;text-align:center}.weChat_wrap .weChat_content .weCht_main .main_in .in_code{width:272px;height:272px;background:#404040;margin:0 auto;margin-top:16px;position:relative}.weChat_wrap .weChat_content .weCht_main .main_in .in_code .mask{position:absolute;left:0;right:0;bottom:0;top:0;background:rgba(0,0,0,.8);display:inline-block;text-align:center;z-index:999}.weChat_wrap .weChat_content .weCht_main .main_in .in_code .mask span{cursor:pointer;display:inline-block;width:130px;height:30px;background:hsla(0,0%,100%,.9);border:1px solid #fff;margin-top:120px;font-size:14px;line-height:30px;border-radius:4px;color:#666}.weChat_wrap .weChat_content .weCht_main .main_in .in_code img{width:250px;height:250px;position:absolute;left:50%;top:50%;margin-top:-125px;margin-left:-125px}.weChat_wrap .weChat_content .weCht_main .main_in .in_desc{text-align:center;font-size:20px;font-family:Microsoft YaHei;font-weight:400;color:#fff;width:330px}