#top-nav{display:-webkit-box;display:-ms-flexbox;display:flex;position:relative;left:0;right:0;top:0;cursor:pointer}.top_nav_wraper{position:relative;width:1200px;margin:0 auto;padding:0 10px;-webkit-box-sizing:border-box;box-sizing:border-box}.topnav{display:-webkit-box;display:-ms-flexbox;display:flex;height:60px}.top_nav_item{-webkit-box-flex:1;-ms-flex:1;flex:1;height:64px;line-height:64px;cursor:pointer;position:relative}.config_nickName_input input,.top_nav_item{text-align:center;font-size:18px;color:#fff}.config_nickName_input input{background:none;border:none;width:70%}.config_nickName_input img{width:21px;height:21px;position:relative;top:4px;left:5px}.config_jie_mian{display:inline-block}.config_jie_mian>div{display:inline-block;font-size:16px;margin-left:20px;padding:0 15px;border-radius:5px;height:40px;line-height:40px;background-color:rgba(0,0,0,.3);-webkit-box-shadow:1px 1px 1px 1px rgba(0,0,0,.3);box-shadow:1px 1px 1px 1px rgba(0,0,0,.3)}.config_title_hang_wraper{width:100%;height:50px;line-height:50px;background-color:#f2f2f2;padding:0 10px;-webkit-box-sizing:border-box;box-sizing:border-box;position:relative;font-size:16px;color:#666;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row;-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.config_title_hang_ele1{display:inline-block;width:21px;height:60px;margin-right:5px;position:relative;top:-24px}.config_title_hang_ele1 img{display:inline-block;height:21px;width:21px;position:relative;top:4px}.config_title_hang_ele2{display:inline-block;width:300px;position:relative}.config_title_hang_ele4{display:inline-block;text-align:right;color:#666;width:200px;font-size:16px;position:absolute;right:30px}.config_title_hang_ele3 img{height:14px;width:14px;position:absolute;right:228px;top:14px}.config_title_hang_ele5{color:#fff;font-size:16px;height:30px;line-height:30px;border-radius:5px;position:absolute;top:8px;right:30px;padding:2px 10px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;background-color:var(--primary-color);cursor:pointer}div.config_title_hang_ele5 span{color:#fff}.config_title_hang_ele5:active{background:#a0a3a5}.config_title_hang_ele5 img{height:18px;width:18px;margin-right:3px}.config_title_hang_ele6{color:#fff;font-size:16px;height:30px;line-height:30px;border-radius:5px;position:absolute;top:8px;right:140px;padding:2px 10px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;background-color:var(--primary-color);cursor:pointer}div.config_title_hang_ele6 span{color:#fff}.config_title_hang_ele6:active{background:#a0a3a5}.config_title_hang_ele6 img{height:18px;width:18px;margin-right:3px}.config_title_hang_ele7{font-size:18px;position:absolute;top:-1px;right:250px;cursor:pointer}.config_title_hang_ele7 input{width:140px;padding-left:10px;border-radius:20px;height:15px}.config_title_hang_ele8{font-size:18px;position:absolute;top:-1px;right:50px;cursor:pointer}.config_title_hang_ele8 input{width:140px;padding-left:10px;border-radius:20px;height:15px}.background_manage_page_wraper{max-width:1200px;height:100%;margin:0 auto;border-radius:5px;-webkit-box-sizing:border-box;box-sizing:border-box;padding-top:0;padding-left:20px;padding-right:20px;overflow:auto;overflow-y:scroll;scrollbar-color:transparent transparent;scrollbar-track-color:transparent;-ms-scrollbar-track-color:transparent}.background_manage_page_wraper::-webkit-scrollbar{display:none}.background_manage_background{width:100%;height:100%;position:relative;z-index:-2}.background_manage_page_content{margin-bottom:500px}.background_select_wraper{width:100%;position:relative;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row;-ms-flex-wrap:wrap;flex-wrap:wrap;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.one_background{position:relative;width:400px;height:250px;border:1px solid #ddd;border-radius:5px;cursor:pointer;margin:40px 80px}.one_background_select{border:2px solid #282828}.one_background_select_img{height:24px;width:24px;margin:10px 10px}.one_background_text{color:#282828;font-size:18px;width:100%;position:absolute;bottom:-40px;left:0;text-align:center}