.create_group{text-decoration:underline}.circle_list_main{width:990px}.circle_list_main>div{padding:20px 35px}.circle_list_main .nav .nav-item{color:#666;font-size:16px;margin-left:50px;padding-bottom:6px;border-bottom:2px solid transparent}.circle_list_main .nav .nav-item.active{color:#333;font-weight:700;border-bottom:2px solid #5278d8}.circle_list_main .nav>:first-child{margin-left:0}.circle_list_main .tab-pane>ul{width:920px;margin-top:25px;flex-flow:row wrap}.circle_list_main .tab-pane>ul>li{padding:20px}.circle_list_main .tab-pane>ul>li .circle_img{width:60px;height:60px;margin-right:10px}.circle_list_main .tab-pane>ul>li .circle_img>img{width:100%;height:100%;border-radius:8px}.circle_list_main .tab-pane>ul>li .circle_name{width:145px;margin-bottom:7px!important}.circle_list_main ul.top_ul>li:nth-child(3n){margin-right:0}.circle_list_main ul.top_ul>li{width:293px;height:104px;margin-right:20px;transition:all .3s ease;border:1px solid #e8e8e8}.circle_list_main ul.top_ul>li:hover{box-shadow:0 0 5px 0 #ccc}.circle_list_main ul.top_ul>li .circle_stu{top:5px;right:5px}.circle_list_main ul.top_ul .show_all_circle{margin:15px auto 0}.circle_list_main ul.main_ul>li{width:450px;height:180px;margin:20px 20px 0 0;transition:all .3s ease;border:1px solid #e8e8e8}.circle_list_main ul.main_ul>li:hover{box-shadow:0 0 5px 0 #ccc}.circle_list_main ul.main_ul>li:nth-child(2n){margin-right:0}.circle_list_main ul.main_ul>li .join_btn{top:0;right:0}.circle_list_main ul.main_ul>li p.circle_desc{height:38px;margin:8px 0 12px!important}.circle_list_main ul.main_ul>li .circle_user_ul{margin-left:12px}.circle_list_main ul.main_ul>li .circle_user_ul>li{width:18px;height:18px;overflow:hidden;border-radius:50%;background:#fff;border:1px solid #e0e0e0}.circle_list_main ul.main_ul>li .circle_user_ul>li>img{width:100%;height:100%}.suggest{padding:20px 16px}.suggest ul>li:hover{color:#5278d8}.suggest ul>li>a{color:unset}.suggest ul>li>img{width:26px;height:26px;border:1px solid #e2e2e2}