#um_confirm_block{display:none}#um_confirm_block_back{background-color:rgba(0,0,0,.2);width:100%;height:100%;position:fixed;left:0;top:0;z-index:2147483646}.um_confirm{position:fixed;color:#fff;width:400px;background-color:#000;left:50%;top:50%;z-index:2147483647}.um_confirm #um_confirm_title{background-color:rgba(0,0,0,.4);border-bottom:1px solid #5c5c5c;color:#ccc;font-weight:700;height:15px;padding:10px;text-align:center;width:calc(100% - 20px)}.um_confirm #um_confirm_message{width:calc(100% - 40px);text-align:center;padding:20px}.um_confirm #um_confirm_buttons{height:40px;width:100%}.um_confirm .um_confirm_button{border-top:1px solid #5c5c5c;color:#aaa;font-size:15px;font-weight:700;float:left;line-height:40px;text-align:center;width:50%;cursor:pointer}.um_confirm .um_confirm_button:hover{background-color:rgba(0,0,0,.6);border-top:1px solid #fff;color:#fff}