.ellipsis {white-space: nowrap;text-overflow: ellipsis;overflow: hidden}
                .bs-example{padding: 10px;border: 1px solid #999;margin: 2px;}
                .bs-example span{font-size: 10px;color:red;}
                .layer_barrage{ position:fixed; top:0; width:100%; z-index: 99; height:0px}
                .layer_barrage ul{ display:box; display:-webkit-box; display:-moz-box; display: -ms-box; margin-bottom:20px;  }
                .layer_barrage ul li{
                    transform: translateX(0px);
                    max-width: 200px;
                    display: flex;
                
                }
                .layer_barrage ul:nth-child(even){ padding-left:20px;}
                .layer_barrage li{ font-size:12px; margin-right:28px; padding-right:10px;color:#fff; display: block; line-height:1.5em; background:rgba(0,0,0,0.5); border-radius:11px;transform: translateX(0px);
                     padding: 4px
                }
                .layer_barrage li span{
                    word-wrap:break-word;
                    word-break:normal; 
                    float: left;
                    display:block;
                    overflow:hidden;
                    max-height:36px;
                }
                .layer_barrage img{ width:18px; height:18px; border-radius:50%; float: left; margin:0px 6px 0 0px;}
                .layer_barrage .active{ background:rgba(20,185,148,0.9);}
                .layer_barrage .reward{ position:absolute; right:50px; bottom:58px;} 
                .layer_barrage .reward img{ width:40px; height:auto;}
                #pinglunteare{
                    border:none
                }
                .barrage_switch{
                    border:1px solid #999;
                    border-radius: 18px;
                    height: 0.57rem;
                    width: 1rem;
                    width: 50px;
                    margin-left: 10px;
                    overflow: hidden;
                    
                }
                .barrage_switch span{
                    height: 0.57rem;
                    border-radius: 15px;
                    width: 40px;
                    line-height: 0.57rem;
                    background: #ec6c00;
                    float: left;
                    text-align: center;
                    color: #fff;
                    margin-left: 0;
                    transition: all 0.5s;
                }
                .switchon span{
                    background:#adadad;
                    margin-left: 10px;
                }