.station-header-container[data-v-37f88d9c]{background:#fff;height:5rem;padding:0 3.2rem;width:100%;display:flex;justify-content:space-between;margin-bottom:1.6rem}.station-header-container .header-left[data-v-37f88d9c]{flex:1;display:flex;align-items:center}.station-header-container .header-left 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.header-left .live-name[data-v-37f88d9c]{color:#1e2228;font-size:1.6rem;font-weight:500;margin-left:.6rem}.station-header-container .header-left .live-status[data-v-37f88d9c]{font-size:1.4rem;color:#6e7785;margin-left:1rem}.layout-list-container[data-v-4548b244]{display:flex;justify-content:space-around;padding:.2rem 1rem .6rem}.layout-item[data-v-4548b244]{width:18%}.layout-item .layout-img[data-v-4548b244]{box-sizing:border-box;background-color:#eff6fc;border-radius:.4rem;margin-bottom:.4rem;border:.4rem solid #fff;overflow:hidden;position:relative}.layout-item .layout-img.active[data-v-4548b244]{border-color:#00cf96}.layout-item .layout-img img[data-v-4548b244]{display:block;width:100%;cursor:pointer}.layout-item .layout-img .mask[data-v-4548b244]{position:absolute;top:0;left:0;right:0;bottom:0;display:flex;justify-content:center;align-items:center;border-radius:.4rem;background-color:rgba(0,0,0,.1);cursor:not-allowed}.layout-item .layout-img .mask[data-v-4548b244]:after{content:"";display:inline-block;width:2.4rem;height:2.4rem;background-image:url(data:image/png;base64,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);background-repeat:no-repeat;background-size:cover}.layout-item 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.auto-switch[data-v-3bc57c02]{margin-left:.5rem}.listener-classroom[data-v-3bc57c02],.speaker-classroom[data-v-3bc57c02]{display:flex;flex-flow:wrap;justify-content:space-between;width:100%;margin-bottom:.5rem}.listener-classroom .stream-item[data-v-3bc57c02],.speaker-classroom .stream-item[data-v-3bc57c02]{width:49%;padding-top:26.5%;border:.4rem solid #fff;border-radius:.4rem;margin-bottom:1rem;position:relative;cursor:pointer;overflow:hidden}.listener-classroom .stream-item.active[data-v-3bc57c02],.speaker-classroom .stream-item.active[data-v-3bc57c02]{border-color:#ff8316}.listener-classroom .stream-item .item-container[data-v-3bc57c02],.speaker-classroom .stream-item .item-container[data-v-3bc57c02]{position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(22,114,255,.1)}.listener-classroom .stream-item .item-container .device-type[data-v-3bc57c02],.speaker-classroom .stream-item .item-container .device-type[data-v-3bc57c02]{position:absolute;top:0;left:0;padding:2px;font-size:12px;color:#fff;background:rgba(0,0,0,.6);border-radius:0 0 4px 0}.listener-classroom .stream-item .item-container video[data-v-3bc57c02],.speaker-classroom .stream-item .item-container video[data-v-3bc57c02]{width:auto;height:100%;background-color:#000;-o-object-fit:fill;object-fit:fill}.listener-classroom .stream-item .item-container .mask[data-v-3bc57c02],.speaker-classroom .stream-item .item-container .mask[data-v-3bc57c02]{position:absolute;top:0;left:0;right:0;bottom:0;display:flex;justify-content:center;align-items:center}.listener-classroom .stream-item .item-container .mask[data-v-3bc57c02]:after,.speaker-classroom .stream-item .item-container 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