.video-presentation-list{display:flex;align-items:center;justify-content:flex-start;flex-wrap:wrap}
[data-v-e75cf0f0] .el-dialog__title{display:inline-block;width:97%}[data-v-e75cf0f0] .el-pager li,[data-v-e75cf0f0] .el-pagination .btn-next .el-icon,[data-v-e75cf0f0] .el-pagination .btn-prev .el-icon{font-size:1rem}[data-v-e75cf0f0] .el-dialog__body{padding:0}.video-presentation-main[data-v-e75cf0f0]{position:relative}.video-presentation-main .bg[data-v-e75cf0f0]{position:relative;width:73%;margin:0 0 1.125rem 13.5%}.video-presentation-main .breadcrumb[data-v-e75cf0f0]{padding:.625rem 0 .625rem 1.125rem}.video-presentation-main .video-presentation-title[data-v-e75cf0f0]{margin-left:1.125rem;position:relative;font-size:2rem;font-weight:700;color:#000}.video-presentation-main .video-presentation-container[data-v-e75cf0f0]{position:relative;width:73%;margin-left:13.5%}.video-presentation-main .video-presentation-container .video-presentation-list[data-v-e75cf0f0]{position:relative}.video-presentation-main .video-presentation-container .video-presentation-card[data-v-e75cf0f0]{position:relative;width:24%;margin:0 .5% 1.5%;padding-bottom:35%;overflow:hidden;height:0}.video-presentation-main .video-presentation-container .video-presentation-card__item[data-v-e75cf0f0]{position:absolute;width:100%;height:100%;overflow:hidden}.video-presentation-main .video-presentation-container .video-presentation-card .video-play-icon[data-v-e75cf0f0]{position:absolute;top:40%;margin-top:-1.625rem;left:50%;margin-left:-1.625rem;height:3.25rem;width:3.25rem;cursor:pointer;z-index:6;background-image:url(https://aigo-ow.oss-accelerate.aliyuncs.com/assets/img/a926c21.webp);background-size:100% 100%}.video-presentation-main .video-presentation-container .video-presentation-card__img[data-v-e75cf0f0]{overflow:hidden;width:100%;height:80%;-o-object-fit:cover;object-fit:cover}.video-presentation-main .video-presentation-container .video-presentation-card .video-title[data-v-e75cf0f0]{width:100%;height:20%;background:#fff;display:flex;align-items:center;justify-content:center;text-align:center}.video-presentation-main .video-presentation-container .video-presentation-card .video-title span[data-v-e75cf0f0]{display:inline-block;font-size:1.5rem;font-family:Arial;font-weight:400;color:#434343;line-height:1.875rem;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical}.video-presentation-main .video-presentation-container .video-presentation-card[data-v-e75cf0f0]:hover{box-shadow:0 .3125rem .5625rem .0625rem hsla(0,0%,80.8%,.6)}.video-presentation-main .video-presentation-container .video-presentation-card:hover .video-play-icon[data-v-e75cf0f0]{background-image:url(https://aigo-ow.oss-accelerate.aliyuncs.com/assets/img/68b584f.webp)}.video-presentation-main .video-dialog[data-v-e75cf0f0]{width:100%;height:35rem}.video-presentation-main .video-dialog video[data-v-e75cf0f0]{width:100%;height:100%}@media screen and (max-width:1100px){.video-presentation-main .video-presentation-card .video-title span[data-v-e75cf0f0]{font-size:1.125rem!important;line-height:1.25rem!important;-webkit-line-clamp:1!important}}
.nodata-box[data-v-8ebf77a4]{flex-direction:column}.nodata-box[data-v-8ebf77a4],.nodata-fixed[data-v-8ebf77a4]{display:flex;justify-content:center;align-items:center}.nodata-fixed[data-v-8ebf77a4]{width:100%}.tips-icon[data-v-8ebf77a4]{display:block;flex-shrink:0;width:8.75rem;height:8.75rem;margin-bottom:1.25rem}.tips-content[data-v-8ebf77a4]{text-align:center;color:#666;font-size:.875rem;padding:0 1.5625rem .875rem;box-sizing:border-box;word-break:break-all;word-wrap:break-word;font-weight:700}.tips-btn[data-v-8ebf77a4]{color:#fff;margin:0;display:flex;align-items:center;justify-content:center}.btn__hover[data-v-8ebf77a4]{opacity:.5}