.videoDialog[data-v-60a04f85]{position:fixed;top:0;left:0;height:0;width:100%;background-color:rgba(0,0,0,.5);z-index:99999;overflow:hidden;transition:all .3s linear;-webkit-transition:all .3s linear;-moz-transition:all .3s linear;-ms-transition:all .3s linear;-o-transition:all .3s linear}.videoDialog.show[data-v-60a04f85]{height:100%}.videoDialog .videoView[data-v-60a04f85]{width:80%;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.videoDialog .close[data-v-60a04f85]{position:absolute;top:20px;right:20px;cursor:pointer;font-size:40px;color:#fff}.videoDialog .close[data-v-60a04f85]:hover{color:#0075c1}.main[data-v-ee9ac426]{width:1400px;margin:0 auto}@media only screen and (max-width:1439px){.main[data-v-ee9ac426]{width:95%}}.main .mainView[data-v-ee9ac426]{display:flex;justify-content:space-between;padding:50px 0 100px}@media only screen and (max-width:1199px){.main .mainView[data-v-ee9ac426]{flex-direction:column;padding:30px 0 60px}}.main .mainView>[data-v-ee9ac426]{width:calc(50% - 66px)}@media only screen and (max-width:1199px){.main .mainView>[data-v-ee9ac426]{width:100%}}.main .mainView>* .title[data-v-ee9ac426]{display:flex;align-items:center;justify-content:space-between;padding-bottom:30px}@media only screen and (max-width:1199px){.main .mainView>* .title[data-v-ee9ac426]{padding-bottom:20px}}.main .mainView>* .title h4[data-v-ee9ac426]{font-size:32px;color:#333;font-weight:400}@media only screen and (max-width:1199px){.main .mainView>* .title h4[data-v-ee9ac426]{font-size:22px}}@media only screen and (max-width:1199px){.main .mainView .hot_articles[data-v-ee9ac426]{margin-bottom:20px}}.main .mainView .hot_articles .item[data-v-ee9ac426]{height:50px;line-height:50px;border-bottom:1px solid #cfd4d8;box-sizing:border-box;font-size:16px;color:#333;display:flex;align-items:center;justify-content:space-between}.main .mainView .hot_articles .item[data-v-ee9ac426]:hover{color:#0075c1}.main .mainView .hot_articles .item p[data-v-ee9ac426]{width:90%;word-break:break-all;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:1;overflow:hidden}.main .mainView .teaching_film .link[data-v-ee9ac426]{color:#333;font-size:14px;display:inline-flex;align-items:center}.main .mainView .teaching_film .link[data-v-ee9ac426]:hover{color:#0075c1}.main .mainView .teaching_film .item[data-v-ee9ac426]{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px;cursor:pointer}.main .mainView .teaching_film .item .imgView[data-v-ee9ac426]{width:160px;border-radius:5px;overflow:hidden;position:relative}.main .mainView .teaching_film .item .imgView .img[data-v-ee9ac426]{display:block;width:100%}.main .mainView .teaching_film .item .imgView .v_b[data-v-ee9ac426]{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);display:block}.main .mainView .teaching_film .item .txtView[data-v-ee9ac426]{width:calc(100% - 180px)}.main .mainView .teaching_film .item .txtView h5[data-v-ee9ac426]{font-size:16px;color:#1a1a1a;font-weight:400;margin-bottom:8px}@media only screen and (max-width:1199px){.main .mainView .teaching_film .item .txtView h5[data-v-ee9ac426]{word-break:break-all;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:1;overflow:hidden}}.main .mainView .teaching_film .item .txtView p[data-v-ee9ac426]{font-size:12px;color:#666;line-height:1.6}@media only screen and (max-width:1199px){.main .mainView .teaching_film .item .txtView p[data-v-ee9ac426]{word-break:break-all;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden}}.main .mainView .teaching_film .item:hover .txtView h5[data-v-ee9ac426]{color:#0075c1}