.About[data-v-c0ae8836]{width:100%;height:100%}.About .top_bg[data-v-c0ae8836]{width:100%;height:61.5rem;background-repeat:no-repeat;background-size:100% 100%;background-position:50%;position:relative}.About .top_bg .xian[data-v-c0ae8836]{position:absolute;top:24.8rem;left:25.6rem;width:11rem;height:.2rem;background:#7bb7ff}.About .top_bg .msgBox[data-v-c0ae8836]{position:absolute;top:21.9rem;left:37rem}.About .top_bg .msgBox .English_title[data-v-c0ae8836]{font-size:4.8rem;font-weight:500;color:#7bb7ff}.About .top_bg .msgBox .title[data-v-c0ae8836]{font-size:4.8rem;font-weight:500;color:#fff;margin:.4rem 0;font-family:SourceHanSansCN-Medium}.About .top_bg .msgBox .txt[data-v-c0ae8836]{width:57rem;font-size:2rem;font-weight:500;color:#fff;font-family:SourceHanSansCN-Medium}.About .nav[data-v-c0ae8836]{width:118rem;margin:1rem auto}.About .nav div[data-v-c0ae8836]{font-size:2.6rem;font-weight:500;color:#222}.About .nav div span[data-v-c0ae8836]{margin-right:2.4rem;font-family:SourceHanSansCN-Medium}.About .nav div .index[data-v-c0ae8836]:hover{color:#0778ff;cursor:pointer}.About .box[data-v-c0ae8836]{width:100%;background:#f4f4f4;padding-bottom:3rem}.About .box .cooperate_list[data-v-c0ae8836]{width:118rem;margin:auto;padding-top:8rem;text-align:center}.About .box .cooperate_list .name[data-v-c0ae8836]{font-size:2.2rem;font-family:index_font;font-weight:400;color:#222}.About .box .cooperate_list .listBox[data-v-c0ae8836]{margin-top:5.3rem;display:grid;grid-template-columns:repeat(4,1fr);column-gap:2.7rem;row-gap:2.7rem}.About .box .cooperate_list .listBox .item[data-v-c0ae8836]{height:26.8rem;width:26.8rem;position:relative;overflow:hidden;padding:4.1rem;background-color:#fff}.About .box .cooperate_list .listBox .item .imgbox[data-v-c0ae8836]{width:18.6rem;height:18.6rem;animation:all .15s;background:#fff;transition:all .3s}.About .box .cooperate_list .listBox .item .imgbox .img[data-v-c0ae8836]{width:100%;height:100%}.About .box .cooperate_list .item:hover .imgbox[data-v-c0ae8836]{transform:scale(1.05)}