.bg[data-v-1cfaec99]{background:url(../img/1.efd3e5bf.png);min-height:800px;width:90%;margin:2rem auto;background-repeat:no-repeat;background-position:50%;background-size:cover}.history .titlee[data-v-1cfaec99]{color:#027db4;font-size:2rem;margin-bottom:2rem}.history .titlee2[data-v-1cfaec99]{margin-bottom:2rem}.history .white_bg[data-v-1cfaec99]{background:#fff;width:30.3%;border-radius:4px;position:relative;box-shadow:5px 4px 9px 0 hsla(0,0%,53.7%,.5019607843137255);box-sizing:border-box;padding:20px 10px;text-align:left;letter-spacing:2px;min-height:200px}.history .white_bg[data-v-1cfaec99]:hover{background:#2ca9d9;color:#fff}.history .white_bg:hover .bg_after[data-v-1cfaec99]{border-top:24px solid #2ca9d9}.history .bg_after[data-v-1cfaec99]{position:absolute;bottom:-24px;left:30%;border-left:30px solid transparent;border-right:30px solid transparent;border-top:24px solid #fff}.history .white_bg:hover .bg_before[data-v-1cfaec99]{border-bottom:24px solid #2ca9d9}.history .bg_before[data-v-1cfaec99]{position:absolute;top:-24px;left:30%;border-left:30px solid transparent;border-right:30px solid transparent;border-bottom:24px solid #fff}.time_box[data-v-1cfaec99]{width:100%;margin-top:4rem;position:relative}.time_box .top[data-v-1cfaec99]{width:80%;margin-left:20%;margin-bottom:4rem}.time_line[data-v-1cfaec99]:after{content:"";display:block;width:100%;margin-left:22%;height:2px;background:rgb(85 85 85/50%);position:absolute;top:-30px}.top_point1[data-v-1cfaec99]:after{bottom:-24%}.bottom_point1[data-v-1cfaec99]:after,.top_point1[data-v-1cfaec99]:after{content:"";display:block;width:17px;height:17px;border-radius:50%;background:rgb(141 134 134/50%);position:absolute;left:27%;border:5px solid #e1e1e1}.bottom_point1[data-v-1cfaec99]:after{top:-43px}.time_box .bottom[data-v-1cfaec99]{width:80%;margin-right:20%;position:relative}.time_box .title[data-v-1cfaec99]{font-weight:700;font-size:1.1rem;margin-bottom:12px}.el-timeline[data-v-1cfaec99]{padding-right:2rem}.content[data-v-1cfaec99]{text-align:left;text-indent:2rem}.time_str[data-v-1cfaec99]:hover{color:#2ca9d9;cursor:pointer}