.top_20px{top:20px}.article-name{font-size:1.4rem}.entry-content h2{font-size:1.3rem}h3.widget-title{font-size:1.3rem;font-weight:700}.sidebar{background:#fefefe}.item_bl{border:1px solid #ccc;border-radius:5px;background:#f5f5f5}.item_bl .title_blo{font-size:1rem;margin:0;padding:5px 10px}.item_bl .entry-date{color:#b3b3b3}.item_grid_video .title_blo a{font-size:16px}.mg_out{margin-left:-10px;margin-right:-10px}.mg_out .relate{padding:2px 10px 10px 10px}.title-head{font-size:16px}.rte h2{border-left:2px solid var(--mainColor);padding-left:10px;color:var(--mainColor)}.rte h3{font-size:18px}.table-of-contents{border:1px solid #ffe79f;background:#fffefa}.table-of-contents .btn-expand{position:absolute;right:15px;top:15px;color:#000}.table-of-contents .label-title{font-size:20px;color:var(--mainColor)}.table-of-contents ol{padding:0 0 0 15px;color:#007bff;counter-reset:item;margin-left:0 !important}.table-of-contents ol ol{margin:10px 0}.table-of-contents li{display:block;margin:0 0 7px 0}.table-of-contents li:before{content:counters(item, ".") ". ";counter-increment:item}.table-of-contents li br{display:none}.table-of-contents a{text-decoration:none;color:#007bff}.table-of-contents a:hover,.table-of-contents a:active{text-decoration:underline}.table-of-contents>h2{font-size:20px;color:var(--mainColor);font-weight:700;margin-bottom:0.5rem}.nav-item.active>a,.nav-item:hover>a{color:var(--menuHover)}.nav-item.active>i.down_icon:before,.nav-item:hover>i.down_icon:before{border-color:var(--menuHover) transparent transparent transparent}.nav-item .menu_down{list-style:none;padding:0}.nav-item .down_icon{width:30px;height:30px;top:5px;right:0;transition:0.5s all;cursor:pointer}.nav-item .down_icon.cls_mn{transform:rotate(180deg)}.box_arthor .author_info .avata{min-width:120px;max-width:120px;min-height:120px;max-height:120px;border-radius:50%;border:1px solid #fff;outline:1px solid var(--mainColor);outline-offset:3px}.box_arthor .author_info .avata:hover{outline:3px solid var(--mainColor)}.box_arthor .author_info .sup{font-size:13px;color:#6c6c6c}.box_arthor .author_info .cont{font-size:15px}.view_arthor{border-color:var(--mainColor) !important;color:var(--mainColor)}