.TabsLine{position:absolute}.TabsLine_type_border{--line-thickness:1px;background-color:var(--color-control-bg-border-default)}.TabsLine_type_running{--line-thickness:2px;background-color:var(--color-control-bg-primary);transition:transform .25s,width .25s,height .25s}.TabsLine_position_bottom,.TabsLine_position_top{height:var(--line-thickness);left:0;transform:translateX(var(--line-offset));width:var(--line-length)}.TabsLine_position_bottom{bottom:0}.TabsLine_position_top{top:0}.TabsLine_position_left,.TabsLine_position_right{height:var(--line-length);top:0;transform:translateY(var(--line-offset));width:var(--line-thickness)}.TabsLine_position_left{left:0}.TabsLine_position_right{right:0}