.nav_mod{display:flex;justify-content:flex-start;align-items:center;min-width:180px;text-align:center;border-radius:10px 0 0 0;overflow:hidden}.nav_mod .nav_mod_item{flex:1;height:40px;line-height:40px;color:#999;font-size:12px;position:relative;cursor:pointer}.nav_mod .nav_mod_item .line{display:inline-block;width:100%;height:2px;background:var(--primary);position:absolute;bottom:0;left:0}.nav_mod .nav_mod_item .nav_mod_item_icon{margin-right:4px}.nav_mod .nav_mod_item_active{background:#fff;color:var(--primary);font-weight:700}