#tools-drawer-warp .trigger-area{width:100%;position:absolute;height:4px;bottom:-1px;cursor:pointer}#tools-drawer-warp .trigger-area .line-box{height:3px;background-color:#198fff;z-index:10;visibility:hidden;opacity:0;transition:all .2s ease;position:relative;top:2px}#tools-drawer-warp .trigger-area .trigger-btn{padding:4px;background-color:#fff;border:1px solid #e4e7ed;box-shadow:0 0 10px #dedede;position:absolute;line-height:8px;bottom:-14px;left:50%;transform:translate(-50%,-50%);border-radius:2px;color:#606266;cursor:pointer;transition:all .2s ease}#tools-drawer-warp .trigger-area .trigger-btn:hover{background-color:#198fff;color:#fff;border-color:#198fff;box-shadow:none}#tools-drawer-warp .trigger-area:hover .line-box{opacity:1;visibility:visible}