.jimu-ldockable-panel{ overflow: visible; } .jimu-ldockable-panel>.jimu-container{ width: 100%; height: 100%; position: relative; } .jimu-ldockable-panel>.bar{ background-position: center center; background-repeat: no-repeat; cursor: pointer; position: absolute; top: 50%; right: -24px; width: 24px; height: 60px; } .jimu-rtl .jimu-ldockable-panel>.bar{ left: -24px; right: auto; -moz-transform: rotate(180deg); -webkit-transform: rotate(180deg); -o-transform: rotate(180deg); -ms-transform: rotate(180deg); -ms-filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=2); /* for IE8 */ transform: rotate(180deg); } .jimu-ldockable-panel>.bar.max{ background-image: url(images/close_default.png); } .jimu-ldockable-panel>.bar.max:hover{ background-image: url(images/close_hover.png); } .jimu-ldockable-panel>.bar.min{ background-image: url(images/open_default.png); } .jimu-ldockable-panel>.bar.min:hover{ background-image: url(images/open_hover.png); }