.x-html-editor-tb .x-edit-justifycenter{background-image:url(../images/default/form/indent.png);background-position:0 0}.x-html-editor-tb .x-edit-undo{background-image:url(../images/default/form/undo.png)}.x-html-editor-tb .x-edit-redo{background-image:url(../images/default/form/redo.png)}.x-codemirror{border:solid 1px #c6c6c6}.x-html-editor-wrap .x-toolbar{border-bottom:0}