.DescartesToolBar .DescartesToolSelectionLineBufferHaloSelectionItemInactive,.DescartesToolBar .DescartesToolSelectionLineBufferHaloSelectionItemActive {
    background: url("img/icon_line_buffer.png") no-repeat center;
}
.DescartesBufferExportButton {
    background: url("img/icon_export_buffer.gif") no-repeat center;
    float:left;
    display: block;
	width: 24px;
	height: 24px;
	margin-left: 2px;
	margin-right: 2px;
	cursor: pointer;
}