.ddHeaderLeft{background:url(../images/DropDown/header-left.png) no-repeat;width:4px;height:21px;font-size:1px}.ddHeaderCenter{background:url(../images/DropDown/header-center.png);font-size:1px}.ddFilterInput{padding-top:2px;padding-left:3px;margin:0;border:1px solid #61A2EF;width:100%;height:21px;font-size:12px;font-family:Tahoma;color:#336ABD;background-color:#ECF2FE}.ddHeaderDown{background:url(../images/DropDown/header-down.png) no-repeat;font-size:1px;width:21px}.ddHeaderRight{background:url(../images/DropDown/header-right.png) no-repeat;width:4px;height:21px;font-size:1px}.ddListHSides{background:url(../images/DropDown/list-h-sides.png) repeat-x;width:100%;height:4px;font-size:1px}.ddListVSides{background:url(../images/DropDown/list-v-sides.png) repeat-y;width:4px;height:100%;font-size:4px;padding-left:3px}.ddBottomLeft{background:url(../images/DropDown/bottom-left.png) no-repeat;width:4px;height:4px;font-size:1px}.ddGradient{filter:progid:DXImageTransform.Microsoft.Gradient(endColorstr='#efefef',startColorstr='#f8f8f8',gradientType='0')}.ddBottomRight{background:url(../images/DropDown/bottom-right.png) no-repeat;width:4px;height: