.customize-control-radio-buttonset label {
	padding: 5px 10px;
	background: #f7f7f7;
	border-left: 1px solid #eee;
	line-height: 35px; 
}

.customize-control-radio-buttonset label.ui-state-active {
	background: #dedede; 
}

.customize-control-radio-buttonset label.ui-corner-left {
	border-radius: 3px 0 0 3px;
	border-left: 0; 
}

.customize-control-radio-buttonset label.ui-corner-right {
	border-radius: 0 3px 3px 0; 
}