radio 单选样式重写

// 重写选择框
input[type='radio'] {
	width: 1px;
	height: 24px;
	opacity: 0;
	display: none;
}
// 未选中
label {
	background-image: url(/hrloo/rz/img/tpl/radio_nor2.png);
	background-repeat: no-repeat;
	background-position: 0px center;
	width: 74px;
	._f(n,14px,34px); 
	color: #666666;
	display:inline-block;
	padding-left: 22px;
}
// 选中
input[type="radio"]:checked + label {
	background-image: url(/hrloo/rz/img/tpl/radio_hov.png);
}
// 禁用
input[type="radio"]:disabled + label {
	background: #ddd;
}
// 禁用 选中
input[type="radio"]:checked:disabled + label {
	background: #ddd;
}