/* 覆盖样式 */

.input-group
{
	width:100%;
	margin-bottom: 10px;
}

/*小按钮*/
.btn_small
{
	padding: 3px 5px;
	border: 1px solid #ddd; 
	border-radius: 5px;
	font-size: 13px;
	margin:0px;
	height:auto;
	display: inline-block;
}
/*a标签有下划线*/
.a_underline
{
	text-decoration: underline !important;
}