reset.css

/* 重置样式 */
body,div,dl,dd,dt,ul,ol,li,h1,h2,h3,h4,h5,h6,form,a,p,textarea,fieldset,table,td,img,input{
	margin: 0;
	padding: 0;
}

ul,li{
	list-style: none;
}

body{
	font-size: 12px;
	color: #666;
}

a{
	text-decoration: none;
	color: #666;
}
/* img个人习惯定义为块状元素 */
img{
	display: block;
	border: none;
}

input,select,textarea{
	border: none;
	background: none;
}

/* 清除浮动 */
.clearfloat{
	zoom: 1;
}

.clearfloat:after{
	display: block;
	clear: both;
	content: "";
	visibility: hidden;
	height: 0;
}
/* 配合js隐藏显示类 */
.hide{
	display: none;
}
.show{
	display: block;
}