body, 
ul, 
dl, 
dd, 
h1, 
h2,
h3,
h4,
h5, 
h6, 
p,
form, 
ol,
input {
    margin: 0;
	padding: 0;
}

body {
	color:#666;
    font: 14px "微软雅黑",Verdana,SimHei,"Microsoft JhengHei",Tahoma;
    /* position: relative; */
}
/* 内减 */
*{
	box-sizing: border-box;
}

ul,
ol {
	list-style: none;
}

/* 去除倾斜 */
em,
i {
	font-style: normal;
}
/* 取下划线 */
a {
	text-decoration: none;
	color: white;
}
/* 去除img的垂直对齐方式居中 */
img {
	vertical-align: middle;
}

input {
	border: none;
	outline: none;
	color: #333;
}
/* 双伪元素清除法 */
.clearfix::before,
.clearfix::after {
	clear: both;
}