/*初始化*/

body {
	margin: 0;
	font-family: "微软雅黑";
}

p,
ul,
li {
	margin: 0;
	list-style: none;
	padding: 0;
}

a {
	text-decoration: none;
}

img {
	display: block;
}


/*常用属性*/

.overflow_hidden {
	overflow: hidden;
}

.float_left {
	float: left;
}

.float_right {
	float: right;
}

.position_relative {
	position: relative;
}

.position_absolute {
	position: absolute;
}

.width_1200 {
	width: 1200px;
	margin-left: auto;
	margin-right: auto;
}

.text_align_center {
	text-align: center;
}

.display_none{
	display: none;
}
.margin_center{
	margin-left: auto;
	margin-right: auto;
}
/*margin-left值*/

.margin_left_3px {
	margin-left: 3px;
}
.margin_left_10px {
	margin-left: 10px;
}
.margin_left_30px {
	margin-left: 30px;
}
.margin_left_60px {
	margin-left: 60px !important;
}

/*margin-top*/
.margin_top_3px {
	margin-top: 3px;
}
.margin_top_5px {
	margin-top: 5px;
}
.margin_top_10px {
	margin-top: 10px;
}
.margin_top_15px {
	margin-top: 15px;
}
.margin_top_20px {
	margin-top: 20px;
}
.margin_top_25px {
	margin-top: 25px;
}
.margin_top_30px {
	margin-top: 30px;
}
.margin_top_40px {
	margin-top: 40px;
}
.margin_top_50px {
	margin-top: 50px;
}
.margin_top_70px {
	margin-top: 70px;
}
.margin_top_80px {
	margin-top: 80px;
}
.margin_top_100px {
	margin-top: 100px;
}
.margin_top_120px {
	margin-top: 120px;
}
.margin_top_150px {
	margin-top: 150px;
}
.margin_top_160px {
	margin-top: 160px;
}
/*margin-right*/

.margin_right_10px {
	margin-right: 10px;
}

.margin_right_15px {
	margin-right: 15px;
}

.margin_right_20px {
	margin-right: 20px;
}
.margin_right_30px {
	margin-right: 30px;
}
.margin_right_45px {
	margin-right: 45px;
}
.margin_right_50px {
	margin-right: 50px;
}
.margin_right_60px {
	margin-right: 60px;
}
/*margin-bottom*/
.margin_bottom_5px{
	margin-bottom: 5px;
}
.margin_bottom_10px{
	margin-bottom: 10px;
}
.margin_bottom_20px{
	margin-bottom: 20px;
}
.margin_bottom_30px{
	margin-bottom: 30px;
}
.margin_bottom_50px{
	margin-bottom: 50px;
}
.margin_bottom_90px{
	margin-bottom: 90px;
}

/*padiing-bottom*/
.padding_bottom_20px{
	padding-bottom: 20px;
}
.padding_bottom_30px{
	padding-bottom: 30px;
}
/*padding-top*/
.padding_top_20px{
	padding-top: 20px;
}
/*底部固定*/
.bottom{
	position: fixed;
	bottom: 0;
}
.footer_box{
	width: 100%;
}
/*无描边*/
.border_right_none{
	border-right: none !important;
}
.text_justify{
	text-align: justify;
}

.padding_left_0{
	padding-left:0 !important;
}
.padding_right_0{
	padding-right:0 !important;
}
.border_left_none{
	border-left: none;
}