*{
	margin: 0;
	padding: 0;
}

/* .clearFloat {
clear:both;
}
 */
.footer_foot{
	width: 1750px;
	background-color: #737373;
	margin: 0 auto;
}

.footer_left{
    width: 850px;
	display: inline-block;
}

.footer_left ul{
	list-style: none;
}

.footer_left img{
	width: 76px;
	height: 76px;
	/* left: 50%; */
}

.footer_left ul li{
	line-height: 42px;
}

.footer_left ul a{
    text-decoration: none;
	colo;r: #fff
}

/* .footer_left ul li a{
	color: #FFFFFF;
} */

.footer_right{
    display: inline-block;
}

.footer_right ul li{
	list-style: none;
	float: left;
	width: 120px;
	text-align: center;
}
.footer_right ul li a{
    text-decoration: none;
	color: #fff;
}

/* .footer_right ul li div a{
	color: #999999;
}
 */

/* 企业优势谈判转div+css */
*{
    margin: 0;
    padding:0;
}
/* 1、3的大框架 */
.box,.box-2{
    width: 1500px;
    height: 500px;
    margin: 0 auto;
}
/* 1、3的左边文字 */
.box1,.box1-2{
    width: 650px;
    height: 450px;
    /* border: 1px solid green; */
    float: left;
    display: flex;
    justify-content: center;
    align-items: center;
}
/* 1、3的右边图片 */
.box2,.box2-2{
    width: 650px;
    height: 450px;
    float: right;
}

/* 2、4的大框架 */
.box-1,.box-3{
    width: 1500px;
    height: 500px;
    margin: 0 auto;
}
/* 2、4的右边文字 */
.box1-1,.box1-3{
    width: 650px;
    height: 450px;
    /* border: 1px solid green; */
    float: right;
    display: flex;
    justify-content: center;
    align-items: center;
}
/* 2、4的左右图片 */
.box2-1,.box2-3{
    width: 650px;
    height: 450px;
    float: left;
}

/*图片大小*/
.box2 img,.box2-1 img,.box2-2 img,.box2-3 img{
    width: 650px;
    height: 450px;
    /* border: 1px solid green; */
}

.ys-h2{text-align: center;
    margin: 0 auto;
    display:block;
    font-size: 50px;
    line-height: 80px; 
    font-weight: normal;
    color: #000;
    padding:0 0 20px 0;
    background: url(/Skins/Default/5.png) no-repeat center bottom;
}

.box1 h3,.box1-1 h3,.box1-2 h3,.box1-3 h3{
    font-size: 28px;
    color: #000;
    min-height: 120px;
}

.box1 li,.box1-1 li,.box1-2 li,.box1-3 li{
    font-size: 20px;
    letter-spacing:2px;
}