.head{
	width: 100%;
	height: 60px;
	position: fixed;
	top: 0;
	background: #DEDEDF;
	overflow: hidden;
	z-index: 1000000;
}
.head_cot{
	width: 1130px;
	height: 60px;
	margin: auto;
}
.head_cot_logo{
	/*width:170px;*/
	height: 60px;
}
.head_cot_logo img{
	height: 60px;
}
.head_cot_nav{
	/*width:calc(100% - 170px);*/
}
.head_cot_nav_li{
	/*width: 80px;*/
	text-align: center;
	height: 60px;
	line-height: 50px;
	font-size: 16px;
	color: #696969;
	border-top: 10px solid #DEDEDF;
	margin: 0px 1px;
	padding: 0px 19px;
	text-decoration: none;
	display: block;
}
.head_cot_nav_li:hover ,.head_cot_nav_li.active{
	border-top: 10px solid #3270B0;
}
/*电话*/
.head_phone{
	
	/*height: 90px;*/
	/*line-height: 90px;*/
}
.head_phone img{
	position: absolute;
	bottom: 0;
	right: 10px;
	width: 303px;
}
@media only screen and (max-width:1756px ) {
	.head_phone img{
		display: none;
	}
}