*{
	padding: 0px;
	margin: 0px;
	list-style: none;
	outline: none;
	text-decoration: none;
}
img{
	width: 100%;
	height: 100%;
}

.contact{
	width: 100%;
	height: 700px;
	margin-top: 30px;
}
.contact_title{
	width: 100%;
	height: 100px;
	margin: 0 auto;
	color: rgb(48,132,192);
}
.contact_titles{
	font-weight: 700;
	width: 200px;	
	height: 100px;
	font-size: 30px;
	text-align: center;
	line-height: 100px;
	margin: 0 auto;
	border: 1px solid rgb(48,132,192);
}

.contact_a{
	width: 75%;
	height: 500px;
	margin: 0 auto;
}

.contact_a>img{
	width: 65%;
	float: left;
}
.content_a_nb{
	width: 35%;
	height: 100%;
	float: right;
	background-image: url(../image/20200310163212.png);
	position: relative;
}
.content_a_nbs{
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: rgb(51,85,148,.6) no-repeat;
	display: block;
}
.content_a_nbs_to{
	width: 90%;
	height: 90%;
	color: white;
	margin: 0 auto;
	position: relative;
	top: 50%;
	transform: translateY(-50%);
}
.content_a_nbs_to_name{
	font-size: 30px;
	margin-bottom: 20px;
}
.content_a_nbs_to p{
	font-size: 17px;
	line-height: 35px;
}
.content_a_nbs_to_img{
	width: 150px;
	height: 150px;
	margin: 30px;
}