@charset "utf-8";

/*-----------------
  Author:xq
  update:2019
 -------------------*/
body {
	font-family: "微软雅黑", Arial, sans-serif;
	font-size: 14px;
	background: #f3f5f8;
	position: relative;
	overflow: hidden;
}

i,em{
	font-style: normal;
}

.i-bodyBg{
	width: 100%;
	height: 100%;
	position: relative;
	z-index: -1;
}
.i-bodyBg img{
	width: 100%;
	height: 100%;
}

.i-container{
	width: 100%;
	/*max-width: 1680px;*/
	min-width: 1340px;
	margin-left: auto;
	margin-right: auto;
	overflow: hidden;
	position: relative;
}

.tfhyy-main{
	position: absolute;
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	z-index: 2;
	
}

.wel-tit{
	height: 100px;
	text-align: center;
	margin: 6% 0 4%;
}
.wel-tit img{
	height: 100%;
	max-width: 90%;
}

.tfhyy-nav{
	height: 404px;
	width: 1240px;
	margin: 3% auto;
	position: relative;
}


.tfhyy-item{
	position: absolute;
}


.tfhyy-item img{
	display: block;
	width: 100%;
}

.tfhyy-item img{
	height: 100%;
	opacity: 0.7;
  filter: alpha(opacity=70);
}

.tfhyy-item:hover img{
	opacity: 1;
   filter: alpha(opacity=100);
}

.tfhyy-item1,
.tfhyy-item4{
	width: 190px;
	height: 186px;
}

.tfhyy-item2,
.tfhyy-item4{
	width: 293px;
	height: 295px;
}

.tfhyy-item3{
	width: 389px;
	height: 387px;
}

.tfhyy-item1{
	left: 0;
	bottom: 40px;
}
.tfhyy-item2{
	top: 8px;
	left: 147px;
}
.tfhyy-item3{
	top: 0px;
	left: 428px;
}
.tfhyy-item4{
	right: 144px;
	bottom: 0;
}

.tfhyy-item5{
	right: 0;
	top: 46px;
}