body {
    background: #fff;
    font-size: 14px;
    font-family: "Microsoft YaHei", "黑体";
	padding: 0;
	margin: 0;
}
img, div {
  margin: 0;
  padding: 0;
}
ul li{
	list-style: none;
}
.flex-container {
  display: flex;
  width: 1200px;
  margin: 0 auto;
  padding-top: 60px;
  min-height: 630px;
  margin-bottom: 100px;
}
 
.flex-item1 {
  width: 170px;
  background-color: #35aeff;
  font-size: 18px;
  color: #fff;
  padding-top: 70px;
}
.flex-item1 ul{
	line-height: 60px;
	padding: 0;
	margin: 0;
	text-align: center;
}
.flex-item1 li{
	margin-left: 20px;
	text-align: left;
	padding-left: 20px;
        
}
.flex-item1  li.active{
	width: 150px;
	height: 50px;
	background-color: #f1f0ee; 
	color: #000;
	border-top-left-radius: 5px;
	border-bottom-left-radius: 5px;
	line-height: 50px;
}
.flex-item2 {
  /* padding-top: 70px; */
  width: 1030px;
  background-color: #f1f0ee;
  padding-left: 60px;
  padding-right: 40px;
}
.flex-item2 .header{
	height: 70px;
	font-size: 18px;
	line-height: 70px;
	text-align: right;
	/* border-bottom: 1px solid #000; */
	color: #4c4c4c;
}
.flex-item2 .header span{
	border-bottom: 4px solid #35aeff;
	padding-bottom: 22px;
}
.flex-item2 .content .title{
	font-size: 28px;
	display: block;
	overflow: hidden;
	/* margin: 0 auto; */
	text-align: center;
	font-weight: 600;
	padding: 0 40px;
}
.flex-item2 .content .nr{
	text-indent: 2em;
	font-size: 18px;
	line-height: 36px;
	/* margin-top: 50px; */
	padding: 40px;
}

.flex-item1  .a{
	color: #fff;
	text-decoration:none;
}
.flex-item1  .active a{
	color: #fff;
	text-decoration:none;
}