body {
	margin:0px;
	background-image:none;
	position:relative;
	left:0px;
	width:100%;
	margin-left:auto;
	margin-right:auto;
	text-align:left;
}
.all {
	width: 100%;
}
.header1 {
	width: 100%;
	height: 100px;
}
.headerTop {
	width: 100%;
	height: 10px;
  /*background: #77aff4;*/
}
.headerBottom {
	/*width: 100%;*/
	/*height: 90px;*/
  /*background: #2d77d3;*/
}
.headerContent {
  width: 1200px;
  height: 90px;
  margin: 0 auto;
  line-height: 90px;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
}
.headerContent>span{
  font-family: 'Source Han Sans CN';
  font-weight: 900;
  font-style: normal;
  font-size: 36px;
  color: #FFFFFF;
}
.headerContent>div {
  width: 500px;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
    margin-right: 16px;
}
.headerContent>div>span {
  font-family: 'Source Han Sans CN';
  font-weight: 600;
  font-style: normal;
  font-size: 16px;
  color: #FFFFFF;
  cursor: pointer;
}