body{
    background: #fff;
}

.chans{
    position: relative;
}
.chans img{
vertical-align: text-bottom;
width: 150px;
}
.chans_text{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);   
}
.chans_text p:nth-child(1){
    font-family: SourceHanSansCN-Regular;
	font-size: 60px;
	color: #fff;
}
.chans_text p:nth-child(2){
    font-family: SourceHanSansCN-Regular;
	font-size: 18px;
	color: #fff;
}
.structure{
    background-color: #fff;
    margin-bottom: 80px;
}
.structure_top{
    padding-top: 92px;
}
.structure_bottom{
    background: url(../images/brand_structure.png);
    width: 1300px;
    height: 460px;
    display: flex;
    flex-wrap: wrap;
}
.structure_bottom p{
    font-family: SourceHanSansCN-Regular;
    width: 50%;
    height: 118px;
    padding-left: 160px;
    line-height: 130px;
	font-size: 24px;
    color: #000000;
    box-sizing: border-box;
}
.structure_bottom p:nth-child(2n){
     padding-left: 410px;
}
.compound{
    background: url(../images/brand_back.png) no-repeat;
    color: #ffffff;
    margin-bottom: 84px;
}
.compound .htmlCenter{
    display: flex;
    align-items: center;
}
.compound p:nth-child(1){
    font-family: SansSerifFLF;
    font-size: 48px;
}
.compound p:nth-child(2){
	font-family: SourceHanSansCN-Bold;
	font-size: 36px;
}
.compound p:nth-child(3){
	font-family: SourceHanSansCN-Regular;
    font-size: 16px;
    margin-top: 82px;
}
.compound_left{
    width: 40%;
}
.compound_right{
    width: 60%;

}

.companies_bottom{
    display: flex;
    flex-wrap: wrap;
    margin-top: 96px;
}
.companies_bottom li{
    position: relative;
    width: 47%;
    height: 160px;
    padding-left: 220px;
    margin-bottom: 30px;
    /* border: 1px solid red; */
    box-sizing: border-box;
}
.companies_bottom li:nth-child(2n){
    margin-left: 62px;
}
.companies_bottom li p:nth-child(1){
    font-family: SourceHanSansCN-Bold;
	font-size: 24px;
	color: #000000
}
.companies_bottom li p:nth-child(2){
	font-family: SourceHanSansCN-Regular;
	font-size: 14px;
    color: #5f5f5f;
    margin-bottom: 16px;
}
.companies_bottom li span{
   position: absolute;
    display: block;
    bottom: 0;
    width: 112px;
    height: 36px;  
    /* border: solid 1px #e1e1e1; */
    background: url(../images/arro5.png) no-repeat center;
}
.companies_bottom li span:hover{
    background: url(../images/arro6.png) no-repeat center;
}
.companies_bottom li::after{
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 200px;
    height: 100%; 
    border: 1px solid #ccc;
}