body {
  overflow-x:hidden;
  min-width:1100px;
}
.ab-us {
    width:1400px;
    margin: 0 auto;
}
.main-top{
    background: url("/images/ihro/ab-head.png") no-repeat;
    background-size: cover;
    height:350px;
}
.main-top-content img{
    padding-top: 16px;
}
.main-top div.main-top-content{
    padding-top: 246px;
    text-align: center;
}
.main-top div.main-top-content .content-outer{
    display:inline-block;
    width:250px;
    height: 150px;
    border: 1px solid #54ccbb;
    background-color: #fff;
}
.main-top .main-top-content .content-outer:hover{
    background-color: #e8fcf8;
    cursor:pointer;
}
.main-top .main-top-content div p{
    margin-top: 24px;
}
.main-top .main-top-content div a {
  text-decoration: none;
  color: #000;
  width: 100%;
  height: 100%;
  display: block;
}
.main-top .main-top-content div p span{
    display: block;
}
.main-top .main-top-content div p span:nth-child(1){
    font-size:20px;
}
.main-top .main-top-content div p span:nth-child(2){
    font-size:13px;
    color:#b5b5b6;
}
.main-top .main-top-content .content-inner{
    margin:10px 10px;
    border:1px solid #efefef;
    height: 130px;
} 
.main-content-f{
    padding: 0px 85px 94px 134px;
    overflow: hidden;
    margin-top:120px;
}
.main-content-s{
    padding:0px;
    padding-left: 134px;
}
.main-content-f img:nth-child(1){
    float: left;
    display: inline-block;
    width: 184px;
    height: 422px;
}
.main-content-t{
    margin-top: -168px;
}
.square{
    width: 5px;
    height: 20px;
    background-color:#42b5a3;
    display: inline-block;
    float: left;
}
.squares{
    margin-top: 50px;
}
.introduce{
    display: inline-block;
    margin-top: 63px;
    padding-left: 5px;
    float: right;
    margin-right: 55px;
    word-break: break-all;
    word-wrap: word-break;
}
.introduce span:nth-child(2){
     float: left;
     display: inline-block;
     width: 816px;
     margin-left: 10px;
     font-size: 16px;
     
}
.main-content-f div.introduce-s{
  display: inline-block;
  margin-left: -65px;
  float: left;
  width: 538px;  
  margin-top: 50px;
  text-align:justify;
  color:#898989;
  font-size: 16px;
}
.img-qd{
    float: right;
    margin-top: 55px;
}
.circle {
    width: 336px;
    display: inline-block;
    height: 336px;
    border-radius: 168px;
    background-color: #b3e9e5;
    margin-left: 1000px;
    z-index: -1;
    margin-top: -168px;
    position: relative;
}
.ry-a{
    margin-top: -930px;
}
.ry-wz {
    width: 1100px;
    height: 764px;
    padding: auto;
    background-image: url(/images/ihro/ry-a.png);
}
.main-content-s{
    position: relative;
}
.ry-wz div.content {
    padding-left: 500px;
    padding-top: 150px;
}
.ry-wz p{
    background: url("/images/ihro/lx.png") no-repeat;
    padding-left: 20px;
    width: 540px;
    background-position-y: 5px;
}
.ry-wz p:nth-child(1),.ry-wz p:nth-child(4){
    height: 88px!important;
}
.ry-wz p:not(:first-child),.ry-wz p:not(:nth-child(4)){
    height: 65px;
}
.ry-wz p span{
    display: block;
    font-size:16px;
}
.ry-wz p span:last-child {
  margin-top:2px;
  color:#898989;
}
.main-content-t{
    height: 933px;
}
.main-content-t div{
    display: inline-block;
    float: left;
    position: relative;
    top:-780px;
    left: 829px;
    display: inline-block;
    width: 515px;
  
}
.main-content-t div p{
      background: url('/images/ihro/circle.png') no-repeat;
      height: 50px;
      line-height: 50px;
      display: inline-block;
      width: 500px;
      padding-left: 64px;
      padding-top: 2px;
      margin-bottom: 45px;
}
.main-content-t div.lx-s{
    margin-top:34px;
}
.main-content-t div p span{
  position:relative;
  top:-10px;
    display: inline-block;
    width: 500px;
    font-size: 15px;
}
.main-content-t div p span:last-child {
   position:relative;
  top:-37px;
  color:#898989;
}

.scrollToTop {
      position:fixed;
      bottom:0;
      right:0;
      cursor:pointer;
    }