#header li:nth-child(4)>a{
    text-indent: left;
    color:#0FCDDD;
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    letter-spacing: 50;
    line-height: 40px;
    border-bottom: solid 3px #0FCDDD;
}
/* -------------------------center---------------------------------- */
#center{
    margin-top: 1%;
    float: left;
    position: relative;
    width: 100%;
    background: url(../image/home/businessbg.png) no-repeat center top;
    background-size: contain;
}
.content{
    width: 54%;
    height: 60%;
    position: absolute;
    left: 50%;
    top: 46%;
    transform: translate(-50%, -50%);
}
.team{
    justify-content: center;
    display: flex;
}
.team>span{
    height: 1.5%;
    font-size: 36px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #FFFFFF;
    line-height: 43px;
    text-shadow: 0px 4px 10px rgba(0, 0, 0, 0.75);
}
.experteam{
    justify-content: center;
    display: flex;
    margin-top: 1%;
}
.experteam>span{
    height: 0.38%;
    font-size: 18px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 40px;
    text-shadow: 0px 4px 10px rgba(0, 0, 0, 0.75);
}
.businfo{
    margin-top: 50px;
    display: flex;
    justify-content:space-between
}
.businfo>.busdiv{
    width: 320px;
    height: 320px;
    background: #FFFFFF;
    opacity: 0.9;
    border-radius: 50%;

}
.buscontent{
    justify-content: center;
    display: flex;
}
.buscontent>img{
    width: 60px;
    height: 60px;
    margin-top: 20px;
}
.buscontent>.bigfont{
    height: 25px;
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #333333;
    margin-top: 10px;
}
.smallfont1{
    width: 180px;
    height: 106px;
    font-size: 10px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #666666;
    line-height: 16px;
}
.smallfont2{
    width: 180px;
    height: 106px;
    font-size: 10px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #666666;
    line-height: 16px;
}