@charset "UTF-8";
.body{
    margin-bottom: 80px;
}

.banner{
    background: url("../../images/bg-banner2.png") top center;
    height: 850px;
    background-repeat: no-repeat;
}
.banner .container{
    height: 100%;
    position: relative;
}
.banner .banner-img:nth-of-type(1){
    position: absolute;
    top: 112px;
    right: 0px;
}
.banner .container > span{
    display: block;
    width: 1078px;
    margin-left: auto;
    margin-right: auto;
    position: absolute;
    bottom: 0;
    padding-top: 170px;
    font-family: simsun;
    font-size: 14px;
    line-height: 30px;
    color: #686363;
}

.introduce{
    padding-top: 290px;
    color: #252323;
}

.introduce div:nth-child(1){
    font-size: 28px;
    letter-spacing: -1px;
}
.introduce div:nth-child(2){
    font-size: 60px;
    color: #ea5404;
    padding-top: 13px;
}
.introduce div:nth-child(3){
    font-size: 40px;
    color: #252323;
    padding-top: 13px;
}
.introduce div:nth-child(n+4){
    font-size: 16px;
    padding-top: 12px;
    color: #252323;
    font-family: simsum;
    line-height: 30px;
}

.unit{
    text-align: center;
}
.unit > h4{
    font-family: simhei;
    font-size: 28px;
    color: #1e1d1d;
    text-align: center;
    margin-bottom: 40px;
}
.unit > ol{
    margin-top: 150px;
}
.unit > ol > li{
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 50px;
}

.unit ol li section{
    text-align: start;
    width: 586px;
}
.unit ol li section > h5{
    font-family: simhei;
    font-size: 40px;
    color: #1e1d1d;
    font-weight: 700;
    line-height: 85px;
}
.unit ol li section article > span{
    display: block;
    font-family: simsun;
    font-size: 14px;
    color: #535253;
    line-height: 29px;
    text-indent: 2em;
}
.unit ol li section .list ul{
    float: left;
    margin-top: 18px;
}
.unit ol li section .list ul:nth-of-type(n+2){
    padding-left: 50px;
}
.unit ol li section .list ul li{
    line-height: 29px;
    font-family: simsun;
    color: #535253;
    font-weight: 700;
    font-size: 14px;
}
.unit ol li section .list ul li:before{
    content: "-";
    padding-right: 10px;
}