.section1{
    width: 100%;
    height: 500px;
    background: url('../images/about/about_bg_1.jpg') no-repeat center center;
    background-size: 100% 100%;
}
.section1 .aboutinner1{
    width: 1200px;
    margin: auto;
    padding-top: 260px;
}
.section1 .aboutinner1 p{
    width: 100%;
    text-align: right;
    font-size: 36px;
    font-weight: normal;
    line-height: normal;
    text-transform: uppercase;
    letter-spacing: 0em;
    color: #FFFFFF;
    margin-bottom: 24px;
}
.section1 .aboutinner1 span{
    width: 100%;
    text-align: right;
    font-size: 14px;
    display: block;
    
    color: #FFFFFF;
}
.section1 .aboutinner1 span i{
}
.section1 .aboutinner1 span img{
    margin: 0 10px;
}
.section2{
    width: 100%;
    height: 100vh;
    background: url('../images/about/about_bg_2.jpg') no-repeat center center;
    background-size: 100% 100%;
}
.aboutinner2{
    width: 1200px;
    margin: auto;
    padding-top: 62px;
}
.aboutinner2 h2{
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: 36px;
    color: #FFFFFF;
    text-align: center;
    margin-bottom: 28px;
}
.aboutinner2 h2 i{
    font-size: 64px;
    font-weight: bold;
    color: #FF7420
}
.aboutinner2 h3{
    font-size: 36px;
    font-weight: bold;
    color: #FFFFFF;
    text-align: center;
    margin-bottom: 24px;
}
.aboutinner2 p{
    width: 623px;
    margin: auto;
    text-align: center;
    line-height: 32px;
    color: #FFFFFF;
    text-align: center;
    margin-bottom: 60px;
}
.aboutinner2 ul li{
    width: 49%;
    height: 446px;
    border-radius: 6px;
    opacity: 1;
    float: left;
    border: 2px solid #FFFFFF;
    padding: 11px 14px;
}
.aboutinner2 ul li img{
    width: 100%;
    height: 100%;
}
.section3{
    background: #000000;
    width: 100%;
    height: 404px;
}
.aboutinner3{
    width: 1200px;
    margin: auto;
    padding-top: 60px;
}
.aboutinner3 p{
    font-size: 18px;
    line-height: 28px;
    font-weight: bold;
    color: #FFFFFF;
    text-align: center;
}
.aboutinner3 ul{
    /* width: 32%; */
    margin-top: 60px;
}
.aboutinner3 ul .verline{
    width: 1px;
    height: 100px;
    background-color: #D8D8D8;
    margin: 0 74px;
}
.aboutinner3 ul li h5{
    color: #FF7420;
    font-size: 36px;
    font-weight: bold;
    text-align: center;
}
.aboutinner3 ul li span{
    color: #FFFFFF;
    font-size: 18px;
    font-weight: bold;
    text-align: center;
    display: block;
    margin: 7px 0 24px 0;
}
.aboutinner3 ul li i{
    display: block;
    width: 301px;
    font-size: 14px;
    color: #FFFFFF;
    text-align: center;
}
.section4{
    padding: 172px 0;
}
.section4 .aboutinner4{
    width: 1200px;
    margin: auto;
}
.section4 .aboutinner4 img{
    margin-right: 96px;
}
.section4 .aboutinner4 h5{
    font-size: 18px;
    font-weight: bold;
    line-height: 48px;
    text-transform: uppercase;
    letter-spacing: 0em;
    color: #FF7420;
}
.section4 .aboutinner4 p{
    width: 466px;
    color: #333333;
    line-height: 28px;
}
.section4 .aboutinner4 .btn{
    width: 97px;
    height: 38px;
    border-radius: 6px;
    line-height: 38px;
    text-align: center;
    color: #FFFFFF;
    background: #FF7420;
    margin-top: 34px;
}
.section5{
    width: 100%;
    height: 900px;
    background: url('../images/about/about_bg_3.jpg') no-repeat center center;
    background-size: 100% 100%;
}
.section5 .aboutinner5{
    width: 1200px;
    margin: auto;
    padding-top: 92px;
    position: relative;
}
.section5 .aboutinner5 h2{
    font-size: 36px;
    font-weight: bold;
    font-size: 36px;
    font-weight: bold;
    line-height: normal;
    text-transform: uppercase;
    letter-spacing: 0em;
    text-align: center;
    -webkit-text-stroke: rgba(255, 255, 255, 0.5) 1px;
}
.section5 .aboutinner5 h3{
    position: relative;
    text-align: center;
    top: -28px;
    font-size: 18px;
    font-weight: bold;
    color: #FFFFFF;
}
.section5 .aboutinner5 p{
    color: #FFFFFF;
    font-size: 14px;
    text-align: center;
    line-height: 36px;
}