.section{
    height: 100vh;
    /* border: 1px solid #ccc; */
    overflow: hidden;
}

.section1{
    background: url('../images/index/bg1.jpg') no-repeat;
    background-size: 100%;
}

.index_h1{
    font-size: 38px;
}
.index_h1fs{
    font-size: 40px;
}
.index_h1 em{
    font-style: normal;
    color: #0687ff;
}
.index_h2{
    margin-top: 15px;
    font-size: 24px;
    color: #535353;
}
.index_h3{
    margin: 5px 0 70px 0;
    font-size: 24px;
    color: #434243;
}
.index_h3.h3{
    margin-bottom: 0px;
}

.index_h4{
    margin-top: 10px;
    font-size: 20px;
    color: #535353;
}
.section1 h4{
    margin-bottom: 30px;
}

.index_ul,.project_ul,.intro_ul{
    min-width: 1024px;
    max-width: 1400px;
    margin: 0 auto;
    display: table;
}
.index_ul{
    /*width: 1300px;*/
    display: flex;
}
.index_ul li{
    position: relative;
    margin-top: 85px;
    width: 25%;
    float: left;
    text-align: center;
}
.index_ul .index_p{
    width: 141px;
    height: 140px;
    margin: 0 auto;
    border-radius: 50%;
    background: #ffffff;
    box-shadow: 0px 0px 23px 1px rgba(194, 194, 194, 0.5);
}
.index_ul .index_p img{
    width: 80px;
    height: 80px;
    margin-top: 30px;
}
.index_ul li h2{
    margin: 40px 0 20px;
    font-size: 22px;
}
.index_ul li h3{
    color: #535353;
    font-size: 14px;
}

.index_section3{
    position: relative;
    padding: 10px 0 0 0px;
    width: 100%;
    background: url('../images/index/bg2.jpg') no-repeat;
    background-size: 100%;
    color: #ffffff;
}
.index_section3 h1{
    font-size: 44px;
    font-weight: bold;
}
.index_section3 h3{
    margin-top: 60px;
    font-size: 24px;
}
.index_section3 h4{
    width: 44%;
    margin: 50px 0 10px;
    line-height: 32px;
    font-size: 18px;
}
.index_section3 h6{
    margin-top: 40px;
    font-size: 16px;
}

.section3_div{
    padding-left: 64px;
}
.index_section4{
    display: flex;
    justify-content: center;
    align-items: center;
    height: calc( 100vh - 185px - 345px );
}
/* .context{
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
} */

.index_section5{
    background: #f4f4f4;
    width: 100%;
    /*height: 600px;*/
    margin-top: 120px;
    padding-bottom: 100px;
}
.project_ul li{
    width: 33.33%;
    float: left;
    margin-top: 80px;
    font-size: 20px;
    text-align: center;
    color: #535353;
}
.project_ul li:hover{
    color: #0687ff;
    cursor: pointer;
}
.index_section6{
    position: relative;
    width: 100%;
    height: 349px;
    /* height: calc( 100vh - 240px ); */
    background: url('../images/index/bg3.jpg') no-repeat center;
    background-size: auto 100%;
}
.intro_ul{
    /*position: absolute;
    top: 40%;
    right:0;
    left: 0;
    bottom: 0;*/
    display: flex;
    justify-content: center;
    align-items: center;
    padding-top: 120px;
}
.intro_ul li{
    width: 25%;
    float: left;
    text-align: center;
    color: #ffffff;
}
.intro_ul li h3{
    font-size: 42px;
}
.intro_ul li h3 code{
    position: relative;
    font-size: 16px;
}
.intro_ul li h3 code:after{
    position: absolute;
    top: -8px;
    right: -54px;
    content:" ";
    color: #52acff;
    font-size: 54px;
    font-family: Impact;
}
.intro_ul li:nth-child(1) h3 code:after{
    content:"01";
}
.intro_ul li:nth-child(2) h3 code:after{
    content:"02";
}
.intro_ul li:nth-child(3) h3 code:after{
    content:"03";
}
.intro_ul li:nth-child(4) h3 code:after{
    content:"04";
}
.intro_ul li h4{
    font-size: 20px;
}
.section4 .fp-tableCell{
    padding-bottom: 0;
}
.section0 .fp-tableCell{
    padding-bottom: 0px !important;
}