.company_section{
    position: relative;
    width: 100%;
    height: 699px;
    background: url('../images/company/company.png') no-repeat center;
}
.company_section1,.index_section4{
    margin-top: 80px;
}
.company_section1 h1{
    margin: -40px 0 40px;
    font-size: 30px;
    font-weight: 600;
}
.company_section1 h2{
    margin-top: 0px;
    font-size: 72px;
    font-family: fantasy;
    color: #0687ff;
    letter-spacing: 2px;
    opacity: 0.1;
}
.company_section1 .company_content{
    min-width: 1024px;
    max-width: 1400px;
    margin:0 auto;
    padding: 0 20px;
    font-size: 18px;
    color: #434243;
}
.company_section1 .company_content p{
    margin-top: 20px;
    font-size: 20px;
    color: #191919;
    text-align: left;
    text-indent: 2em;
    line-height: 36px;
}
.intro_ul{
    width: 1024px;
    margin: 0 auto;
    display: table;
    padding: 0 32px;
}
.company_section2{
    position: relative;
    /*margin-top: 160px;*/
    width: 100%;
    height: 928px;
    background: url('../images/company/company1.jpg') no-repeat center;
    color: #ffffff;
}
.company_section2 h1{
    font-size: 44px;
    font-weight: bold;
}
.company_section2 h3{
    margin-top: 160px;
    font-size: 24px;
}
.company_section2 h4{
    width: 690px;
    margin-top: 50px;
    line-height: 32px;
    font-size: 18px;
}
.company_section2 h6{
    margin-top: 40px;
    font-size: 16px;
}
.cs_mask{
    position: absolute;
    width: 100%;
    height: 190px;
    background: rgba(128,126,126,0.7);
    bottom: 0;
    left: 0;
    z-index: 99;
}
.company_section3{
    position: relative;
    width: 100%;
}
.company_section3:after{
    position: absolute;
    content: "";
    width: 100%;
    height: 2px;
    background: #dddcdc;
    bottom: 66px;
    left: 0;
    z-index: -1;
}
.company_section3 h3{
    height: 120px;
    padding-top: 60px;
    font-size: 24px;
    color: #434343;
}
.event_ul{
    min-width: 1024px;
    max-width: 1400px;
    margin: 0 auto 100px;
    display: flex;
    justify-content: space-around;
    font-size: 30px;
}
.event_ul li{
    position: relative;
    width: 100%;
    text-align: center;
    color: #dddcdc;
}
.event_ul li.actived, .event_ul li:hover{
    color: #000000;
}
.event_ul li img{
    margin: 0 auto;
    display: block;
}
.event_year{
    position: absolute;
    top: -310px;
    left: 0;
    right: 0;
    max-width: 320px;
    height: 190px;
    padding: 10px;
    background: #0687ff;
    border-radius: 20px;
    font-size: 16px;
    color: #ffffff;
    text-align: left;
    display: none;
    /*overflow: hidden;*/
    z-index: 999;
}
.event_year h1{
    position: absolute;
    top: -80px;
    left: 0;
    right: 0;
    text-align: center;
    z-index: 9999;
    font-size: 56px;
    color: #0687ff;
    font-weight: 600;
}
.event_year h2{
    margin-bottom: 20px;
    text-align: center;
    font-size: 20px;
}
.event_year p{
    text-indent: 2em;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 5;
    -webkit-box-orient: vertical;
    font-size: 15px;
}
.company_section4{
    padding-bottom: 100px;
    margin-top: 80px;
    background: #fdfdfd;
}
.company_section4 h1{
    padding-top: 30px;
    font-size: 30px;
}
.company_section4 h3{
    font-size: 30px;
}