/*主体*/
.about_us {
    min-height: 500px;
}
.about_us .about_m {
    background-color: #e6e6e6;
    width: 100%;
}
.about_us .par_h1 {
    font-size: 30px;
    line-height: 60px;
    padding-top: 50px;
    font-weight: 400;
}
.about_us .par_t {
    text-align: center;
    color: #333;
}
.about_us .about_con {
    font-size: 16px;
    color: #333;
    line-height: 32px;
    padding: 0 30px 40px;
}
.about_us .about_con p {
    text-indent: 35px;
}

/*行业*/
.about_us .about_box {
    width: 100%;
    position: relative;
    height: 660px;
    background: url(../static/img/about_devbg.e09d986.jpg) no-repeat 50%;
}
.about_us .about_box h2 {
    font-size: 24px;
    color: #fff;
    padding-top: 60px;
    margin-bottom: 30px;
    text-align: center;
}
.about_us .about_box .a_par {
    width: 1200px;
    padding-top: -30px;
    margin: auto;
    height: 496px;
    overflow: hidden;
    position: relative;
}
.about_us .about_box .a_par .s_ul {
    transition: all .6s ease-in-out;
    -webkit-transition: all .6s ease-in-out;
}
.about_us .about_box .a_par ul li {
    width: 1200px;
    height: 70px;
    position: relative;
}
.about_us .about_box .a_par ul li img {
    position: absolute;
    width: 24px;
    height: 24px;
    display: block;
    top: 6px;
    left: 590px;
}
.about_us .about_box .a_par ul li .a_par_right_box {
    position: absolute;
    left: 593px;
    height: 70px;
    width: 600px;
    padding-top: 6px;
    transition: all .6s ease-in-out;
    -webkit-transition: all .6s ease-in-out;
}
.about_us .about_box .a_par ul li .a_par_right_box .a_par_right_line {
    position: absolute;
    top: 26px;
    left: 12px;
    height: 4px;
    width: 62px;
    background-color: #fff;
    transition: all .6s ease-in-out;
}
.about_us .about_box .a_par ul li .a_par_right_box .a_par_right_line span {
    width: 8px;
    height: 8px;
    background-color: #fff;
    border-radius: 50%;
    position: absolute;
    right: -2px;
    top: -2px;
    transition: all .6s ease-in-out;
}
.about_us .about_box .a_par ul li .a_par_right_box h1 {
    font-size: 30px;
    text-align: left;
    color: #fff;
    margin-left: 86px;
    transition: all .6s ease-in-out;
}
.about_us .about_box .a_par ul li .a_par_right_box p {
    text-align: left;
    color: #fff;
    margin-left: 88px;
    transition: all .6s ease-in-out;
    -webkit-transition: all .6s ease-in-out;
    font-size: 14px;
    width: 51.2%;
}
.about_us .about_box .a_par ul li {
    width: 1200px;
    height: 70px;
    position: relative;
}
.about_us .about_box .a_par ul li img {
    position: absolute;
    width: 24px;
    height: 24px;
    display: block;
    top: 6px;
    left: 590px;
}
.about_us .about_box .a_par ul li .a_par_left_box {
    top: 0;
    right: 585px;
    height: 70px;
    width: 600px;
    transition: all .6s ease-in-out;
    -webkit-transition: all .6s ease-in-out;
    position: absolute;
}
.about_us .about_box .a_par ul li .a_par_left_box .a_par_left_line {
    position: absolute;
    top: 17px;
    left: 530px;
    height: 4px;
    width: 62px;
    background-color: #fff;
    transition: all .6s ease-in-out;
    -webkit-transition: all .6s ease-in-out;
}
.about_us .about_box .a_par ul li .a_par_left_box .a_par_left_line span {
    width: 8px;
    height: 8px;
    background-color: #fff;
    border-radius: 50%;
    position: absolute;
    left: -2px;
    top: -2px;
    transition: all .6s ease-in-out;
    -webkit-transition: all .6s ease-in-out;
}
.about_us .about_box .a_par ul li .a_par_left_box h1 {
    font-size: 30px;
    text-align: right;
    color: #fff;
    margin-right: 86px;
    transition: all .6s ease-in-out;
    -webkit-transition: all .6s ease-in-out;
}
.about_us .about_box .a_par ul li .a_par_left_box p {
    text-align: right;
    color: #fff;
    margin-left: 34.5%;
    transition: all .6s ease-in-out;
    -webkit-transition: all .6s ease-in-out;
    font-size: 14px;
    width: 51.22%;
}
.about_us .about_box hr {
    position: relative;
    height: 466px;
    width: 4px;
    background: #fff;
    position: absolute;
    top: 14px;
    z-index: 10;
    border: none;
    left: 50%;
}
.about_us .about_box .prev {
    top: 0;
}
.about_us .about_box .next, .about_us .about_box .prev {
    width: 16px;
    height: 14px;
    display: block;
    position: absolute;
    left: 594px;
    z-index: 26;
}
.about_us .about_box .next {
    bottom: 4px;
}
.about_us .about_box .next, .about_us .about_box .prev {
    width: 16px;
    height: 14px;
    display: block;
    position: absolute;
    left: 594px;
    z-index: 26;
}

/*合作伙伴*/
.about_us .about_partner {
    width: 100%;
    position: relative;
    height: 430px;
    background: url(../static/img/about_parbg.8a4af41.jpg) no-repeat 50%;
}
.about_us .about_partner h2 {
    font-size: 24px;
    color: #000;
    padding-top: 60px;
    margin-bottom: 30px;
    text-align: center;
    font-weight: 400;
}
.about_us .about_partner .partner_box {
    margin-left: 5%;
    margin-bottom: 20px;
}
.about_us .about_partner .partner_box .partner_item {
    float: left;
    width: 180px;
    height: 90px;
    margin-left: 15px;
    margin-top: 15px;
}
.about_us .about_partner .partner_box .partner_item img {
    width: 180px;
    height: 90px;
}