.about_bg {
    background: url(../image/about/bg.png) no-repeat;
    width: 100%;
    height: 535px;
        background-size: 100%;
}

.about_c {
    width: 1200px;
    margin: 0 auto;
}

.about_c_t {
    padding-top: 35px;
}

    .about_c_t span {
        font-size: 24px;
        color: #fff;
        font-weight: 600;
        margin-left: 10px;
    }

.about_c_c {
    margin-top: 40px;
}

.about_c_c_t {
    color: #fff;
    font-size: 68px;
    text-align: center;
    line-height: 30px;
    font-weight: bold;
    height: 48px;
}

.about_c_c_c {
    color: #fff;
    margin-top: 40px;
    letter-spacing: 3px;
    height:160px;
}
.about_c_b_c {
    margin-top:30px;
}


    .about_c_c_c p {
        font-size: 18px;
        line-height: 30px;
    }

.about_c_a {
    width: 1200px;
    height: 300px;
    background: #fff;
    border-radius: 10px;
    margin: 40px 0 0 0;
    box-shadow: 0 1px 8px #e0dbdb;
}

.about_c_a_g {
    width: 300px;
    padding: 25px 0 25px 0;
    float: left;
    text-align: center
}

    .about_c_a_g p {
        line-height: 48px;
    }

.about_c_a_k {
    font-size: 20px;
    font-weight: 500;
    color: #000000;
}

.about_c_a_s {
    font-size: 16px;
    color: #bbb6b6;
}

.about_c_a_g a {
    border: 1px solid #03A9F4;
    height: 30px;
    border-radius: 20px;
    display: inline-block;
    text-align: center;
    line-height: 30px;
    color: #03A9F4;
    font-size: 16px;
    cursor: pointer;
}

.about_c_a_btn, .about_c_a_btn1, .about_c_a_btn3 {
    width: 100px;
}

.about_c_a_btn2 {
    width: 120px;
}

.about_c_a_btn {
    margin-right: 20px;
}

    .about_c_a_btn:hover, .about_c_a_btn1:hover, .about_c_a_btn2:hover, .about_c_a_btn3:hover {
        background: #03A9F4;
        color: #fff;
        box-shadow: 0 1px 8px #03A9F4;
    }
.about_c_b {
    width: 1200px;
    margin-top: 40px;
}

.about_c_b_t {
    text-align: center;
}

    .about_c_b_t p {
        font-size: 22px;
        font-weight: 500;
    }

        .about_c_b_t p span {
            display: inline-block;
        }

            .about_c_b_t p span:last-child {
                border-bottom: 2px solid #03A9F4;
                height: 2px;
            }

.about_c_b_c li {
    width: 360px;
    height: 140px;
    background: #fff;
    border-radius: 10px;
    margin-bottom: 24px;
}

    .about_c_b_c li:nth-child(n) {
        float: left;
    }

    .about_c_b_c li:nth-child(3n+1) {
        clear: both;
    }

    .about_c_b_c li:nth-child(1), .about_c_b_c li:nth-child(2), .about_c_b_c li:nth-child(4), .about_c_b_c li:nth-child(1), .about_c_b_c li:nth-child(5) {
        margin-right: 60px;
    }

    .about_c_b_c li div {
        float: left;
        margin-top: 25px;
    }

    .about_c_b_c li:hover {
        box-shadow: 0 1px 10px #bbb9b9;
    }

    .about_c_b_c li div:first-child {
        margin-left: 70px;
        margin-right: 20px;
        padding: 15px 0;
    }

    .about_c_b_c li p {
        line-height: 30px;
    }

.about_li_p_1 {
    font-size: 16px;
    font-weight: bold;
}

.about_li_p_2 {
    color: #bbb6b6;
}

.about_li_p_3 a {
    width: 80px;
    border: 1px solid #03A9F4;
    height: 25px;
    border-radius: 20px;
    display: inline-block;
    text-align: center;
    line-height: 25px;
    color: #03A9F4;
    font-size: 14px;
    cursor: pointer;
}

    .about_li_p_3 a:hover {
        background: #03A9F4;
        color: #fff;
        box-shadow: 0 1px 8px #03A9F4;
    }
.about_fh {
    background: #fff;
    width: 100%;
    height: 450px;
    margin-top: 620px;
}

.about_fh_t {
    text-align: center;
    width: 1200px;
    margin: 0 auto;
}

.about_fh_a1 {
    font-size: 22px;
    font-weight: 500;
    padding: 30px 0px 10px 0px;
}

    .about_fh_a1 span {
        display: inline-block;
    }

        .about_fh_a1 span:last-child {
            border-bottom: 2px solid #03A9F4;
            height: 2px;
        }

.about_fh_c1 {
    margin: 0px 40px;
    height: 120px;
}

    .about_fh_c1 li {
        float: left;
        width: 160px;
        text-align: center;
        height: 80px;
        line-height: 80px;
    }
    .about_fh_c1 li p {
        height:70px;
    }

        .about_fh_c1 li span {
            font-weight: bold;
        }

        .about_fh_c1 li p:last-child {
            line-height: 20px;
        }
.about_tc {
    width: 360px;
    margin-left: 41%;
    position: fixed;
    z-index: 99999;
    top: 25%;
    background: #fff;
    border-radius: 10px;
    padding: 20px 20px;
}

.about_tc_t {
    border-bottom: 1px solid #e0dbdb;
    padding-bottom: 10px;
    text-align: center;
}

    .about_tc_t span {
        font-weight: bold;
        font-size: 16px;
    }

.about_tc_c {
    margin-top: 20px;
    line-height: 25px;
    text-align: center;
}

.about_tc_b {
    margin: 20px 0px 10px 0px;
    text-align: center;
}

    .about_tc_b a {
        cursor: pointer;
        width: 100px;
        height: 30px;
        border: 1px solid #03A9F4;
        border-radius: 20px;
        display: inline-block;
        text-align: center;
        line-height: 30px;
        font-size: 14px;
    }

.about_tc_b_1 {
    background: #03A9F4;
    color: #fff;
    margin-right: 30px;
}

.about_tc_b_2 {
    color: #03A9F4;
}


.about_footer {
    width: 100%;
    height: 200px;
}

.about_footer_r1 {
    width: 100%;
    height: 80px;
    background: #3F51B5;
}

    .about_footer_r1 div {
        width: 1200px;
        margin: 0 auto;
    }

    .about_footer_r1 ul li {
        float: left;
        width: 300px;
        height: 80px;
       
       
    }
        .about_footer_r1 ul li p:first-child {
            margin-top: 21px;
            margin-left: 50px;
        }

        .about_footer_r1 ul li p {
            float: left;
            margin-left: 15px;
        }

            .about_footer_r1 ul li p:last-child {
                margin-top: 22px;
            }

            .about_footer_r1 ul li p span {
                color: #fff;
                display: block;
                line-height: 20px;
                letter-spacing: 2px;
            }

                .about_footer_r1 ul li p span:first-child {
                    font-size: 16px;
                }

.about_footer_r2 {
    text-align: center;
    width: 1200px;
    margin: 0px auto;
}

    .about_footer_r2 p {
        margin: 20px 0px;
    }

        .about_footer_r2 p span {
            font-size: 14px;
            color: #bbb6b6;
        }

            .about_footer_r2 p span a {
                color: #bbb6b6;
                cursor: pointer;
            }