.bg {
    position: relative;
    top: -90px;
    width: 100%;
    height: 60vh;
    overflow: hidden;
}

.bg img {
    width: 100%;
    margin-top: -350px;
}

.bg h2 {
    position: absolute;
    top: 50%;
    left: 50%;
    margin-left: -162px;
    font-size: 54px;
    color: #fff;
}

h3 {
    text-align: center;
    font-size: 48px;
    margin: 0px auto 60px;

}

/* jobclass 部分 开始 */
.jobclass {
    display: flex;
    margin-bottom: 50px;
    /* justify-content: center; */
}

/* .job {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 1200px;
    height: 100px;
    border: 1px solid #618dcf;
    border-radius: 20px;
    margin: 20px auto;
} */


/* .jobclass .left_box {
    height: 100px;
    line-height: 100px;
    margin-left: 100px;
    font-size: 24px;
}

.jobclass .right_box {
    padding: 20px;
    margin-right: 20px;
    font-size: 18px;
    color: #fff;
    background-color: #8cb2ec;
    border: 1px solid #8cb2ec;
    border-radius: 20px;
} */
.jobclass .left_box h4 {
    font-size: 28px;
}

.jobclass .left_box {
    /* width: 250px; */
    margin: auto 200px auto 400px;
    padding: 20px 100px;
    border: 1px solid #618dcf;
    border-radius: 20px;
    font-size: 24px;
    letter-spacing: 4px;
}


.jobclass .right_box img {
    width: 800px;
}

.jobclass .right_box .mail {
    width: 800px;
    border: 1px solid #618dcf;
    background-color: #618dcf;
    color: #fff;
    border-radius: 20px;
    font-size: 24px;
    margin-top: 50px;
    height: 100px;
    line-height: 100px;
    text-align: center;

}

/* jobclass  部分 结束 */