body {
    background-color: #F5F5F5;
}

.join .header img {
    width: 100%;
    height: 264px;
}

.join .main {
    width: 1200px;
    padding: 20px 0;
    margin: 0 auto;
}

.join .card {
    padding: 40px 35px;
    border-radius: 6px;
    background-color: #FFFFFF;
}

.join .card+.card {
    margin-top: 20px;
}

.join .card-head {
    padding-left: 18px;
    border-left: 3px solid #2A7EFB;
    font-weight: 600;
    font-size: 24px;
    line-height: 26px;
    color: #000000;
}

.join .card-head span {
    margin-left: 10px;
    font-size: 16px;
}

.join .card-body {
    margin-top: 40px;
}

.join .card dl+dl {
    margin-top: 36px;
}

.join .card dt {
    font-size: 16px;
    color: #777777;
}

.join .card dd {
    margin-top: 15px;
    font-size: 16px;
    line-height: 30px;
    color: #000000;
}

.join .card ol {
    margin-left: 1em;
}