.main-container {
    color: #3B4047;
}

.documentation-subject {
    margin-top: 35px;
}

    .documentation-subject hr {
        border: 0;
        height: 1px;
        background-color: #eaecf0;
    }

    .documentation-subject h3 {
        margin-top: 40px;
        margin-bottom: 20px;
        font-size: 30px;
        font-weight: 600;
        color: #131416;
    }

    .documentation-subject p {
        line-height: 28px;
        font-size: 18px;
    }