.error {
    margin: 0 auto;
    text-align: center;
}
    .error a {
        color: #1f365c
    }

.error-code {
    bottom: 60%;
    color: #1f365c;
    font-size: 96px;
    line-height: 100px;
}

.error-desc {
    font-size: 12px;
    color: #647788;
}

.m-b-10 {
    margin-bottom: 10px !important;
}

.m-b-20 {
    margin-bottom: 20px !important;
}

.m-t-20 {
    margin-top: 20px !important;
}