.page_404 {
    padding: 40px 0;
    background: #fff;
    font-family: 'Arvo', serif;
}

    .page_404 img {
        width: 100%;
    }

.four_zero_four_bg {
    background-image: url('../img/error/error4.jpg');
    height: 400px;
    background-position: center;
    background-repeat: no-repeat;
}


    .four_zero_four_bg h1 {
        font-size: 80px;
    }

    .four_zero_four_bg h3 {
        font-size: 80px;
    }

.link_404 {
    color: #fff !important;
    padding: 10px 20px;
    background: #39ac31;
    margin: 20px 0;
    display: inline-block;
}

.contant_box_404 {
    margin-top: -50px;
}

.login-box {
    padding-bottom: 50px;
}

.administrator-btn {
    display: block;
    margin: 0px auto;
    border: 1px solid #F06625;
    border-bottom: none;
    cursor: pointer;
}

    .administrator-btn:hover, .administrator-btn:active, .administrator-btn:focus {
        background: #F06625;
        color: #fff;
        border: 1px solid #F06625;
        outline: none;
    }

.portal-link {
    font-family: Roboto;
    font-style: normal;
    font-weight: 300;
    font-size: 38px;
    line-height: 40px;
    text-align: center;
    color: #000;
    margin-bottom: 0;
    display: block;
    margin-top: 20px;
}

.copyright {
    position: absolute;
    bottom: 0;
    text-align: center;
    display: block;
}

.forgot-link {
    display: block;
    text-align: center;
}