.page_404 {
    padding: 40px 0;
    background: #fff;
    font-family: "Arvo", serif;
}
.page_404 img {
    width: 100%;
}
.four_zero_four_bg {
    background-image: url(images/logo.png);
    background-repeat: no-repeat;
    height: 200px;
    background-size: 200px;
    background-position: center;
}
.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: 0;
}