.error_code {
    font-size: 6em;
    font-weight: bold;
    text-align: center;
    color: #790c0c;
    text-shadow: 1px 1px black;
}
.error_text{
    padding: 3em;
    line-height: 2;
    color: #333;
    text-shadow: 0px 0px black;
    text-align : center;
}
.error_name{
    font-size: 2em;
    text-align: center;
    padding: 1em;
}
.http_error{
    height: 100%;
    background: linear-gradient(0, #b7b7b7, transparent);
}