.error-404-icon {
    color: #00afd9;
    font-size: 118px;
    float: left;
    margin-right: 45px;
    width: 20%;
}
.error-404-details {
    padding-left: 180px;
    padding-top: 0;
}
.error-404-header {
    font-weight: 600;
    color: #666;
}
.error-404-description {
    font-size: 24px;
    color: #666;
    font-weight: 300;
}
.vertical-space {
    display: block;
    width: 100%;
    height: 60px;
}
.vertical-space-x3 {
    display: block;
    width: 100%;
    height: 140px;
}
h1.error-404-header {
    padding-top: 25px;
}
@media screen and (max-width: 768px) {
    h1.error-404-header {
        padding-top: 15px;
    }
}