.full-height {
    height: 100%;
}

.center-page {
    margin: 0 auto;
    height: inherit;
    text-align: center;
}

.center-vertically {
    top: 50%;
    transform: translateY(-50%);
    position: relative;
}

.padding-0 {
    padding-right: 0;
    padding-left: 0;
}

.emoticon {
    font-family: 'Open Sans', 'Roboto', 'Helvetica', Sans-Serif;
    color: #4a90e2;
    font-size: 150px;
    letter-spacing: 10px;
    margin: 0px;
    font-weight: 900;
}

.header-404 {
    font-size: 28px;
}

.span-404 {
    font-weight: 700;
}