body,
html {
    margin: 0;
    padding: 0;
    height: 100%;
    width: 100%;
    display: flex;
    overflow: hidden;
    color: white;
    font-family: Quicksand, sans-serif;
    font-weight: 700;
    font-style: normal;
}

.container {
    display: contents;
}

.column {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: flex 1.5s ease;
    color: white;
    font-size: 2em;
    height: 100vh;
}

.column1 {
    background: #002B66;
}

.column2 {
    background: #004CB3;
}

.column3 {
    background: #016EFF;
}

.column4 {
    background: #80B6FF;
}

.column:hover {
    flex: 6;
}

.subtitle {
    position: absolute;
    bottom: 30vh;
    width: 100%;
    text-align: center;
    font-size: 1.2em;
    color: #fff;
    opacity: 0;
    transform: scale(0.1);
    visibility: hidden;
    transition: opacity 0.75s ease-in, transform 0.75s ease-in, visibility 0.75s ease-in;
}

.column:hover .subtitle {
    opacity: 1;
    transform: scale(1);
    visibility: visible;
}

.link {
    position: absolute;
    bottom: 20vh;
    text-align: center;
    font-size: 0.6em;
    color: #004CB3;
    background-color: #fff;
    border-radius: 5px;
    padding: 10px;
    opacity: 0;
    transform: scale(0.1);
    visibility: hidden;
    transition: opacity 0.75s ease-in, transform 0.75s ease-in, visibility 0.75s ease-in;
}

.column:hover .link {
    opacity: 1;
    transform: scale(1);
    visibility: visible;
}

a:link,
a:visited {
    color: inherit;
    text-decoration: none;
}

a:hover {
    color: #2196f3;
}

.top-center-box {
    position: fixed;
    top: 10%;
    left: 50%;
    transform: translateX(-50%);
    color: white;
    padding: 1rem 1rem;
    z-index: 1000;
    font-size: 8em;
}

.top-image {
    max-width: 100px;
    height: auto;
    display: block;
    margin: 0 auto 0.25rem auto;
}

.bottom-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    color: white;
    text-align: center;
    padding: 1rem 0;
    z-index: 999;
}

.row0 {
    background: #002B66;
    padding-top: 0.5em;
    font-size: 20vw;
    line-height: 20vw;
    width:100vw;
}

.row1 {
    background: #002B66;
    padding-top: 2em;
    padding-bottom: 1em;
    width:100vw;
}

.row2 {
    background: #004CB3;
    padding-top: 2em;
    padding-bottom: 1em;
    width:100vw;
}

.row3 {
    background: #016EFF;
    padding-top: 2em;
    padding-bottom: 1em;
    width:100vw;
}

.row4 {
    background: #80B6FF;
    padding-top: 2em;
    padding-bottom: 1em;
    width:100vw;
}

.mobile {    
    background: #002B66;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    overflow-y: scroll;
    overflow-x: hidden;
}

.mobile-only {
    display: none;
}

.desktop-only {
    display: contents;
}

@media (max-width: 1000px) {
    .mobile-only {
        display: contents;
    }

    .desktop-only {
        display: none;
    }
}