* {
    font-family: 'Open Sans', sans-serif;
}
html, body {
    height: 100%;
    margin: 0px;
}

.main {
    height: 100%;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    background-color: #597da3;
}

a {
    text-decoration: none;
}

a.big {
    margin: 20vh;
    font-size: xx-large;
    transition: transform .2s;
    color: white;
    font-weight: 600;
}

a.big:hover {
    transform: scale(1.04);
}

div.links-container {
    margin-top: 10vh;
    margin-bottom: 10vh;
    color: #dddddd;
    text-align: left;
}

div.links-container p {
    font-weight: lighter;
    margin-bottom: 5px;
}

div.links {
    background-color: white;
    padding: 10px;
    border-radius: 8px;
    filter: drop-shadow(2px 2px 4px rgb(0, 0, 0, 0.4));
}

div.links a {
    margin-left: 10px;
    margin-right: 10px;
    color: black;
    border-width: 0px 0px 1px 0px;
    border-style: solid;
    border-color: transparent;
}

div.links a:hover {
    border-width: 0px 0px 2px 0px;
    border-color: #597da390;
    padding-bottom: 8px;
}

#hint-link {
    position: absolute;
    bottom: 2vh;
    right: 2vh;
    font-weight: lighter;
    color: #dddddd;
    font-size: small;
    text-decoration: underline;
    z-index: 10;
    cursor: pointer;
}

#hint-div {
    display: none;
    position: absolute;
    bottom: 0px;
    background-color: white;
    font-weight: lighter;
    width: 60%;
    padding-left: 20%;
    padding-right: 20%;
    padding-top: 1vh;
    padding-bottom: 1vh;
}