/* colors */
:root {
    --color1: rgba(135, 188, 222, 1);
    --color2: #17555c;
    --color3: rgba(78, 77, 92, 1);
    --color4: rgba(45, 70, 84, 1);
    --color5: rgba(36, 59, 74, 1);
}
body{
    margin: 0;
    padding: 0;
    font-family: sans-serif;
    background-color: var(--color5);
}
.col{
    display: inline-block;
    width: 20px;
    height: 20px;
}
.c1{
    background-color: var(--color1);
}
.c2{
    background-color: var(--color2);
}
.c3{
    background-color: var(--color3);
}
.c4{
    background-color: var(--color4);
}
.c5{
    background-color: var(--color5);
}
h1{
    font-family: sans-serif;
    text-align: center;
    color: var(--color1);
}
div#links{
    height: 100%;
    margin-top: auto;
    margin-bottom: auto;
    display: flex;
    /* grid-template-columns: repeat(3, 1fr); */
    flex-direction: row;
    flex-wrap: 1;
    justify-content: space-around;
}
div#links > a{
    display: block;
    width: 30%;
    text-align: center;
    border-radius: 5px;
    background-color: var(--color4);
    text-decoration: none;
    color: var(--color1);
    padding: 1.5em 0;
    font-size: 24px;
    max-width: 200px;
}
div#links > a > .siteimg{
    display: block;
    margin: 0 auto;
    max-width: 40%;
    padding: 0 5%;
    padding-bottom: 1em;
}
div#keys {
    position: fixed;
    bottom: 0;
    padding: 0.5em;
    background-color: var(--color2);
    color: var(--color1);
    width: 100vw;
    box-sizing: border-box;
}
@media screen and (max-width: 600px) {
    div#links{
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        margin-bottom: 3em;
    }
    div#links > a{
        margin: 5px;
        width: 90%;
    }
}