:root {
    --dark-bg: #212220;
    --ligth-fg: #918f80;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    height: 100vh;
    width: 100vw;
}

.dark {
    background-color: var(--dark-bg);
    color: var(--ligth-fg);
}

.main {
    height: 80%;
    padding: 128px;
    text-align: center;
}

.footer {
    height: 20%;
}

.contact-list {
    display: flex;
    margin: auto;
    padding: 0.5em 1em;
    list-style-type: none;
    width: fit-content;
    text-align: center;
    transition: opacity 0.3s;
}

.contact-list li {
    display: block;
    flex: 1;
    padding: 1em;
    transition: opacity 0.3s;
}

.contact-list:hover li {
    opacity: 0.4;
    transition: opacity 0.3s;
}

.contact-list:hover li:hover {
    opacity: 1;
    transition: opacity 0.3s;
}