:root {
    --site-bg: #151b28;
    --site-fg: #273249;
    --text-color: #ffffff;
    --link-color: #3CEEF6;
    --link-hover-color: #0acad2;
}

body {
    width: 100vw;
    height: calc(100vh - 50px);

    margin: 0;
    padding: 50px 0 0;

    display: flex;
    flex-direction: column;

    background-color: var(--site-bg);
    overflow-x: hidden;
}

h1, a, p, div {
    font-family: Verdana, serif;
    color: var(--text-color);
}

a {
    text-decoration: none;
    color: var(--link-color);
}

a:hover {
    color: var(--link-hover-color);
}

hr {
    height: 2px;
    background-color: white;
    border-width: 0;
}

.header {
    width: calc(100vw - 20px);
    height: 50px;
    padding: 0 10px;

    position: fixed;
    top: 0;

    display: flex;
    flex-direction: row;

    background-color: var(--site-fg);
}

.header-item {
    height: 100%;
    width: 150px;

    display: flex;
    flex-direction: column;
    justify-content: center;

    text-align: center;

    transition: background-color 0.2s;
}

.header-link.header-marker {
    color: #DDDDDD;
}

.header-item:hover {
    cursor: pointer;

    background-color: rgba(1, 1, 1, 0.2);
}

.header-spacer {
    flex-grow: 1;
}

.header-link {
    color: white;
}

.header-link:hover {
    color: white;
}

.description {
    line-height: 30px;
}