:root {
    --black: #171d29;
    --black-lighter: #273146;
    --black-darker: #121721;
    --gray: #f2f2f2;
    --white: #ffffff;
    --red: #d7141a;
    --red-lighter: #f53238;
    --pink: #f53238;
    --green: #8ab933;
    --green-lighter: #a8d14c;
    --yellow: #e0a800;
    --blue: #007bff;
    --blue-for-links: #0000ee;

    --color-text-nav: var(--white);
    --color-text-nav-hover: var(--gray);
    --color-background: var(--white);
    --color-background-dropdown: var(--gray);
    --color-background-topbar: var(--black);
    --color-background-nav-hover: var(--black-darker);
}

* {
    box-sizing: border-box;
    /* border: 1px solid red; */
    margin: 0;
    padding: 0;
    font: 400 16px/1.5 "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

a {
    text-decoration: none;
    color: inherit;
}

div.links a {
    color: var(--blue-for-links);
    text-decoration: underline;
}

html, body {
    height: 100%;
    margin: 0;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main {
    flex: 1;
}


li:has(a) {
    list-style-type: none;
}

li a {
    text-decoration: none;
    padding: 8px;
}

h1 {
    padding-top: 16px;
    width: 100vw;
    text-align: center;
    font-size: 2em;
    font-weight: bold;
}

.content {
    width: 80vw;
    margin: 24px auto;
}

body > footer {
    width: 100%;
    height: 48px;
    min-height: 48px;
    background-color: #dddddd;
    text-align: center;
    justify-content: center;
    align-items: center;
    display: flex;
}