:root {
    --background-blue: #060A28;
    --text: #adcaee;
    --link-default: #8AD9FF;
    --link-visited: #C798FF;
}

body {
    background-color: var(--background-blue);
    color: var(--text);
    font-family: Arial, Helvetica, sans-serif;
    margin: 1rem;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main {
    margin:  0 auto;
    flex: 1 0 auto;
    max-width: 50em;
    width: 100%;
}

a {
    color: var(--link-default);
    /*text-decoration: none;*/
    word-wrap: break-word;
}

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

a:active {
    color: var(--link-default);
}

img {
    max-width: 100%;
}

code {
    max-width: 100%;
    text-wrap: initial;
}

.image-with-caption img {
    max-width: 100%;
    display: block;
    margin: 0 auto;
}

.image-with-caption {
    text-align: center;
    font-size: 75%;
    display: block;
    margin: 0 auto;
}