html {
    background: rgba(61, 50, 44, 0) url(brown-lines.jpg) no-repeat center center fixed;
    background-size: cover;
    color: #ccb;
    height: 100%;
}

body {
    margin: 0;
    height: 100%
}

.terminal {
    background: rgba(80, 70, 60, 0.9);
    display: inline-block;
    margin: 1%;
    border: solid black 0.2em;
    border-radius: 1em 0.25em 1em 1em;
    overflow: auto;
}

.terminal p {
    padding: 0.25em 0.5em;
}

#overview, #messages {
    width: 47%;
    height: 20%;
}

#puzzles {
    width: 24%;
    height: 70%;
}

#main {
    width: 70%;
    height: 70%;
}