body {
    margin: 0;
    padding: 0;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
    color: #558;
    font-size: 16px;
}

h1, h2, h3, h4 {
    text-transform: uppercase;
}

#header {
    background-color: #558;
    color: #ddf;
    padding: 12px;
}

.base-container {
    width: 90%;
    max-width: 1024px;
    margin: 2em auto;
}
.illustration-container {
    width: 90%;
    max-width: 1280px;
    margin: 2em auto;
}

.wire-to-complete {
    width: 70%;
    max-width: 800px;
    height: auto;
}
.screenshot {
    width: 100%;
    max-width: 800px;
    height: auto;
}

.thumbnail {
    width: 50%;
    max-width: 400px;
    height: auto;
}

.illustration-thumbnail {
    width: 100%;
    max-width: 300px;
    border-radius: 12px;
    object-fit: cover;
    margin: 2px;
}

.center { text-align: center; }
.left { text-align: left; }
.boost { font-size: 1.35rem; }
.tight { margin-bottom: -0.5em; }

@media(max-width: 800px) {
.illustration-thumbnail {
    width: 75%;
    max-width: 200px;
}
}