html {
    height: 100%;
    background: rgb(60,62,62);
    background: radial-gradient(circle, rgba(60,62,62,1) 0%, rgba(8,8,8,1) 100%);
}

body, h1, p, a {
    font-family: "Lucida Console", Courier, monospace;
    font-size: 11pt;
    color: white;
    text-decoration: none;
}

div.footer p {
    color: #AAAAAA;
    font-size: 10pt;
}

div.content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    white-space: nowrap;
    overflow: auto;
}

div.footer {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translate(-50%, -100%);
    text-align: center;
    color: #AAAAAA;
}

div.middle, #pc, #mcu {
    display: inline-block;
    vertical-align: middle;
}

#pc, #mcu {
    width: 220px;
    visibility: hidden;
}

ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
}

img.service {
    cursor: pointer;
}