body {
    background-color: black;
    padding: 0;
    margin: 0;
}

ul {
    list-style-type: none;
    background-color: black;
}

li a {
    float: left;
    display: block;
    font-family: 'Courier New', Courier, monospace;
    color: whitesmoke;
    text-decoration: none;
    margin: auto;
    padding: 10px;
}

.active {
    color: yellow;
}

li a:hover {
    background-color: whitesmoke;
    color: black;

}

svg:not(:root) {
    display: block;
}

.playable-code {
    background-color: #f4f7f8;
    border: none;
    border-left: 6px solid #558abb;
    border-width: medium medium medium 6px;
    color: #4d4e53;
    height: 100px;
    width: 90%;
    padding: 10px 10px 0;
}

.playable-canvas {
    border: 1px solid #4d4e53;
    border-radius: 2px;
}

.playable-buttons {
    text-align: right;
    width: 90%;
    padding: 5px 10px 5px 26px;
}

.header {
    font-family: 'Courier New', Courier, monospace;
    color: whitesmoke;
    text-align: center;
    padding: 20px;
}

#video {
    border: 1px solid whitesmoke;
    box-shadow: 2px 2px 3px black;
    width: 320px;
    height: 240px;
}

#photo {
    border: 1px solid whitesmoke;
    box-shadow: 2px 2px 3px black;
    width: 320px;
    height: 240px;
}

#canvas {
    display: none;
}

.camera {
    width: 340px;
    display: inline-block;
}

.output {
    width: 340px;
    display: inline-block;
}

#startbutton {
    display: block;
    position: relative;
    margin-left: auto;
    margin-right: auto;
    bottom: 32px;
    border: 1px solid whitesmoke;
    box-shadow: 0px 0px 1px 2px rgba(0, 0, 0, 0.2);
    font-size: 14px;
    font-family: 'Courier New', Courier, monospace;
    color: white;
}

.contentarea {
    font-size: 16px;
    color: whitesmoke;
    font-family: 'Courier New', Courier, monospace;
    width: 760px;
}