.hidden {
    display: none;
}

.highlight {
    background-color: #eee;
    font-size: 1.2em;
    margin: 0 0 30px 0;
    padding: 0.2em 1.5em;
}

.warning {
    color: red;
    font-weight: 400;
}

div#errorMsg p {
    color: #F00;
}

body {
    font-family: 'Roboto', sans-serif;
    font-weight: 300;
}

a {
    color: #6fa8dc;
    font-weight: 300;
    text-decoration: none;
}

a:hover {
    color: #3d85c6;
    text-decoration: underline;
}

a#viewSource {
    display: block;
    margin: 1.3em 0 0 0;
    border-top: 1px solid #999;
    padding: 1em 0 0 0;
}

div#links a {
    display: block;
    line-height: 1.3em;
    margin: 0 0 1.5em 0;
}

div.outputSelector {
    margin: -1.3em 0 2em 0;
}

@media screen and (min-width: 1000px) {
    /* hack! to detect non-touch devices */
    div#links a {
        line-height: 0.8em;
    }
}

h1 a {
    font-weight: 300;
    margin: 0 10px 0 0;
    white-space: nowrap;
}

audio {
    max-width: 100%;
}

body {
    font-family: 'Roboto', sans-serif;
    margin: 0;
    padding: 1em;
    word-break: break-word;
}

button {
    background-color: #d84a38;
    border: none;
    border-radius: 2px;
    color: white;
    font-family: 'Roboto', sans-serif;
    font-size: 0.8em;
    margin: 0 0 1em 0;
    padding: 0.5em 0.7em 0.6em 0.7em;
}

button:active {
    background-color: #cf402f;
}

button:hover {
    background-color: #cf402f;
}

button[disabled] {
    color: #ccc;
}

button[disabled]:hover {
    background-color: #d84a38;
}

canvas {
    background-color: #ccc;
    max-width: 100%;
    width: 100%;
}

code {
    font-family: 'Roboto', sans-serif;
    font-weight: 400;
}

div#container {
    margin: 0 auto 0 auto;
    max-width: 40em;
    padding: 1em 1.5em 1.3em 1.5em;
}

div#links {
    padding: 0.5em 0 0 0;
}

h1 {
    border-bottom: 1px solid #ccc;
    font-family: 'Roboto', sans-serif;
    font-weight: 500;
    margin: 0 0 0.8em 0;
    padding: 0 0 0.2em 0;
}

h2 {
    color: #444;
    font-size: 1em;
    font-weight: 500;
    line-height: 1.2em;
    margin: 0 0 0.8em 0;
}

h3 {
    border-top: 1px solid #eee;
    color: #666;
    font-weight: 500;
    margin: 20px 0 10px 0;
    padding: 10px 0 0 0;
    white-space: nowrap;
}

html {
    /* avoid annoying page width change
when moving from the home page */
    overflow-y: scroll;
}

img {
    border: none;
    max-width: 100%;
}

input[type=radio] {
    position: relative;
    top: -1px;
}

p {
    color: #444;
    font-weight: 300;
    line-height: 1.6em;
}

p#data {
    border-top: 1px dotted #666;
    font-family: Courier New, monospace;
    line-height: 1.3em;
    max-height: 1000px;
    overflow-y: auto;
    padding: 1em 0 0 0;
}

p.borderBelow {
    border-bottom: 1px solid #aaa;
    padding: 0 0 20px 0;
}

section p:last-of-type {
    margin: 0;
}

section {
    border-bottom: 1px solid #eee;
    margin: 0 0 30px 0;
    padding: 0 0 20px 0;
}

section:last-of-type {
    border-bottom: none;
    padding: 0 0 1em 0;
}

select {
    margin: 0 1em 1em 0;
    position: relative;
    top: -1px;
}

h1 span {
    white-space: nowrap;
}

strong {
    font-weight: 500;
}

textarea {
    font-family: 'Roboto', sans-serif;
}

video {
    background: #222;
    margin: 0 0 20px 0;
    width: 100%;
}

@media screen and (max-width: 650px) {
    .highlight {
        font-size: 1em;
        margin: 0 0 20px 0;
        padding: 0.2em 1em;
    }
    h1 {
        font-size: 24px;
    }
}

@media screen and (max-width: 550px) {
    button:active {
        background-color: darkRed;
    }
    h1 {
        font-size: 22px;
    }
}

@media screen and (max-width: 450px) {
    h1 {
        font-size: 20px;
    }
}