html,
body {
  font-family: "Oxygen", sans-serif;
  background-color: #fafafa;
  margin: 0;
  padding: 0;
}
#tester {
  max-width: 750px;
  margin: 0 auto;
  padding: 10px;
}
#tester header {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: flex-end;
  margin: 30px 0;
  color: #1c181d;
}
#tester header img {
  margin: 0 10px 0 0;
}
#tester header h2 {
  margin: 10px 0 0 0;
  font-size: 18px;
}
#tester label {
  display: inline-block;
  font-weight: bold;
  margin: 5px 10px;
  color: #444;
  font-size: 12px;
}
#tester fieldset {
  min-width: 0;
  margin-top: 35px;
  padding: 15px;
  background-color: #fff;
  border: 1px solid #eee;
  box-shadow: 0 5px 10px -7px rgba(0, 0, 0, 0.25);
  overflow: auto;
}
#tester fieldset.code {
  padding: 5px 10px 10px;
}
#tester legend {
  display: inline-flex;
  align-items: flex-end;
  font-weight: bold;
  color: #0375fe;
  padding: 0 10px;
  margin-left: -10px;
}
#tester .fields {
  display: block;
}
#tester .field {
  display: inline-flex;
  align-items: center;
  margin: 5px 0px;
}
#tester .field[hidden] {
  display: none;
}
#tester svg {
  fill: #0375fe;
  flex: 0 0 18px;
  height: 18px;
  margin-left: 5px;
}
#tester input,
#tester select {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  padding: 3px;
  font-size: 14px;
  background-color: #f2f2f2;
  border: 1px solid #ddd;
}
#tester .field input[type="text"],
#tester .field input[type="range"],
#tester .field select {
  width: 130px;
}
#tester fieldset.fixed .field,
#tester fieldset.longfixed .field {
  width: 300px;
}
#tester fieldset.fixed label {
  width: 100px;
}
#tester fieldset.longfixed label {
  width: 170px;
}
#tester .launcher {
  text-align: right;
  padding: 50px 0 0 0;
}
#tester button {
  margin: 0;
  padding: 5px 15px;
  border-radius: 5px;
  border: 3px solid #fff;
  background-color: #0375fe;
  color: #fff;
  text-transform: uppercase;
  font-weight: bold;
  letter-spacing: 0.5px;
}
#tester #doc {
  display: none;
  position: fixed;
  box-sizing: border-box;
  left: 5%;
  right: 5%;
  top: 5%;
  bottom: 0;
  max-width: 600px;
  max-height: 400px;
  margin: 0 auto;
  padding: 0;
  border: none;
  background: #fff;
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.5);
}
#tester #doc::backdrop {
  background-color: rgba(255, 255, 255, 0.5);
}
#tester #doc.opened {
  display: block;
}
#tester #doc iframe {
  width: 100%;
  height: 100%;
  padding: 0;
  border: none;
}
#tester #doc img {
  position: absolute;
  top: -12px;
  right: -12px;
  background-color: #fff;
  border-radius: 50%;
}

/**
 * atom-dark theme for `prism.js`
 * Based on Atom's `atom-dark` theme: https://github.com/atom/atom-dark-syntax
 * @author Joe Gibson (@gibsjose)
 */

code[class*="language-"],
pre[class*="language-"] {
  color: #c5c8c6;
  font-family: Courier, monospace;
  font-size: 16px;
  direction: ltr;
  text-align: left;
  white-space: pre;
  word-spacing: normal;
  word-break: normal;
  line-height: 1.5;

  -moz-tab-size: 4;
  -o-tab-size: 4;
  tab-size: 4;

  -webkit-hyphens: none;
  -moz-hyphens: none;
  -ms-hyphens: none;
  hyphens: none;
}

/* Code blocks */
pre[class*="language-"] {
  padding: 5px;
  margin: 0;
  overflow: auto;
  width: 100%;
  box-sizing: border-box;
}

:not(pre) > code[class*="language-"],
pre[class*="language-"] {
  background: #1d1f21;
}

/* Inline code */
:not(pre) > code[class*="language-"] {
  padding: 0.1em;
  border-radius: 0.3em;
}

.token.comment,
.token.prolog,
.token.doctype,
.token.cdata {
  color: #7c7c7c;
}

.token.punctuation {
  color: #c5c8c6;
}

.namespace {
  opacity: 0.7;
}

.token.property,
.token.keyword,
.token.tag {
  color: #96cbfe;
}

.token.class-name {
  color: #ffffb6;
  text-decoration: underline;
}

.token.boolean,
.token.constant {
  color: #99cc99;
}

.token.symbol,
.token.deleted {
  color: #f92672;
}

.token.number {
  color: #ff73fd;
}

.token.selector,
.token.attr-name,
.token.string,
.token.char,
.token.builtin,
.token.inserted {
  color: #a8ff60;
}

.token.variable {
  color: #c6c5fe;
}

.token.operator {
  color: #ededed;
}

.token.entity {
  color: #ffffb6;
  cursor: help;
}

.token.url {
  color: #96cbfe;
}

.language-css .token.string,
.style .token.string {
  color: #87c38a;
}

.token.atrule,
.token.attr-value {
  color: #f9ee98;
}

.token.function {
  color: #dad085;
}

.token.regex {
  color: #e9c062;
}

.token.important {
  color: #fd971f;
}

.token.important,
.token.bold {
  font-weight: bold;
}

.token.italic {
  font-style: italic;
}