@import url("https://fonts.googleapis.com/css?family=Open+Sans&display=swap");
* {
  font-family: "Open Sans";
}
body {
  margin: 0;
  padding: 0;
  border: 0;
  color: #666;
  background-color: #f9f9f9;
}

h1,
h2,
h3 {
  color: #4b4b4b;
  margin: 1.2em 0 0.5em 0;
}
.content {
  max-width: 900px;
  margin: 20px auto;
  background: #fff;
  padding: 10px;
  border: solid 1px #eee;
  border-radius: 10px;
}
table {
  width: 100%;
}
th,
td {
  padding: 10px;
  text-align: left;
  vertical-align: top;
  font-size: 0.9em;
  font-weight: normal;
  border-right: 1px solid #fff;
}
th {
  background: #eee;
  white-space: nowrap;
}
td:first-child {
  color: royalblue;
  white-space: nowrap;
}
p,
td {
  line-height: 1.5;
}
.inline-code {
  padding: 1px 5px;
  background: #eee;
  border-radius: 2px;
}
pre {
  margin: 10px 0;
  overflow: auto;
  white-space: pre;
  word-wrap: normal;
  border: 0;
  border-radius: 5px;
  padding: 8px 10px;
  line-height: 18px;
  background: #edf3f8;
  font-size: 14px;
}
code,
kbd,
pre,
samp {
  font-family: monospace, monospace;
  font-size: 1em;
}
button {
  padding: 10px;
  border: 0;
  border-radius: 3px;
  font-size: 1em;
  cursor: pointer;
}
button.info {
  background: #538fcd;
  color: #fff;
}
.area-buttons {
  margin: 10px;
  padding: 10px;
  text-align: center;
}
