heyu/Public/intel/css/demo.css

* {
  box-sizing: border-box;
  -moz-box-sizing: border-box; }

body {
  margin: 20px;
  font-size: 14px;
  font-family: "Helvetica Neue",Helvetica,Arial,sans-serif;
  color: #555; }

.hide {
  display: none; }

pre {
  margin: 0 !important;
  display: inline-block; }

.token.operator,
.token.entity,
.token.url,
.language-css .token.string,
.style .token.string,
.token.variable {
  background: none; }

input, button {
  height: 35px;
  margin: 0;
  padding: 6px 12px;
  border-radius: 2px;
  font-family: inherit;
  font-size: 100%;
  color: inherit; }
  input[disabled], button[disabled] {
    background-color: #eee; }

input, select {
  border: 1px solid #CCC;
  width: 250px; }

::-webkit-input-placeholder {
  color: #BBB; }

::-moz-placeholder {
  /* Firefox 19+ */
  color: #BBB;
  opacity: 1; }

:-ms-input-placeholder {
  color: #BBB; }

button {
  color: #FFF;
  background-color: #428BCA;
  border: 1px solid #357EBD; }
  button:hover {
    background-color: #3276B1;
    border-color: #285E8E;
    cursor: pointer; }

#result {
  margin-bottom: 100px; }