html {
  background: url(http://subtlepatterns.com/patterns/seamless_paper_texture.png);
}

input[type=number] {
  text-align: right;
}

input[type=color] {
  -webkit-appearance: none;
  font-size: 0.7em;
}

input[type=color], input[type=number], .checkbox {
  display: inline-block;
  vertical-align: middle;
  width: 60px;
  height: 27px;
  padding: 3px;
  border: 1px solid #555;
  background: transparent;
  background: #333;
  box-shadow: inset 0 1px 6px rgba(0, 0, 0, 0.5);
  border-radius: 2px;
}
input[type=color]:focus, input[type=number]:focus, .checkbox:focus {
  outline: none;
  border-color: #ddd;
}

.checkbox.focus {
  border-color: #ddd;
}

.form {
  background: #000;
  color: #ddd;
  text-align: center;
  padding: 40px 0 20px;
  font-size: 1.3em;
}
.form ul {
  margin: 0.5em 0;
  padding: 0;
  list-style: none;
}
.form li {
  display: inline-block;
  position: relative;
  margin: 0 7px 0 0;
}
.form label {
  position: absolute;
  top: -20px;
  font-size: 0.7em;
  left: 0;
  width: 68px;
  color: #999;
}
.form label[for=color] {
  margin-left: 60px;
}

small {
  color: #999;
  font-size: 0.7em;
}

.box {
  background: #fff;
  width: 500px;
  padding: 100px 0;
  margin: 60px auto;
  text-align: center;
}

.box, code, input {
  font-family: consolas, monaco, monospace;
}