body {
  background: #63A1C3;
}

.container {
  background: #fff;
  width: 970px;
}

input {
  height: 50px;
  font-size: 25px;
  margin: 12px 0 20px 0;
}

ul#layots_list {
  margin-bottom: 20px;
}

.example-block {
  margin-top: 10px;
  padding: 5px 10px;
  background: #F2F2F2;
}

.example-block .code {
  background: #FFF;
  display: inline-block;
  width: 100%;
  padding: 5px 10px;
  border: dashed #B3B3B3 1px;
}

#example-4-btn {
  margin: 20px 0 0 10px;
}