* {
    box-sizing: border-box;
    -moz-box-sizing: border-box; }
  
  .iti__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[disabled], button[disabled] {
      background-color: #eee; }
  
  
  ::-webkit-input-placeholder {
    color: #BBB; }
  
  ::-moz-placeholder {
    /* Firefox 19+ */
    color: #BBB;
    opacity: 1; }
  
  :-ms-input-placeholder {
    color: #BBB; }