:root {
    --font-family: "Fira Mono", "Source Code Pro", "Inconsolata", "Fira Code", "Consolas", "Menlo", "Monaco", monospace;
    --font-size: 17px;
    --line-height: 1.3;
  
    --color-line-numbers: #454545;
    --color-links: #91aadf;
    --color-links-dark: #7a98d8;
    --color-foreground: #dedede;
    --color-background: #121212;
  }
  
  * {
    font-size: var(--font-size);
    line-height: var(--line-height);
  }
  
  body {
    background: var(--color-background);
    font-family: var(--font-family);
    font-size: var(--font-size);
    color: var(--color-foreground);
  }
  
  main {
    padding: 20px 50px;
    padding-top: 0;
    margin: 0;
  }
  
  textarea {
    background: transparent;
    border: none;
    color: var(--color-foreground);
    padding: 0;
    width: 100%;
    height: 88.63vh;
    outline: none;
    resize: none;
    margin-top: 0;
    margin-bottom: 0;
    display: inline;
  }
  
  header {
    padding: 3px 9px;
    margin: 0;
    user-select: none;
    margin-bottom: 4px;
  }
  
  #line-numbers {
    color: var(--color-line-numbers);
    z-index: -1000;
    user-select: none;
    position: absolute;
    left: 0;
    width: 30px;
    text-align: right;
  }
  
  pre {
    padding: 0;
    margin: 0;
    width: 100%;
    outline: none;
    overflow: inherit;
    display: block;
  }
  
  pre code {
    padding: 0;
    background: transparent;
  }
  
  button, a {
    background: none;
    padding: 0;
    margin: 0;
    border: none;
    color: var(--color-links);
    font-size: var(--font-size);
    cursor: pointer;
  }
  
  button:hover, button:focus, a:hover, a:focus {
    color: var(--color-links-dark);
  }
  
  img {
    max-width: 24px;
    height: auto;
    margin-right: 2px;
  }