@font-face {
    font-family: 'comic_sans_msregular';
    src: url('comic-webfont.woff2') format('woff2'),
      url('comic-webfont.woff') format('woff');
    font-weight: normal;
    font-style: normal;
  }
  
  .grid-container {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    grid-auto-rows: 1fr
    padding: 10px;
  }
  .grid-item {
    padding: 20px;
    font-size: 20px;
    text-align: center;
  }
  
  title1 {
    font-size:350%;
    padding-top: 0px;
    padding-bottom: 0px;
  }
  
  mark {
    background-color: black;
    color: white;
  }
  
  .countdown-container {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
  }
  
  .big-text {
      font-weight: bold;
      font-size: 2rem;
      line-height: 1;
      margin: 0.2rem 1.7rem;
  }
  
  .countdown-el {
      text-align: center;
  }
  
  .countdown-el span {
      font-size: 1rem;
  }