/* general styling */
:root {
    --smaller: .75;
  }
  
  * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }
  
  html, body {
    height: 100%;
    margin: 0;
  }
  
  body {
    align-items: center;
    /* background-color: #ffd54f; */
    background-color: dodgerblue;
    display: flex;
    font-family: -apple-system, 
      BlinkMacSystemFont, 
      "Segoe UI", 
      Roboto, 
      Oxygen-Sans, 
      Ubuntu, 
      Cantarell, 
      "Helvetica Neue", 
      sans-serif;
  }
  
  .container {
    /* color: #333; */
    color: white;
    margin: 0 auto;
    text-align: center;
  }
  
  h1 {
    font-size: 3em;  
    font-weight: normal;
    letter-spacing: .125rem;
    text-transform: uppercase;
    padding: 1%;
  }
  #headline3 {
    font-size: 5em;  
    font-weight: normal;
    letter-spacing: 1.5rem;
  }

  #countdown {
    display: inline-block;
    font-size: 2.5em;
    list-style-type: none;
    padding: 1em;
    /* text-transform: uppercase; */
  }
  
  li {
    display: inline-block;
    font-size: 3.5em;
    list-style-type: none;
    padding: 1em;
    text-transform: uppercase;
  }
  
  li span {
    display: block;
    font-size: 4.5rem;
  }
  
  .emoji {
    display: none;
    padding: 1rem;
  }
  
  .emoji span {
    font-size: 4rem;
    padding: 0 .5rem;
  }
  
  @media all and (max-width: 768px) {
    h1 {
      font-size: calc(1.5rem * var(--smaller));
    }
    
    li {
      font-size: calc(1.125rem * var(--smaller));
    }
    
    li span {
      font-size: calc(3.375rem * var(--smaller));
    }
  }