* {
    box-sizing: border-box;
  }
  
  body {
    margin: 0;
    padding: 0;
  }
  
  .grid-container{
    display: grid;
    grid-template-columns: 20vw 80vw;
    grid-template-rows: 100vh;
  }
  
  .sidebar{
    margin-left: 15px
  }