body {
  background-color: #FFEA4D;
  color: purple;
  font-family: Cursive;
}

h1 {
  text-align: center;
}

main {
      display: grid;
     grid-template-rows: 1fr 1fr 1fr;
      width: 900px;
      border: 3px solid purple;
      background-color: lightpink;
      height: auto;
      text-align: center;
      margin: auto;
}

box1 {
     display: grid;
    grid-template-columns: 1fr 1fr 1fr;
     background-color: #68FF4D;
     border: 4px dashed #3CD91E;
     height: 300px; 
    }
    
    html {
      background-color: #FFEA4D;
      font-family: cursive;
      }
header {
  border:3px dashed #3CD91E;
  background-color: #68FF4D;
  width: 900px;
  height:90px;
  margin: auto;
  }