body {background-color: hotpink;} 
  
  h1 {font-size: 50px; text-align: center; background-color: pink; 
      color: blue; border: 5px solid blue;}
  h2 {font-size: 30px; background-color: blue; color: pink; border: 5px solid pink;}
canvas { 

    margin-left: auto; 

    margin-right: auto; 

    display: block; 

  } 

div {height: 120px;
    width: 120px;
    margin-left: 50px;
    float: left;
    margin-bottom: 20px;
      text-align: center;
      padding: 20px;margin-top: 20px;
      background-color: #F2F1EE;
      border: 1px solid #000;}
    .modA {border-radius: 24px;
     background-color: deeppink;
      border-color: lightsteelblue;
      border: 5px solid lightsteelblue;}