style.scss

*{
    margin: 20px;
    padding: 0px;
    box-sizing: border-box;

  }
  
  h1{
    color: tomato
  }

  h2{
    color: tomato;
  }
  
  img {
    width: 300px;
    border-radius: 30%;
  }
  
  p{
    color: olivedrab;
  }
  
  .caixa1 {
    background-color:navajowhite;
    width: auto;
    padding: 4px 68px 4px 11px; 
    margin: 4px -50px 10px -50px; 
  }
  
a{
    color: olivedrab;
}

footer{
    background-color:rgba(128, 128, 128, 0.404);
    width: auto;
    padding: 1px 68px 1px 11px; 
    margin: 4px -50px 10px -50px; 
}

  body{
    background-color: azure;
  }