body{
  background-color:lightblue;
}
h1{color:green;
}
h2{color:green;
  }
h3{color:white;
  }
  p{text-align:left;}
 p a{text-align:left;
   font-size:20px;
 color:magenta;
 }
div{
 background-color:orange;
 width:300px;
 height:120px;
 border:10px solid blue;
 margin:20px 10px;
 text-align:center;
 float:left;
 padding:30px;
  }
  .cabeza{background-color:grey;
  text-align:center;
  }
  .clase4{
    background-color:skyblue;
    height:300px;
    float:right;
    line-height:300px;
    }
  .clase5{background-color:brown;
        height:300px;
        float:right;}