body {font-family: Tempus Sans ITC;
   background-color: #62E5F4;
   background-image: url("12.jpg")}

.caja{margin-left:10%;
      margin-right:10%;
      padding:1%;}
      
header {font-size: 2em;
   font-family: "Courier New", cursive, sans-serif;
   color:white;
   background-color:purple;
   text-align: center;}


section h2 {text-align: center;
           color:lime;}

section {background-color:purple;}

p {text-align: justify;
   color: white;}

ol {text-align: justify;
    color: white;}

#pieprincipal
   {background-color:white;
    color: black;}