body{ 
   border-style: solid;
   border-width: 10px;
   border-color:gray;
   margin-width: 20px;
   padding-top:50px;
   padding-bottom:50px;
   padding-right:100px;
   padding-left:100px;
   
   
}




img{ float: right;
 }

  
 h1{
  text-align: center;
}

 h3{
  text-align: left;
}