section {
		border-style: inset;
		border-width: 5px;
		margin: 10px;
		}
					 
a.interno  {
			font-family: "Serif";
			font-size: 25px;
			color: red;
			text-decoration: none;
			display: block;
			text-align: center;
			}		

h2			{
			font-family: "Serif";
			}			
			
section {
		border-width: 10px;
		border-style: outsed;
		border-color: grey;
		}