Pulsanti dei social media

<!-- Add font awesome icons -->
<a href="#" class="fa fa-facebook"></a>
<a href="#" class="fa fa-twitter"></a>
<a href="#" class="fa fa-google"></a>
<a href="#" class="fa fa-linkedin"></a>
<a href="#" class="fa fa-youtube"></a>

/* Style all font awesome icons */
.fa {
 padding: 20px;
 font-size: 30px;
 width: 60px;
 text-align: center;
 text-decoration: none;
}


/* Add a hover effect if you want */
.fa:hover {
 opacity: 0.7;
}

/* Set a specific color for each brand */

/* Facebook */
.fa-facebook {
 background: #3B5998;
 color: white;
}

/* Twitter */
.fa-twitter {
 background: #55ACEE;
 color: white;
} 

/* Google */
.fa-google {
 background: #CC3300;
 color: white;
} 

/* linkedin */
.fa-linkedin {
 background: #3333FF;
 color: white;
} 

/* youtube */
.fa-youtube {
 background: #CC0000;
 color: white;
}