#bottom {background: #B7C6CD; }

.c1 {background: #6B6C6A;  width: 75px; height: 75px; float:left;}
.c2 {background: #6B8092;  width: 75px; height: 75px; float:left;}
.c3 {background: #B79E9B;  width: 75px; height: 75px; float:left;}

.grigio {font-style: normal; color:#6B8092;}

a { color: #6B8092; font-weight:normal; text-decoration: underline;}
a:hover {text-decoration: none; color: #666; }

#navigazione a:hover {text-decoration: none; color: #666; font-size: 12px; }