#bottom {background: #BFB80A; }

.c1 {background: #538395;  width: 75px; height: 75px; float:left;}
.c2 {background: #66B3B3;  width: 75px; height: 75px;float:left;}
.c3 {background: #7A6D95;  width: 75px; height: 75px;float:left;}

.grigio {font-style: normal; color: #7A6D95; }

a { color: #7A6D95; font-weight:normal; text-decoration: underline;}
a:hover {text-decoration: none; color: #666;  }

#navigazione a:hover {text-decoration: none; color: #666;  }