#mypresta_mib ul, #mypresta_mib a {
display: block;
text-align: center;
}

#mypresta_mib a {
    transition: opacity .25s ease-in-out;
   -moz-transition: opacity .25s ease-in-out;
   -webkit-transition: opacity .25s ease-in-out;
   opacity:1.0;
}
#mypresta_mib a:hover {
    opacity:0.7;
}
#mypresta_mib li {
	display: inline-block;
width: 14%;
margin: auto;
text-align: center; }
     
@media (min-width: 768px) and (max-width: 991px) {
     #mypresta_mib li{width: 25%;}
 }
@media (max-width: 767px) {
     #mypresta_mib li{ width: 41%;}
 }