.grid_1 {width: 105px; height: 105px; padding: 10px 2px;}
.grid_2 {width: 460px; height: 105px; padding: 10px 2px;}

.grid_4 {width: 590px;}

.column {margin: 0 8px 0 8px; overflow: hidden; float: left; display: inline;}.row {width: 630px; margin: 0 auto; overflow: hidden;}.row .row {margin: 0 -16px 0 -16px; width: auto; display: inline-block;}



a:visited img,
a:link img {
border:3px solid #ccc;
padding:2;
}

.pdf {border:0px;}

a:hover img,
a:active img {
border:3px solid #999;
padding:2;
}