div.group-img-box {margin-top: 1ex;}

h2.img-group {margin: 0ex; text-align: left;}

div.thumb-box1  {width: 124px; height: 124px; margin: 2ex 1ex;}
div.thumb-box1a {width: 124px; height: 124px;}
div.thumb-box1b {width: 124px;}
div.thumb-box1 p {font-size: smaller; text-align: center;}