.datamatrix a img {border:2px solid #ffffff;border-radius:4px;}
.datamatrix a:hover img {border-color:#007BFF;}
.datamatrix i {font-size:12px;color:#555588;}
.copyright {position:fixed;right:0;bottom:0;padding:5px;}
.copyright a, .copyright a:hover {color:#aaaaaa;font-size:10px;text-decoration:none;}