img.pdf {position:relative; width:40px; height:40px; left:160px; top:-40px; border-style:solid; border-width:2px}
img.pdf2 {position:relative; width:40px; height:40px; left:115px; top:-40px; border-style:solid; border-width:2px}
img.globe {position:relative; width:40px; height:40px; left:115px; top:-40px; border-style:none; border-width:0px}
img.catalog {border-style:solid; border-width:2px; margin-right:50px}

A:link img{border-color:#00FF00}
A:visited img{border-color:#00FF00}
A:hover img{border-color:#FF0000}
A:active img{border-color:#00FF00}