.fL { float: left; }
.fR { float: right; }
.fN { float: none; }
.fC { float: none; clear: both; font-size: 1px; height: 1px; }

.cL { clear: left; }
.cR { clear: right; }
.cN { clear: none; }
.cA { clear: both; }

a img { border: none; }
.clickable {cursor: pointer; };

a:link    { text-decoration: none; }
a:visited { text-decoration: none; }
a:hover   { text-decoration: underline; }
a:active  { text-decoration: none; }