.clearfix:after {
 clear:both;
}

td,div,span, h2, h3 {
 font-family: sans-serif,Arial;
 color:#3f3f3f;
 font-size:12px;
}

form { margin:0px; }
img { vertical-align:bottom; }

h1 { margin-top:0px; }
h2, h3 {
 margin-top: 3px;
}

a { color: #0077cc; }
a:hover { color: #0088ff; }

.float_left  { float:left; }
.float_right { float:right; }
div.clear    { clear:both; }

.fecha { color: #ffffff; }