body{
	background-image:url(grafika/bg.gif);
 	color: black;
 	font: normal 15px verdana, arial, sans-serif;
}

#glowny {
  width: 980px;
  margin: 20% auto;
}

#lewy {
  float: left;
  overflow: visible;
  margin: 0 0 0 23.5%;
}

#lewy a{
  display: block;
  width: 250px;
  height: 250px;
  background: #fff;
  border-radius: 12px;
  border-style:solid;
  border-color: #fff;
  -moz-border-radius: 12px;
  -webkit-border-radius: 12px;
  background-image:url(grafika/logotyp2.gif);
  background-repeat: no-repeat;
  background-position:center;
  opacity: .4;
  filter:alpha(opacity=40); /* For IE8 and earlier */
}

#prawy {
  margin: 0 0 0 20px;
  float: left;
  overflow: visible;
}

#prawy a{
  display: block;
  width: 250px;
  height: 250px;
  background: #fff;
  border-radius: 12px;
  border-style:solid;
  border-color: #fff;
  -moz-border-radius: 12px;
  -webkit-border-radius: 12px;
  background-image:url(grafika/logotyp1.gif);
  background-repeat: no-repeat;
  background-position:center;
  opacity: .4;
  filter:alpha(opacity=40); /* For IE8 and earlier */
}

#lewy a:hover {
  opacity: .9;
  filter:alpha(opacity=90); /* For IE8 and earlier */
}

#prawy a:hover {
  opacity: .9;
  filter:alpha(opacity=90); /* For IE8 and earlier */
}