.zoomoutmenu {
  border: 0.5em solid #dcdcdc;
position: relative;
  height: 30em;
  width: 53em;
float: left;


}

.panels {
  height: 30em;
  width: 53em;
  overflow: hidden;
position: relative;
}

.ztabs {
  margin: 0;
  padding: 0;
  position: absolute;
  bottom: 0;
  z-index: 1;
background-color: #dcdcdc;
width: 53em;
  border-top: 2px solid #6f2f92;

}

.ztabs li {
  float: left;
  display: block;
color: #000;
padding: 8px;
  width: 9.0em;
  text-align: center;
font-family: Helvetica, Arial, sans-serif;
font-size: 12px;
font-style: normal;
font-weight: normal;
text-transform: normal;
letter-spacing: normal;
line-height: 1.4em;

}

.ztabs li a {
  padding:5px;
  display: block;
  text-decoration: none;
  color: #000;

  font-size: 1.3em;
font-weight:bold;
}

.ztabs li a:hover {

color: #6f2f92;
 font-weight:bold;
}

.panel {
  background: #ccc;
  padding: 1em;
  height: 30em;
  position: relative;
}

.panel h2 {
  font-family: Helvetica, Arial, sans-serif;
font-size: 24px;
font-style: normal;
font-weight: bold;
text-transform: normal;
letter-spacing: -1px;
line-height: 1.2em;
color:#343434;
  padding: 1em;
  margin: 0;
  text-align: right;
border-bottom: none;
}

#one {
  background: url(http://www.jiscinfonet.ac.uk/records-management/measuring-impact/impact-calculator/zoomtabs/one.jpg) no-repeat center center;
}

#two {
  background: url(http://www.jiscinfonet.ac.uk/records-management/measuring-impact/impact-calculator/zoomtabs/two.jpg) no-repeat center center;
}

#three {
  background: url(http://www.jiscinfonet.ac.uk/records-management/measuring-impact/impact-calculator/zoomtabs/three.jpg) no-repeat center center;
}

#four {
  background: url(http://www.jiscinfonet.ac.uk/records-management/measuring-impact/impact-calculator/zoomtabs/four.jpg) no-repeat center center;
}

#five {
  background: url(http://www.jiscinfonet.ac.uk/records-management/measuring-impact/impact-calculator/zoomtabs/five.jpg) no-repeat center center;
}