.side-ad {
    text-align: center;
}

#div { 
  position:relative;
  padding: 0;
  margin: 0;
  border: none;
  height: 50px;
  text-align: center;
  float: right;  
}

.name { text-align: left; vertical-align: middle; }
.version { text-align: center; padding-left: 1em; padding-right: 1em; vertical-align: middle;}
.date { text-align: right; padding-right: 1em; vertical-align: middle; }
.dl { text-align: center; padding-left: 1em; padding-right: 1em; vertical-align: middle;}

.middle {
  height:100%; 
  display:table; 
  margin:0 auto;
}
.inner {
  vertical-align:middle; 
  display:table-cell;
}