div.file {
  width: 14px;
  height: 20px;
  position: relative;
  text-align: center;
}

div.file:after {
  content: " ";
  width: 100%;
  height: 100%;
  border-radius: 1px;

  display: block;
  border:1px solid #555;
  background: #eee;
  position: absolute;

}

#DROP_ZONE {
  width: 100%;
  min-height: 400px;
}

div.folder {
  width: 20px;
  height: 14px;
  position: relative;
  text-align: center;
}

div.folder:after {
  content: " ";
  width: 100%;
  height: 100%;
  border-radius: 0 2px 2px 2px;
  display: block;
  background-color: #555;
  position: absolute;
  top: 25%;    
}

div.folder:before {
  content: " ";
  width: 40%;
  height: 25%;
  border-radius: 2px 8px 0 0;
  display: block;
  background-color: #555;
  position: absolute;
  
}

table.doc-list tr {
  height: 30px;
  border-bottom: 1px solid #ddd;
}

table.doc-list td {
  padding-right: 12px;
}

table.doc-list th {
  text-align: left;
  padding-right: 12px;
}

ul.navigation {
  list-style: none;
  margin: 0;
  padding: 0;
  margin-top: 24px;
  height: 30px;
}
ul.navigation li {
  float: left;
  margin-right: 4px;
}