.material-library-content .clearfix {
  *zoom: 1;
  /*IE/7/6*/ }
  .material-library-content .clearfix:after {
    clear: both; }
  .material-library-content .clearfix:before, .material-library-content .clearfix:after {
    content: " ";
    display: table; }

.material-library-content .materials {
  margin: 0;
  padding: 0;
  padding-bottom: 20px; }
  .material-library-content .materials > li {
    list-style: none;
    float: left;
    margin: 3px;
    border: 1px solid lightgray; }

.material-library-content .img-wrapper {
  height: 100px;
  width: 100px;
  line-height: 100px;
  text-align: center; }
  .material-library-content .img-wrapper img {
    max-width: 100%;
    max-height: 100%;
    vertical-align: middle; }