about:newtab mod

about-newtab.css

@namespace url(http://www.w3.org/1999/xhtml);

@-moz-document url("about:newtab") {
  #newtab-grid > .newtab-cell{
    height: 125px;
    width: 220px;
  }
  #newtab-grid{
    height: unset !important;
    max-height: unset !important;
    max-width: unset !important;
  }

  #newtab-search-container{
    margin-left: 1in;
    margin-right: 1in;
  }
   #newtab-margin-bottom, .newtab-side-margin{
    display:none;
  }
  #newtab-margin-undo-container{}

  /* fix for change in FF 41 */
  .newtab-thumbnail {
    height: inherit !important;
  }
 /* fix for change in FF 42 */
  #newtab-margin-top {
    max-height: 40px;
  }
  /* fix for change in FF 39 */
  .newtab-cell{
    margin-bottom: 20px;
  }
  
  #newtab-intro-what {
    display:none;
  }
}