@media only screen and (max-width: 600px) {
  
  /* make header scroll up for single shares, more view of content on small screens */
  #header.share-file {
  	position: absolute !important;
  }
  
  /* hide size and date columns */
  table th#headerSize,
  table td.filesize,
  table th#headerDate,
  table td.date {
  	display: none;
  }
  
  /* restrict length of displayed filename to prevent overflow */
  table td.filename .nametext {
  	max-width: 75% !important;
  }
  
  /* on mobile, show single shared image at full width without margin */
  #imgframe {
  	width: 100%;
  	padding: 0;
  	margin-bottom: 35px;
  }
  /* some margin for the file type icon */
  #imgframe .publicpreview {
  	margin-top: 32px;
  }
  
  /* always show actions on mobile */
  #fileList a.action {
  	-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=20)" !important;
  	filter: alpha(opacity=20) !important;
  	opacity: .2 !important;
  	display: inline !important;
  }
  /* some padding for better clickability */
  #fileList a.action img {
  	padding: 0 6px 0 12px;
  }
  /* hide text of the actions on mobile */
  #fileList a.action span {
  	display: none;
  }
  
  
  }