.loader {
    border: 16px solid #f3f3f3; /* Light grey */
    border-top: 16px solid #3498db; /* Blue */
    border-radius: 50%;
    width: 120px;
    height: 120px;
    margin:0 auto;
    animation: spin 2s linear infinite;
    background: transparent;
    background-color: transparent;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@media all and (min-width: 800px) {
   .multicol2  {
  -webkit-column-count: 2;
  -webkit-column-gap: 3%; /* Saf3, Chrome*/
  -moz-column-count: 2;   
  -moz-column-gap: 3%; /* FF3.5+ */
  column-count: 2;        
  column-gap: 3%; /* Opera 11+*/
  }
}
@media all and (min-width: 800px) {
   .multicol3  {
  -webkit-column-count: 3;
  -webkit-column-gap: 3%; /* Saf3, Chrome*/
  -moz-column-count: 3;   
  -moz-column-gap: 3%; /* FF3.5+ */
  column-count: 3;        
  column-gap: 3%; /* Opera 11+*/
  }
}
.unit-body .transient {display:none !important;}
.unit-body:hover .transient {display:block !important;}