/**
   * Fail message styles
   */
 #gallery-items-wrapper .mix{

    display: none;
  }
#gallery-items-wrapper .fail-message{
    position: absolute;
    top: 0;
    left: -17%;
    bottom: 0;
    right: 0;
    text-align: center;
    opacity: 0;
    pointer-events: none;
    -webkit-transition: 150ms;
    -moz-transition: 150ms;
    transition: 150ms;
  }
  
#gallery-items-wrapper .fail-message:before{
    content: '';
    display: inline-block;
    vertical-align: middle;
    height: 100%;
  }
  
#gallery-items-wrapper .fail-message span{
    display: inline-block;
    vertical-align: middle;
    font-size: 20px;
    font-weight: 700;
  }
  
#gallery-items-wrapper.fail .fail-message{
    opacity: 1;
    pointer-events: auto;
  }