.fadeIn,.fadeOut{padding-left:15px}.hidden{opacity:0}.fadeOut{display:block;padding-bottom:5px;-webkit-transition:opacity 1s ease-in-out;-moz-transition:opacity 1s ease-in-out;-ms-transition:opacity 1s ease-in-out;-o-transition:opacity 1s ease-in-out;opacity:0}.fadeIn{display:block;padding-bottom:5px;-webkit-transition:opacity 1s ease-in-out;-moz-transition:opacity 1s ease-in-out;-ms-transition:opacity 1s ease-in-out;-o-transition:opacity 1s ease-in-out;opacity:1}