div.category-products{
	-webkit-transition: background-color 300ms ease-in 200ms;
    -moz-transition: background-color 300ms ease-in 200ms;
    -o-transition: background-color 300ms ease-in 200ms;
    transition: background-color 300ms ease-in 200ms;
}

div.page-loading{
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=50)";
    filter: alpha(opacity=50);
    -moz-opacity: 0.5;
    -khtml-opacity: 0.5;
    opacity: 0.5;
}