.carousel-fade .item {-webkit-transition: opacity 3s; -moz-transition: opacity 3s; -ms-transition: opacity 3s; -o-transition: opacity 3s; transition: opacity 3s;}
.carousel-fade .active.left {left:0;opacity:0;z-index:2;}
.carousel-fade .next {left:0;opacity:1;z-index:1;}