.carousel-inner .active.left { left: -16.7%; }
.carousel-inner .next        { left:  16.7%; }
.carousel-inner .prev        { left: -16.7%; }
.carousel-control.left,.carousel-control.right {background-image:none;}
.item:not(.prev) {visibility: visible;}
.item.right:not(.prev) {visibility: hidden;}
.rightest{ visibility: visible;}