html, body{height:100%;margin:0;padding:0;}
.carousel, .item, .active{height:600px;}
.carousel-inner{height:100%;}
.carousel{margin-bottom:20px;}
.carousel-caption{z-index:10;}
.carousel .item{background-color:#777;}
.carousel .carousel-inner .bg{background-repeat:no-repeat;background-size:cover;}
.carousel .carousel-inner .bg1{background-image:url("../images/slider/bg1.jpg");background-position:center center;}
.carousel .carousel-inner .bg2{background-image:url("../images/slider/bg2.jpg");background-position:center center;}
.carousel .carousel-inner .bg3{background-image:url("../images/slider/bg3.jpg");background-position:center center;}