#carousel1 {
  position: relative;
  display: block;
  top: 20px;
}
.carousel {
  display: block;
  margin: 0 auto;
  max-width: 800px;
  height: 550px;
}
.carousel-inner {
  margin: 0 auto;
}
.carousel-inner > .item {
  position: relative;
  display: none;
  -webkit-transition: .6s ease-in-out left;
  -o-transition: .6s ease-in-out left;
  transition: .6s ease-in-out left
}
.carousel-inner > .item > a > img, .carousel-inner > .item > img {
  line-height: 1
}
@media all and (transform-3d), (-webkit-transform-3d) {
  .carousel-inner > .item {
    -webkit-transition: -webkit-transform .6s ease-in-out;
    -o-transition: -o-transform .6s ease-in-out;
    transition: transform .6s ease-in-out;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -webkit-perspective: 1000px;
    perspective: 1000px
  }
  .carousel-inner > .item.active.right, .carousel-inner > .item.next {
    left: 0;
    -webkit-transform: translate3d(100%, 0, 0);
    transform: translate3d(100%, 0, 0)
  }
  .carousel-inner > .item.active.left, .carousel-inner > .item.prev {
    left: 0;
    -webkit-transform: translate3d(-100%, 0, 0);
    transform: translate3d(-100%, 0, 0)
  }
  .carousel-inner > .item.active, .carousel-inner > .item.next.left, .carousel-inner > .item.prev.right {
    left: 0;
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0)
  }
}
.carousel-inner > .active, .carousel-inner > .next, .carousel-inner > .prev {
  display: block
}
.carousel-inner > .active {
  left: 0
}
.carousel-inner > .next, .carousel-inner > .prev {
  position: absolute;
  top: 0;
  width: 90%
}
.carousel-inner > .next {
  left: 100%
}
.carousel-inner > .prev {
  left: -100%
}
.carousel-inner > .next.left, .carousel-inner > .prev.right {
  left: 0
}
.carousel-inner > .active.left {
  left: -100%
}
.carousel-inner > .active.right {
  left: 100%
}
.carousel-control {
  position: absolute;
  top: 50%;
  bottom: 0;
  left: 0;
  width: 20px;
  opacity: .5;
  z-index: 100;
}
.carousel-control.left {
  left: 0;
}
.carousel-control.right {
  right: 0;
  left: auto;
}
.carousel-control:focus, .carousel-control:hover {
  color: #fff;
  text-decoration: none;
  filter: alpha(opacity=90);
  outline: 0;
  opacity: .9
}
.carousel-control .glyphicon-chevron-left, .carousel-control .glyphicon-chevron-right, .carousel-control .icon-next, .carousel-control .icon-prev {
  position: absolute;
  top: 50%;
  z-index: 5;
  display: inline-block;
  margin-top: -10px
}
.icon-prev {
  left: 50%;
  margin-left: -10px
}
.icon-next {
  right: 50%;
  margin-right: -10px
}
.carousel-indicators .active {
  width: 12px;
  height: 12px;
  margin: 0;
  background-color: #000
}
.carousel-caption {
  display: block;
  position: relative;
  z-index: 100;
  padding: 0 10px;
  text-align: center;
  line-height: 1.5rem;
  font-size: 1.0rem;
}
.carousel-caption .btn {
  text-shadow: none
}
.carousel-control {
  display: block;
  height: 20px;
  width: 20px;
}
@media screen and (max-width:840px) {


  .carousel {

  height: auto;
}

  .carousel-control .glyphicon-chevron-left, .carousel-control .glyphicon-chevron-right, .carousel-control .icon-next, .carousel-control .icon-prev {
    width: 30px;
    height: 30px;
    margin-top: -10px;
    font-size: 30px
  }
  .carousel-control .glyphicon-chevron-left, .carousel-control .icon-prev {}
  .carousel-control .glyphicon-chevron-right, .carousel-control .icon-next {}
  .carousel-caption {}
  .carousel-indicators {}
}
.carousel-inner > .item > a > img, .carousel-inner > .item > img, .img-responsive, .thumbnail a > img, .thumbnail > img {
  display: block;
  max-width: 90%;
  height: auto
}
.center-block {
  display: block;
  margin-right: auto;
  margin-left: auto;
}
.pull-right {
  float: right !important
}
.pull-left {
  float: left !important
}
.hide {
  display: none !important
}
.show {
  display: block !important
}
.invisible {
  visibility: hidden
}
@media (max-width: 640px) {}
@media (max-width: 540px) {
  .carousel-inner > .item > a > img, .carousel-inner > .item > img, .img-responsive, .thumbnail a > img, .thumbnail > img {
    max-width: 80%;
  }
  .carousel-caption {
    font-size: 0.9rem;
    line-height: 1.4rem;
  }
}