.arrow {
    cursor: pointer;
    display: block;
    height: 64px;
    margin-top: -35px;
    outline: medium none;
    position: absolute;
    top: 50%;
    width: 64px;
    z-index: 5;
}
.arrow.prev {
    left: 20px;
    opacity: 0.2;
}
.arrow.next {
    opacity: 0.2;
    right: 20px;
}
.arrow.prev:hover{
    opacity:1;
}
.arrow.next:hover{
    opacity:1;
}
.nav {
    bottom: -4px;
    display: block;
    height: 48px;
    left: 0;
    margin: 0 auto;
    padding: 1em 0 0.8em;
    position: absolute;
    right: 0;
    text-align: center;
    width: 100%;
    z-index: 5;
}
.nav li {
    border: 5px solid #AAAAAA;
    border-radius: 5px;
    cursor: pointer;
    display: inline-block;
    height: 30px;
    margin: 0 8px;
    position: relative;
    width: 50px;
}
.nav li.active {
    border: 5px solid #FFFFFF;
}
.nav li img {
    width: 100%;
}
.slider {
    border: 15px solid #FFFFFF;
    border-radius: 5px;
    height: 400px;
    margin: 20px auto;
    position: relative;
    width: 800px;
    -webkit-perspective: 1000px;
    -moz-perspective: 1000px;
    -ms-perspective: 1000px;
    -o-perspective: 1000px;
    perspective: 1000px;
    -webkit-transform-style: preserve-3d;
    -moz-transform-style: preserve-3d;
    -ms-transform-style: preserve-3d;
    -o-transform-style: preserve-3d;
    transform-style: preserve-3d;
}
.slide {
  left: 250px;
  position: relative;
}
.slide.ng-hide-add {
    opacity:1;
    -webkit-transition:1s linear all;
    -moz-transition:1s linear all;
    -o-transition:1s linear all;
    transition:1s linear all;
    -webkit-transform: rotateX(50deg) rotateY(30deg);
    -moz-transform: rotateX(50deg) rotateY(30deg);
    -ms-transform: rotateX(50deg) rotateY(30deg);
    -o-transform: rotateX(50deg) rotateY(30deg);
    transform: rotateX(50deg) rotateY(30deg);
    -webkit-transform-origin: right top 0;
    -moz-transform-origin: right top 0;
    -ms-transform-origin: right top 0;
    -o-transform-origin: right top 0;
    transform-origin: right top 0;
}
.slide.ng-hide-add.ng-hide-add-active {
    opacity:0;
}
.slide.ng-hide-remove {
    -webkit-transition:1s linear all;
    -moz-transition:1s linear all;
    -o-transition:1s linear all;
    transition:1s linear all;
    display:block!important;
    opacity:0;
}
.slide, .slide.ng-hide-remove.ng-hide-remove-active {
    opacity:1;
}
.btn{
  margin: 5px;
}

.alert{
  margin-left: 50px;
}