.device{
	position:relative;
}
.pagination {
    left: 0;
    text-align: center;
    width: 100%;
    z-index: 1000;
    bottom: 20px;
    position: absolute;
}

.swiper-pagination-switch {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 10px;
    background: #999;
    box-shadow: 0px 1px 2px #555 inset;
    margin: 0 3px;
    cursor: pointer;
}

.swiper-active-switch {
    background: #fff;
}

.swiper-slide {
    #margin: 0 auto;
}

.device img {
    margin: 0 auto;
    display: block;
    /*height:100%;*/
    max-width: 100%;
}