.slide {
    width: 1333px;
}
.slide header:only-child h1 {
    width: 1333px;
}
@media screen {
    .slide {
        margin-left: -667px;
    }
    .slide.next {
        margin-left: 677px;
    }
    .slide.next_2 {
        margin-left: 1368px;
    }
    .slide.next_1 {
        margin-left: 2020px;
    }
    .show_next .slide.prev {
        margin-left: -2681px;
    }
    .show_next .slide.current {
        margin-left: -1338px;
    }
    .show_next .slide.next {
        margin-left: 5px;
    }
    .show_next .slide.next_1 {
        margin-left: 1348px;
    }
    .presenter_view .slide.prev {
        margin-left: -1348px;
    }
    .presenter_view .slide.current {
        margin-left: -667px;
    }
    .presenter_view .slide.next_1 {
        margin-left: 692px;
    }
    .expose .slide-wrapper {
        width: 414px;
    }
}
