/*CN localized*/
.section-header .keynote-hero-image {
    background-image: url("http://www.360youtu.com/images/20160325/hero_large.png");
}

@media print, only screen and (-webkit-min-device-pixel-ratio: 1.5), screen and (min-resolution: 144dpi), screen and (min-resolution: 144dppx) {
     .section-header .keynote-hero-image {
        background-image: url("http://www.360youtu.com/images/20160325/hero_large.png");
    }
}

.section-tools .gallery-content .image-tools-effects {
    background-image: url("http://images.apple.com/cn/mac/keynote/images/powerful_gallery_slide_1_large.jpg");
}

@media print, only screen and (-webkit-min-device-pixel-ratio: 1.5), screen and (min-resolution: 144dpi), screen and (min-resolution: 144dppx) {
     .section-tools .gallery-content .image-tools-effects {
        background-image: url("http://images.apple.com/cn/mac/keynote/images/powerful_gallery_slide_1_large_2x.jpg");
    }
}

.section-tools .gallery-content .image-tools-animate {
    background-image: url("http://images.apple.com/cn/mac/keynote/images/powerful_gallery_slide_2_large.jpg");
}

@media print, only screen and (-webkit-min-device-pixel-ratio: 1.5), screen and (min-resolution: 144dpi), screen and (min-resolution: 144dppx) {
.section-tools .gallery-content .image-tools-animate {
        background-image: url("http://images.apple.com/cn/mac/keynote/images/powerful_gallery_slide_2_large_2x.jpg");
    }
}

.section-tools .gallery-content .image-tools-guides {
    background-image: url("http://images.apple.com/cn/mac/keynote/images/powerful_gallery_slide_3_large.jpg");
}

@media print, only screen and (-webkit-min-device-pixel-ratio: 1.5), screen and (min-resolution: 144dpi), screen and (min-resolution: 144dppx) {
.section-tools .gallery-content .image-tools-guides {
        background-image: url("http://images.apple.com/cn/mac/keynote/images/powerful_gallery_slide_3_large_2x.jpg");
    }
}

.section-tools .gallery-content .image-tools-visuals {
    background-image: url("http://images.apple.com/cn/mac/keynote/images/powerful_gallery_slide_4_large.jpg");
}

@media print, only screen and (-webkit-min-device-pixel-ratio: 1.5), screen and (min-resolution: 144dpi), screen and (min-resolution: 144dppx) {
  .section-tools .gallery-content .image-tools-visuals {
        background-image: url("http://images.apple.com/cn/mac/keynote/images/powerful_gallery_slide_4_large_2x.jpg");
    }
}

.section-tools .gallery-content .image-tools-presentation {
    background-image: url("http://images.apple.com/cn/mac/keynote/images/powerful_gallery_slide_5_large.jpg");
}

@media print, only screen and (-webkit-min-device-pixel-ratio: 1.5), screen and (min-resolution: 144dpi), screen and (min-resolution: 144dppx) {
.section-tools .gallery-content .image-tools-presentation {
        background-image: url("http://images.apple.com/cn/mac/keynote/images/powerful_gallery_slide_5_large_2x.jpg");
    }
}

.section-simplicity .gallery-content .image-simplicity-themes {
    background-image: url("http://images.apple.com/cn/mac/keynote/images/simplicity_slide_1_large.jpg");
}

@media print, only screen and (-webkit-min-device-pixel-ratio: 1.5), screen and (min-resolution: 144dpi), screen and (min-resolution: 144dppx) {
     .section-simplicity .gallery-content .image-simplicity-themes {
        background-image: url("http://images.apple.com/cn/mac/keynote/images/simplicity_slide_1_large_2x.jpg");
    }
}

 .section-simplicity .gallery-content .image-simplicity-tools {
    background-image: url("http://images.apple.com/cn/mac/keynote/images/simplicity_slide_2_large.jpg");
}

@media print, only screen and (-webkit-min-device-pixel-ratio: 1.5), screen and (min-resolution: 144dpi), screen and (min-resolution: 144dppx) {
     .section-simplicity .gallery-content .image-simplicity-tools {
        background-image: url("http://images.apple.com/cn/mac/keynote/images/simplicity_slide_2_large_2x.jpg");
    }
}

 .section-simplicity .gallery-content .image-simplicity-canvas {
    background-image: url("http://images.apple.com/cn/mac/keynote/images/simplicity_slide_3_large.jpg");
}

@media print, only screen and (-webkit-min-device-pixel-ratio: 1.5), screen and (min-resolution: 144dpi), screen and (min-resolution: 144dppx) {
     .section-simplicity .gallery-content .image-simplicity-canvas {
        background-image: url("http://images.apple.com/cn/mac/keynote/images/simplicity_slide_3_large_2x.jpg");
    }
}

 .section-simplicity .gallery-content .image-simplicity-coach {
    background-image: url("http://images.apple.com/cn/mac/keynote/images/simplicity_slide_4_large.jpg");
}

@media print, only screen and (-webkit-min-device-pixel-ratio: 1.5), screen and (min-resolution: 144dpi), screen and (min-resolution: 144dppx) {
     .section-simplicity .gallery-content .image-simplicity-coach {
        background-image: url("http://images.apple.com/cn/mac/keynote/images/simplicity_slide_4_large_2x.jpg");
    }
}

 .section-charts .gallery-content .image-charts-interactive {
    background-image: url("http://images.apple.com/cn/mac/keynote/images/chart_gallery_slide_1_large.jpg");
}

@media print, only screen and (-webkit-min-device-pixel-ratio: 1.5), screen and (min-resolution: 144dpi), screen and (min-resolution: 144dppx) {
     .section-charts .gallery-content .image-charts-interactive {
        background-image: url("http://images.apple.com/cn/mac/keynote/images/chart_gallery_slide_1_large_2x.jpg");
    }
}

 .section-charts .gallery-content .image-charts-style {
    background-image: url("http://images.apple.com/cn/mac/keynote/images/chart_gallery_slide_2_large.jpg");
}

@media print, only screen and (-webkit-min-device-pixel-ratio: 1.5), screen and (min-resolution: 144dpi), screen and (min-resolution: 144dppx) {
     .section-charts .gallery-content .image-charts-style {
        background-image: url("http://images.apple.com/cn/mac/keynote/images/chart_gallery_slide_2_large_2x.jpg");
    }
}

 .section-iwork-icloud .image-icloud-handoff {
    background-image: url("http://images.apple.com/cn/mac/keynote/images/multiple_handoff_keynote_large.png");
}

@media print, only screen and (-webkit-min-device-pixel-ratio: 1.5), screen and (min-resolution: 144dpi), screen and (min-resolution: 144dppx) {
     .section-iwork-icloud .image-icloud-handoff {
        background-image: url("http://images.apple.com/cn/mac/keynote/images/multiple_handoff_keynote_large_2x.png");
    }
}

 .section-iwork-icloud .image-icloud-drive {
    background-image: url("http://www.360youtu.com/images/20160325/multiple_icloud_drive_keynote_large.png");
}

@media print, only screen and (-webkit-min-device-pixel-ratio: 1.5), screen and (min-resolution: 144dpi), screen and (min-resolution: 144dppx) {
     .section-iwork-icloud .image-icloud-drive {
        background-image: url("http://www.360youtu.com/images/20160325/multiple_icloud_drive_keynote_large.png");
    }
}

 .section-iwork-icloud .image-icloud-workplace {
    background-image: url("http://images.apple.com/cn/mac/keynote/images/multiple_workplace_keynote_large.png");
}

@media print, only screen and (-webkit-min-device-pixel-ratio: 1.5), screen and (min-resolution: 144dpi), screen and (min-resolution: 144dppx) {
     .section-iwork-icloud .image-icloud-workplace {
        background-image: url("http://images.apple.com/cn/mac/keynote/images/multiple_workplace_keynote_large_2x.png");
    }
}

 .section-sharing .gallery-content .image-sharing-deliver {
    background-image: url("http://images.apple.com/cn/mac/keynote/images/sharing_slide_1_large.jpg");
}

@media print, only screen and (-webkit-min-device-pixel-ratio: 1.5), screen and (min-resolution: 144dpi), screen and (min-resolution: 144dppx) {
     .section-sharing .gallery-content .image-sharing-deliver {
        background-image: url("http://images.apple.com/cn/mac/keynote/images/sharing_slide_1_large_2x.jpg");
    }
}

 .section-sharing .gallery-content .image-sharing-airdrop {
    background-image: url("http://images.apple.com/cn/mac/keynote/images/sharing_slide_2_large.jpg");
}

@media print, only screen and (-webkit-min-device-pixel-ratio: 1.5), screen and (min-resolution: 144dpi), screen and (min-resolution: 144dppx) {
     .section-sharing .gallery-content .image-sharing-airdrop {
        background-image: url("http://images.apple.com/cn/mac/keynote/images/sharing_slide_2_large_2x.jpg");
    }
}

 .section-sharing .gallery-content .image-sharing-format {
    background-image: url("http://images.apple.com/cn/mac/keynote/images/sharing_slide_3_large.jpg");
}

@media print, only screen and (-webkit-min-device-pixel-ratio: 1.5), screen and (min-resolution: 144dpi), screen and (min-resolution: 144dppx) {
     .section-sharing .gallery-content .image-sharing-format {
        background-image: url("http://images.apple.com/cn/mac/keynote/images/sharing_slide_3_large_2x.jpg");
    }
}


 .section-iwork-icloud .image-icloud-handoff {
    background-repeat: no-repeat;
    background-size: 981px 500px;
    height: 500px;
    width: 981px;
    background-image: url("http://images.apple.com/cn/mac/keynote/images/kn_shared_everywhere_slide01_large.png")
}

@media only screen and (-webkit-min-device-pixel-ratio: 1.5), only screen and (min-resolution: 144dpi), (-webkit-min-device-pixel-ratio: 144), (min-resolution: 144dppx) {
     .section-iwork-icloud .image-icloud-handoff {
        background-image: url("http://images.apple.com/cn/mac/keynote/images/kn_shared_everywhere_slide01_large_2x.png")
    }
}

 .section-iwork-icloud .image-icloud-drive {
    background-repeat: no-repeat;
    background-size: 981px 500px;
    height: 500px;
    width: 981px;
    background-image: url("http://www.360youtu.com/images/20160325/multiple_icloud_drive_keynote_large.png")
}

@media only screen and (-webkit-min-device-pixel-ratio: 1.5), only screen and (min-resolution: 144dpi), (-webkit-min-device-pixel-ratio: 144), (min-resolution: 144dppx) {
     .section-iwork-icloud .image-icloud-drive {
        background-image: url("http://www.360youtu.com/images/20160325/multiple_icloud_drive_keynote_large.png")
    }
}

 .section-iwork-icloud .image-icloud-workplace {
    background-repeat: no-repeat;
    background-size: 981px 500px;
    height: 500px;
    width: 981px;
    background-image: url("http://images.apple.com/cn/mac/keynote/images/kn_shared_everywhere_slide03_large.png")
}

@media only screen and (-webkit-min-device-pixel-ratio: 1.5), only screen and (min-resolution: 144dpi), (-webkit-min-device-pixel-ratio: 144), (min-resolution: 144dppx) {
     .section-iwork-icloud .image-icloud-workplace {
        background-image: url("http://images.apple.com/cn/mac/keynote/images/kn_shared_everywhere_slide03_large_2x.png")
    }
}


 .section-simplicity .ac-gallery-content .image-simplicity-themes {
    background-repeat: no-repeat;
    background-size: 607px 380px;
    height: 380px;
    width: 607px;
    background-image: url("http://www.360youtu.com/images/20160325/kn_mac_simplicity_slide01_large.png")
}
 .section-simplicity .ac-gallery-content .image-simplicity-table {
    background-image: url("/images/20160325/image-simplicity-table.png")
}
 .section-simplicity .ac-gallery-content .image-simplicity-move {
    background-image: url("/images/20160325/image-simplicity-move.png")
}
.section-simplicity .ac-gallery-content .image-simplicity-move,
.section-simplicity .ac-gallery-content .image-simplicity-table{
	background-repeat: no-repeat;
    background-size: 607px 375px;
    height: 375px;
    width: 607px;
}
@media only screen and (-webkit-min-device-pixel-ratio: 1.5), only screen and (min-resolution: 144dpi), (-webkit-min-device-pixel-ratio: 144), (min-resolution: 144dppx) {
     .section-simplicity .ac-gallery-content .image-simplicity-themes {
        background-image:  url("http://www.360youtu.com/images/20160325/kn_mac_simplicity_slide01_large.png")
    }
}
 .section-tools .ac-gallery-content .image-tools-effects,
 .section-tools .ac-gallery-content .image-tools-effects-animate,
 .section-tools .ac-gallery-content .image-tools-effects-drop,
 .section-tools .ac-gallery-content .image-tools-effects-cf,
 .section-tools .ac-gallery-content .image-tools-effects-move-line,
 .section-tools .ac-gallery-content .image-tools-animation {
    background-repeat: no-repeat;
    background-size: 607px 380px;
    height: 380px;
    width: 607px;
    margin-top: 4px;
}
.section-tools .ac-gallery-content .image-tools-effects{
    background-image: url("http://www.360youtu.com/images/20160325/kn_mac_tools_slide01_large.png");
}
.section-tools .ac-gallery-content .image-tools-effects-animate{
    background-image: url("/images/20160325/image-tools-effects-animate.png");
}
.section-tools .ac-gallery-content .image-tools-effects-drop{
    background-image: url("/images/20160325/image-tools-effects-drop.png");
}
.section-tools .ac-gallery-content .image-tools-effects-cf{
    background-image: url("/images/20160325/image-tools-effects-cf.png");
    background-size: 607px 382px;
}
.section-tools .ac-gallery-content .image-tools-effects-move-line{
    background-image: url("/images/20160325/image-tools-effects-move-line.png");
}

 .section-tools .ac-gallery-content .image-tools-animation {
 	background-image: url("http://www.360youtu.com/images/20160325/animation.jpg");
 }

@media only screen and (-webkit-min-device-pixel-ratio: 1.5), only screen and (min-resolution: 144dpi), (-webkit-min-device-pixel-ratio: 144), (min-resolution: 144dppx) {
     .section-tools .ac-gallery-content .image-tools-effects {
        background-image: url("http://www.360youtu.com/images/20160325/kn_mac_tools_slide01_large.png")
    }
}

 .section-tools .ac-gallery-content .image-tools-guides {
    background-repeat: no-repeat;
    background-size: 659px 371px;
    height: 371px;
    width: 659px;
    background-image: url("http://www.360youtu.com/images/20160325/kn_mac_tools_slide02_large.png")
}

@media only screen and (-webkit-min-device-pixel-ratio: 1.5), only screen and (min-resolution: 144dpi), (-webkit-min-device-pixel-ratio: 144), (min-resolution: 144dppx) {
     .section-tools .ac-gallery-content .image-tools-guides {
        background-image: url("http://www.360youtu.com/images/20160325/kn_mac_tools_slide02_large.png")
    }
}

 .section-tools .ac-gallery-content .image-tools-visuals {
    background-repeat: no-repeat;
    background-size: 659px 371px;
    height: 371px;
    width: 659px;
    background-image: url("http://www.360youtu.com/images/20160325/kn_mac_tools_slide03_large.png")
}

@media only screen and (-webkit-min-device-pixel-ratio: 1.5), only screen and (min-resolution: 144dpi), (-webkit-min-device-pixel-ratio: 144), (min-resolution: 144dppx) {
     .section-tools .ac-gallery-content .image-tools-visuals {
        background-image: url("http://www.360youtu.com/images/20160325/kn_mac_tools_slide03_large.png")
    }
}



 .section-charts .ac-gallery-content .image-charts-interactive,.section-charts .ac-gallery-content .image-charts-bindsite {
    background-repeat: no-repeat;
    background-size: 608px 380px;
    height: 380px;
    width: 608px;
}
 .section-charts .ac-gallery-content .image-charts-interactive {
    background-image: url("http://www.360youtu.com/images/20160325/kn_mac_charts_slide01_large.png");
}
 .section-charts .ac-gallery-content .image-charts-bindsite {
    background-image: url("http://www.360youtu.com/images/20160325/bandsite.jpg");
}

@media only screen and (-webkit-min-device-pixel-ratio: 1.5), only screen and (min-resolution: 144dpi), (-webkit-min-device-pixel-ratio: 144), (min-resolution: 144dppx) {
     .section-charts .ac-gallery-content .image-charts-interactive {
        background-image: url("http://www.360youtu.com/images/20160325/kn_mac_charts_slide01_large.png")
    }
}

 .section-charts .ac-gallery-content .image-charts-style {
    background-repeat: no-repeat;
    background-size: 608px 380px;
    height: 380px;
    width: 608px;
    background-image: url("http://www.360youtu.com/images/20160325/kn_mac_charts_slide02_large.png");
 }

@media only screen and (-webkit-min-device-pixel-ratio: 1.5), only screen and (min-resolution: 144dpi), (-webkit-min-device-pixel-ratio: 144), (min-resolution: 144dppx) {
     .section-charts .ac-gallery-content .image-charts-style {
        background-image: url("http://www.360youtu.com/images/20160325/kn_mac_charts_slide02_large.png")
    }
}

 .section-sharing .ac-gallery-content .image-sharing-deliver {
    background-repeat: no-repeat;
    background-size: 735px 460px;
    height: 460px;
    width: 735px;
    background-image: url("http://www.360youtu.com/images/20160325/kn_mac_share_slide01_large.png")
}
 .section-sharing .ac-gallery-content .image-sharing-h5 {
    background-repeat: no-repeat;
    background-size: 607px 380px;
    height: 380px;
    width: 607px;
    background-image: url("http://www.360youtu.com/images/20160325/weishangjing.jpg");
    background-position-y: -14px;
}
@media only screen and (-webkit-min-device-pixel-ratio: 1.5), only screen and (min-resolution: 144dpi), (-webkit-min-device-pixel-ratio: 144), (min-resolution: 144dppx) {
     .section-sharing .ac-gallery-content .image-sharing-deliver {
        background-image: url("http://images.apple.com/cn/mac/keynote/images/kn_mac_share_slide01_large_2x.jpg")
    }
}
@media only screen and (-webkit-min-device-pixel-ratio: 1.5), only screen and (min-resolution: 144dpi), (-webkit-min-device-pixel-ratio: 144), (min-resolution: 144dppx) {
     .section-sharing .ac-gallery-content .image-sharing-h5 {
        background-image: url("http://www.360youtu.com/images/20160325/weishangjing.jpg")
    }
}
 .section-sharing .ac-gallery-content .image-sharing-airdrop {
    background-repeat: no-repeat;
    background-size: 735px 460px;
    height: 460px;
    width: 735px;
    background-image: url("http://images.apple.com/cn/mac/keynote/images/kn_mac_share_slide02_large.jpg")
}
 .section-sharing .ac-gallery-content .image-sharing-huace {
    background-repeat: no-repeat;
    background-size: 607px 380px;
    height: 380px;
    width: 607px;
    background-image: url("http://www.360youtu.com/images/20160325/weiguanwang.jpg");
    background-position-y: -14px;
}
.page-pages .section-sharing .ac-gallery-content .image-sharing-h5 {
	background-repeat: no-repeat;
	background-size: 607px 380px;
	height: 380px;
	width: 607px;
	background-image: url("http://www.360youtu.com/images/20160325/weishangjing.jpg");
	background-position-y: -14px;
}
@media only screen and (-webkit-min-device-pixel-ratio: 1.5), only screen and (min-resolution: 144dpi), (-webkit-min-device-pixel-ratio: 144), (min-resolution: 144dppx) {
     .section-sharing .ac-gallery-content .image-sharing-airdrop {
        background-image: url("http://images.apple.com/cn/mac/keynote/images/kn_mac_share_slide02_large_2x.jpg")
    }
}
@media only screen and (-webkit-min-device-pixel-ratio: 1.5), only screen and (min-resolution: 144dpi), (-webkit-min-device-pixel-ratio: 144), (min-resolution: 144dppx) {
     .section-sharing .ac-gallery-content .image-sharing-huace {
        background-image: url("http://www.360youtu.com/images/20160325/weiguanwang.jpg")
    }
}
@media only screen and (-webkit-min-device-pixel-ratio: 1.5), only screen and (min-resolution: 144dpi), (-webkit-min-device-pixel-ratio: 144), (min-resolution: 144dppx) {
     .section-sharing .ac-gallery-content .image-sharing-h5 {
        background-image: url("http://www.360youtu.com/images/20160325/weishangjing.jpg")
    }
}
 .section-sharing .ac-gallery-content .image-sharing-format {
    background-repeat: no-repeat;
    background-size: 735px 460px;
    height: 460px;
    width: 735px;
    background-image: url("http://images.apple.com/cn/mac/keynote/images/kn_mac_share_slide03_large.jpg")
}
 .section-sharing .ac-gallery-content .image-sharing-wuliao {
    background-repeat: no-repeat;
    background-size: 607px 380px;
    height: 380px;
    width: 607px;
    background-image: url("http://www.360youtu.com/images/20160325/yunyanshi.jpg");
    background-position-y: -14px;
}
 .section-sharing .ac-gallery-content .image-sharing-mingpian {
    background-repeat: no-repeat;
    background-size: 735px 460px;
    height: 460px;
    width: 735px;
    background-image: url("http://www.360youtu.com/images/20160325/mingpian.png")
}
 .section-sharing .ac-gallery-content .image-sharing-taili {
    background-repeat: no-repeat;
    background-size: 735px 460px;
    height: 460px;
    width: 735px;
    background-image: url("http://www.360youtu.com/images/20160325/taili.png")
}
@media only screen and (-webkit-min-device-pixel-ratio: 1.5), only screen and (min-resolution: 144dpi), (-webkit-min-device-pixel-ratio: 144), (min-resolution: 144dppx) {
     .section-sharing .ac-gallery-content .image-sharing-format {
        background-image: url("http://images.apple.com/cn/mac/keynote/images/kn_mac_share_slide03_large_2x.jpg")
    }
}

@media only screen and (-webkit-min-device-pixel-ratio: 1.5), only screen and (min-resolution: 144dpi), (-webkit-min-device-pixel-ratio: 144), (min-resolution: 144dppx) {
     .section-sharing .ac-gallery-content .image-sharing-wuliao {
        background-image: url("http://www.360youtu.com/images/20160325/yunyanshi.jpg")
    }
}
@media only screen and (-webkit-min-device-pixel-ratio: 1.5), only screen and (min-resolution: 144dpi), (-webkit-min-device-pixel-ratio: 144), (min-resolution: 144dppx) {
     .section-sharing .ac-gallery-content .image-sharing-mingpian {
        background-image: url("http://www.360youtu.com/images/20160325/mingpian.png")
    }
}
@media only screen and (-webkit-min-device-pixel-ratio: 1.5), only screen and (min-resolution: 144dpi), (-webkit-min-device-pixel-ratio: 144), (min-resolution: 144dppx) {
     .section-sharing .ac-gallery-content .image-sharing-taili {
        background-image: url("http://www.360youtu.com/images/20160325/taili.png")
    }
}
 .section-simplicity .ac-gallery-content .image-simplicity-tools {
    background-repeat: no-repeat;
    background-size: 607px 380px;
    height: 380px;
    width: 607px;
    background-image: url("http://www.360youtu.com/images/20160325/kn_mac_simplicity_slide02_large.png")
}

@media only screen and (-webkit-min-device-pixel-ratio: 1.5), only screen and (min-resolution: 144dpi), (-webkit-min-device-pixel-ratio: 144), (min-resolution: 144dppx) {
     .section-simplicity .ac-gallery-content .image-simplicity-tools {
       background-image: url("http://www.360youtu.com/images/20160325/kn_mac_simplicity_slide02_large.png")
    }
}

 .section-simplicity .ac-gallery-content .image-simplicity-canvas {
    background-repeat: no-repeat;
    background-size: 607px 380px;
    height: 380px;
    width: 607px;
    background-image: url("http://www.360youtu.com/images/20160325/kn_mac_simplicity_slide03_large.png")
}
.section-simplicity .ac-gallery-content .image-simplicity-canvas,
.section-simplicity .ac-gallery-content .image-simplicity-themes,
.section-simplicity .ac-gallery-content .image-simplicity-tools{
	margin-top: -8px;
}
@media only screen and (-webkit-min-device-pixel-ratio: 1.5), only screen and (min-resolution: 144dpi), (-webkit-min-device-pixel-ratio: 144), (min-resolution: 144dppx) {
     .section-simplicity .ac-gallery-content .image-simplicity-canvas {
        background-image: url("http://www.360youtu.com/images/20160325/kn_mac_simplicity_slide03_large.png")
    }
}

 .section-tools .ac-gallery-content .image-tools-presentation {
    background-repeat: no-repeat;
    background-size: 659px 371px;
    height: 371px;
    width: 659px;
    background-image: url("http://www.360youtu.com/images/20160325/kn_mac_tools_slide04_large.png")
}

@media only screen and (-webkit-min-device-pixel-ratio: 1.5), only screen and (min-resolution: 144dpi), (-webkit-min-device-pixel-ratio: 144), (min-resolution: 144dppx) {
     .section-tools .ac-gallery-content .image-tools-presentation {
        background-image: url("http://www.360youtu.com/images/20160325/kn_mac_tools_slide04_large.png")
    }
}


 .section-tools .ac-gallery-content .image-tools-animate {
    background-repeat: no-repeat;
    background-size: 659px 371px;
    height: 371px;
    width: 659px;
    background-image: url("http://images.apple.com/cn/mac/keynote/images/kn_mac_tools_slide05_large.jpg")
}

@media only screen and (-webkit-min-device-pixel-ratio: 1.5), only screen and (min-resolution: 144dpi), (-webkit-min-device-pixel-ratio: 144), (min-resolution: 144dppx) {
     .section-tools .ac-gallery-content .image-tools-animate {
        background-image: url("http://images.apple.com/cn/mac/keynote/images/kn_mac_tools_slide05_large_2x.jpg")
    }
}


 .section-simplicity .ac-gallery-content .image-simplicity-coach {
    background-repeat: no-repeat;
    background-size: 735px 460px;
    height: 460px;
    width: 735px;
    background-image: url("http://images.apple.com/cn/mac/keynote/images/kn_mac_simplicity_slide04_large.jpg")
}

@media only screen and (-webkit-min-device-pixel-ratio: 1.5), only screen and (min-resolution: 144dpi), (-webkit-min-device-pixel-ratio: 144), (min-resolution: 144dppx) {
     .section-simplicity .ac-gallery-content .image-simplicity-coach {
        background-image: url("http://images.apple.com/cn/mac/keynote/images/kn_mac_simplicity_slide04_large_2x.jpg")
    }
}