.img-viewer-box {
    position: relative;
}
.img-viewer-right {
    -ms-overflow-style: none;
    /*scrollbar-width: none;*/
    scrollbar-width: none;
}
.img-viewer-right::-webkit-scrollbar {
     display: none;
}
.preview-img:first-child{
    margin-top: 0
}
.preview-img:last-child{
    margin-bottom: 0 
}
.preview-img {
    margin: 0.3125vw auto 0.3125vw auto;
    border: 1px solid #CCCDD0;
    width: calc( 93.33% - 2px );
    height: calc( 22.256% - 2px );
    display: block;
    border-radius: 4px;
    overflow: hidden;
    text-align: center;
    line-height: calc(22.256% - 2px);
}

.preview-img.active {
    width: calc( 100% - 4px );
    height: calc( 23.848% - 4px );
    border: 2px solid #00B062;
    margin: 0.416vw auto 0.416vw auto;
}
.preview-img.active:first-child{
    margin-top: 0 !important;
}
.preview-img.active:last-child{
    margin-bottom: 0 !important;
}
.img-viewer-left {
    width: calc( 72.123% - 2px );
    height: calc( 100% - 2px);
    border: 1px solid #CCCDD0;
    background-color: #ffffff; 
    border-radius: 6px; 
    overflow: hidden; 
    vertical-align: top;
    display: inline-block;
    position: relative;
    text-align: center;
}
.skip-to-detail {
    width: 15.6%;
    border-radius: 3.9%;
    background-color: #00B062;
    color: #ffffff;
    text-align: center;
    position: absolute;
    right: 3%;
    bottom: 3%;
    padding: 2% 0;
    font-size: 0.78vw;
}
.img-viewer-right {
    width: 17.2%; 
    height: 100%;
    display: inline-block;
    margin-left: 1.72%;
    overflow-y: scroll;
    overflow-x: hidden;
}
.img-previewer-close-btn {
    position: absolute;
    right: 1.04vw;
    top: 1.04vw;
    width: 0.9375vw;
    height: 0.9375vw;
    background-image: url('/images/themePlan/close-viewer-btn.png');
    background-size: 100% 100%;
}
.move-btn-list{
    width: 1.66vw;
    height: auto;
    vertical-align: bottom;
    display: inline-block;
    margin-left: 1.4vw;
}
.img-preview-move-btn {
    width: 1.66vw;
    height: 1.66vw;
    background-image: url('/images/themePlan/up-btn.png');
    background-size: 100% 100%;
}
.img-preview-move-btn.next{
    background-image: url('/images/themePlan/down-btn.png');
    background-size: 100% 100%;
    margin-top: 2.08vw;
}
.img-preview-move-btn:hover{
    background-image: url('/images/themePlan/up-active.png');
}
.img-preview-move-btn.next:hover{
    background-image: url('/images/themePlan/down-active-btn.png');
}
.blackBoard {
    position: fixed;
    height: 100vh;
    width: 100vw;
    left: 0;
    top: 0;
    background-color: rgba(0,0,0,0.6);
    z-index: 999;
}
.img-viewer-box {
    background-color: #ffffff;
    border-radius: 6px;
    display: block;
    margin: 0 auto;
    padding: 1.04vw;
    vertical-align: top;
}
.top-viewer-box {
    width: 100vw;
    margin: 0 auto;
    height: 88vh;
    line-height: 88vh;
    padding:0;
    text-align: center;
    display: inline-block;
    vertical-align: top;
}
.top-viewer-box img{
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    vertical-align: middle;
}
.switch-btn {
    width: 3.2vw;
    height: 3.2vw;
    line-height: 3.2vw;
    border-radius: 50%;
    background-color: #000000;
    display: inline-block;
    cursor: pointer;
    vertical-align: top;
}
.switch-btn .bg-icon{
    width: 1.5vw;
    height: 2.6vh;
    margin: 2.1vh auto;
}
.pre-switch{
    margin: 41.57vh 0 auto 12.77vw;
    position: absolute;
    left: 0;
    top: 0;
}
.pre-switch .bg-icon{
    background-image: url('/images/imgViewer/pre-btn.png');
    background-size: 100% 100%;
}
.pre-switch:hover .bg-icon{
    background-image: url('/images/imgViewer/pre-btn-active.png');
}
.next-switch{
    margin: 41.57vh 12.77vw auto 0;
    position: absolute;
    right: 0;
    top: 0;
}
.next-switch .bg-icon{
    background-image: url('/images/imgViewer/next-btn.png');
    background-size: 100% 100%;
}
.next-switch:hover .bg-icon{
    background-image: url('/images/imgViewer/next-btn-active.png');
}
.bottom-preview-box{
    width: 100vw;
    height: 9.6vh;
    padding: 1.2vh 0;
    background-color: #000000;
}
.bottom-preview-box .btn{
    width: 1.8vw;
    height: calc(100% - 5.8vh);
    display: inline-block;
    line-height: 100%;
    margin: 2.9vh 1.1vw;
    text-align: center;
    cursor: pointer;
}
.bottom-preview-box .pre-btn{
    background-image: url('/images/imgViewer/pre-btn.png');
    background-size: 100% 100%;
}
.bottom-preview-box .pre-btn:hover{
    background-image: url('/images/imgViewer/pre-btn-active.png');
}
.bottom-preview-box .next-btn{
    background-image: url('/images/imgViewer/next-btn.png');
    background-size: 100% 100%;
}
.bottom-preview-box .next-btn:hover{
    background-image: url('/images/imgViewer/next-btn-active.png');
}
.bottom-preview-box .btn img{
    width: 43%;
    height: auto;
}
.bottom-preview-box .bottom-inner-box{
    width: 92vw;
    height: 100%;
    display: inline-block;
    overflow: hidden;
    position: relative;
}
.bottom-preview-box .bottom-inner-scroll-box{
    width: auto;
    height: 9.6vh;
    position: absolute;
    left: 0;
    top: 0;
    white-space: nowrap;
    transition: ease all .4s;
}
.bottom-preview-box .bottom-inner-box .preview-item{
    width: 6.7vw;
    height: 9.6vh;
    line-height: 9.6vh;
    display: inline-block;
    margin-right: 0.9vw;
    position: relative;
    text-align: center;
    cursor
}
.bottom-preview-box .bottom-inner-box .preview-item .bottom-preview-img{
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    vertical-align: middle;
}
.bottom-preview-box .bottom-inner-box .preview-item .choosed-border {
    width: calc(100% - 4px);
    height: calc(9.6vh - 4px);
    border: 2px solid #00B062;
    position: absolute;
    top: 0;
    left: 0;
    display: none;
}
.bottom-preview-box .bottom-inner-box .preview-item.active .choosed-border{
    display:block;
}
.close-icon{
    width: 3vw;
    height: 3vw;
    position: absolute;
    top: 5vh;
    right: 5vw;
    background-image: url('/images/close_ic@2x.png');
    background-size: 100% 100%;
    cursor: pointer;
}