.index-banner-box{
    width: 1000px;
    max-width: 100%;
    display: block;
    margin: 0 auto;
    position: relative;
    min-height: calc(100vh - 364px);
    margin-bottom: 40px;
}
.index-banner-box,
.index-banner-list,
.index-video-box,
.index-video,
.index-video-bg{
     height: 600px;
}
.index-banner-list-box{
    width: 100%;
    display: block;
    position: relative;  
}
/*.index-banner .slick-list,
.index-banner .slick-track{
    height: 100%;

}*/
.index-banner-list{
    width: 100%;
    display: block;
     position: relative;
}
.index-banner-list span{
    height: 100%;
    width: 100%;
    display: block;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
}
.index-banner{
    width: 100%;
    height: 100%;
    display: block;
    position: relative;
}


.index-video-mask{
    width: 100%;
    height: 100%;
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    background-color: #000;
    opacity: 0.4;
    z-index: 5;
}
.index-video-box{
    width: 100%;
    display: block;
    position: relative;
}
.index-video{
    width: 100%;
    height: 100%;
    position: relative;
    z-index: 5;
    display: block;
}

.index-video-bg{
    width: 100%;
    height: 100%;
    display: block;
    position: absolute;
    z-index: 1;
    top: 0;
    left: 0;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
}

.index-video-open{
    display: none;
}

.index-banner-slong-box{
    width: 50%;
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    text-align: right;
    display: none;
}
.index-banner-slong{
    display: inline-block;
    vertical-align: top;
    text-align: left;
    position: relative;
    margin-top: 115px;
}

.index-banner-en{
    font-size: 100px;
    color: #d180b3;
    letter-spacing: 13px;
    font-family: 'Roboto';
    font-weight: 100;
}
.index-banner-ch{
    font-family: 'cwTeXYen';
    font-size: 18px;
    color: #555555;
    writing-mode: vertical-lr; 
    letter-spacing: 10px;
    position: absolute;
    right: 0;
    top: calc(50% - 54px);
}


/*-------------------------------------*/
.pages-banner-box{
    width: 100%;
    height: 600px;
    display: block;
    position: relative;
    margin-top: 104px;
}
.pages-banner-img-box{
    width: 100%;
    height: 100%;
    display: block;
    position: relative;
}

.pages-banner-img-mask{
    width: 100%;
    height: 100%;
    display: block;
    position: absolute;
    top:0;
    left: 0;
    background-color: #000; 
}
.pages-banner-slong{
    font-size: 26px;
    color: #FFF;
    padding: 0 20px;
    box-sizing: border-box;
    text-align: center;
    width: 100%;
    position: absolute;
    z-index: 1;
    left: 0;
    top: calc(50% - 20px);
    letter-spacing: 2px;
}
.index-banner .slick-prev, 
.index-banner .slick-next{
    z-index: 2;
    width: 30px;
    height: 50px;
}
.index-banner .slick-prev{
    left: 20px;
}
.index-banner .slick-next{
    right: 20px;
}
.index-banner .slick-prev:before{
    content: '\f053';
    font-weight: bold;
    font-family: "Font Awesome 5 Free";
    color: #fff;
    font-size: 40px;
    opacity: 0;
    transition: all .3s linear;
}
.index-banner .slick-next:before{
    content: '\f054';
    font-weight: bold;
    font-family: "Font Awesome 5 Free";
    color: #fff;
    opacity: 0;
    font-size: 40px;
    transition: all .3s linear;
}
.index-banner-list-box:hover .slick-prev,
.index-banner-list-box:hover .slick-next{
    text-shadow: 0 0 10px rgba(0,0,0,1);
}
.index-banner-list-box:hover .slick-prev:before,
.index-banner-list-box:hover .slick-next:before{
    opacity: 0.5;
}
.index-banner .slick-prev:hover:before,
.index-banner .slick-next:hover:before{
    text-shadow: 0 0 10px rgba(0,0,0,1);
    opacity: 1;
}

/*index-fancybox*/

.index-fancybox-table{
    width: 100%;
    height: 100vh;
    display: table;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 999;
    opacity: 0;
    pointer-events: none;
}
.index-fancybox-table.active{
    opacity: 1;
    pointer-events: auto;
}
.index-fancybox-table-mid{
    display: table-cell;
    vertical-align: middle;
    text-align: center;
}
.index-fancybox-box{
    max-width: 80vw;
    max-height: 100vh;
    overflow: hidden;
    display: inline-block;
    position: relative;
    z-index: 3;
}
.index-fancybox-box img{
    max-height: 70vh;
}
.index-fancybox-mask{
    background-color: rgba(0,0,0,0.9);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}
.index-fancybox-close{
    width: 40px;
    height: 40px;
    line-height: 40px;
    font-size: 36px;
    color: #fff;
    text-align: center;
    position: absolute;
    top: 0;
    right: 0;
    cursor: pointer;
    z-index: 4;
}
.index-fancybox-img-box{
    text-align: center;
}
.index-fancybox-box img{
    display: inline-block;
}
.index-fancybox-box .slick-prev, 
.index-fancybox-box .slick-next{
    z-index: 2;
    width: 30px;
    height: 50px;
    text-shadow: 0 0 10px rgba(0,0,0,1);
}
.index-fancybox-box .slick-prev{
    left: 0px;
}
.index-fancybox-box .slick-next{
    right: 0px;
}
.index-fancybox-box .slick-prev:before{
    content: '\f053';
    font-weight: bold;
    font-family: "Font Awesome 5 Free";
    color: #fff;
    font-size: 40px;
    opacity: 1;
    transition: all .3s linear;
}
.index-fancybox-box .slick-next:before{
    content: '\f054';
    font-weight: bold;
    font-family: "Font Awesome 5 Free";
    color: #fff;
    opacity: 1;
    font-size: 40px;
    transition: all .3s linear;
}
.rwd-logo{
    display: none;
}

@media only screen and (max-width: 1000px){
    .pages-banner-box{
        margin-top: 75px;
    }
    .index-banner-box{
        width: 95vw;
        min-height: calc(100vh - 378px);
    }
    .index-banner-box,
    .index-banner-list,
    .index-video-box,
    .index-video,
    .index-video-bg{
         height: calc((600 / 1000) * 95vw);
    }
    .index-fancybox-arrow{
        width: 50vw;
        padding: 0 10px;
        z-index: 3;
        outline: 0;
    }
}

@media only screen and (max-width: 750px){
    .pages-banner-slong{
        font-size: 20px;
    }
    .pages-banner-box{
        height: 250px;
    }
    .rwd-logo{
        display: block;
        text-align: center;
        padding-bottom: 20px;
    }
}
@media only screen and (max-width: 550px){
    .pages-banner-box{
        margin-top: 59px;
    }
}