/* ----------------banner------------------ */
.index-banner-box{
    width: 100%;
    height: 100vh;
    display: block;
    position: relative;
    overflow: hidden;
}
.index-banner-box,
.index-banner-img,
.index-banner-slong-box,
.index-banner-slong-list-box,
.index-video-box,
.index-video,
.index-video-bg{
     height: 100vh;
}
.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:rgba(0,0,0,0.4);
    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-slong{
    width: 100%;
    text-align: center;
    font-size: 36px;
    color: #FFF;
    display: block;
    position: absolute;
    z-index: 9;
    top: 48%;
    text-shadow: rgba(0,0,0,0.6) 2px 2px 2px;
    cursor: context-menu;
}
.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-banner-mask{
    width: 100%;
    height: 100%;
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    background-image: url('../img/banner-mask.jpg');
    opacity: 0.4;
}
.index-banner-img{
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
}
.index-banner-slong-box{
    width: 100%;
    height: 100%;
    display: block;
    position: absolute;
    top: 0;
    z-index: 9;
}

.index-video-slong1,
.index-video-slong2{
    font-size: 28px;
    letter-spacing: 1px;
    color: #FFF;
    display: block;
}
.index-video-slong1{
    padding-bottom: 30px;
}
.index-arrow{
    width: 50px;
    display: block;
    position: absolute;
    bottom: 5%;
    left: calc(50% - 25px);
    z-index: 10;
}
.index-banner-slong-list-box{
    width: 100%;
    display: block;
    position: relative;
}
.index-banner-slong-list{
    width: 100%;
    display: block;
    position: absolute;
    top: 48%;
    text-align: center;

}
.index-banner-list{
    width: 100%;
    display: block;
}
.index-banner-list-box{
    width: 100%;
    height: 100%;
    display: block;
    position: relative;
}
/* -------------------index-products-------------- */

.index-box{
    width: 1300px;
    max-width: 100%;
    position: relative;
    display: block;
    margin: 80px auto;
}
.index-title{
    font-size: 28px;
    font-weight: bold;
    letter-spacing: 1px;
    text-align: center;
}
.line-top1-1{
    width: 100px;
    height: 1px;
    background-color: #000;
    display: block;
    position: absolute;
    top: 21px;
    left: 0;
}
.line-top1-2{
    width: 100px;
    height: 1px;
    background-color: #000;
    display: block;
    position: absolute;
    top: 21px;
    right: 0;
}
.line-right1-1{
    width: 1px;
    height: 100px;
    background-color: #000;
    display: block;
    position: absolute;
    top: 21px;
    right: 0;
}
.line-right1-2{
    width: 1px;
    height: 100px;
    background-color: #000;
    display: block;
    position: absolute;
    bottom: 0;
    right: 0;
}
.line-bottom1-1{
    width: 100px;
    height: 1px;
    background-color: #000;
    display: block;
    position: absolute;
    bottom: 0;
    left: 0;
}

.line-bottom1-2{
    width: 100px;
    height: 1px;
    background-color: #000;
    display: block;
    position: absolute;
    bottom: 0;
    right: 0;
}
.line-left1-1{
    width: 1px;
    height: 100px;
    background-color: #000;
    display: block;
    position: absolute;
    top:21px;
    left: 0;
}
.line-left1-2{
    width: 1px;
    height: 100px;
    background-color: #000;
    display: block;
    position: absolute;
    bottom: 0;
    left: 0;
}
.line{
    transition: all .3s linear;
}

.products-list-box{
    width: 1230px;
    max-width: 100%;
    margin: 0 auto;
    padding: 30px 0;
    display: block;
    position: relative;
    font-size: 0;
}
.products-list{
    width: 380px !important;
    max-width: 100%;
    display: inline-block;
    margin: 0 15px;
    margin-bottom: 50px;
}
.prodcuts-img-box{
    width: 100%;
    height: 340px;
    display: block;
    overflow: hidden;
    position: relative;
}
.products-img{
    width: 100%;
    height: 100%;
    display: block;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;


}
.products-mask{
    width: 100%;
    height: 100%;
    opacity: 0;
    background-color: rgba(23,95, 117, 0.7);
    position: absolute;
    top: 0;
    left:0;
    z-index: 1;
}
.products-mask-logo{
    width: 41px;
    max-width: 100%;
    position: absolute;
    top: calc(50% - 24px);
    left: calc(50% - 20.5px);
}
.products-list-title{
    text-align: center;
    font-size: 16px;
    color: #333333;
    letter-spacing: 1px;
    display: block;
    padding: 20px 0;
    height: 25px;
    overflow: hidden;
}
.products-list-line-box{
    width: 100%;
    height: 1px;
    display: block;
    position: relative;
}
.products-list-line1{
    width: 100%;
    height: 100%;
    position: relative;
    background-color: #a0a0a0;
    display: block;
}
.products-list-line2{
    width: 0%;
    height: 100%;
    position: absolute;
    z-index: 2;
    top: 0;
    left: 0;
    display: block;
    background-color: #175f75;
    transition: all .3s linear;
}
.products-list-box .slick-prev{
    width: 50px;
    height: 70px;
    left: -6%;
    top: inherit;
    bottom: calc(50% - 25px);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    background-image: url('../img/arrow-left.png');
}
.products-list-box .slick-prev::before{
    content:'';
 
}
.products-list-box .slick-next{
    width: 50px;
    height: 70px;
    right: -6%;
    top: inherit;
    bottom: calc(50% - 25px);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    background-image: url('../img/arrow-right.png');
}
.products-list-box .slick-next::before{
    content: '';
}
.index-products-prev{
    width: 50px;
    display: block;
    position: absolute;
    top: calc(50% - 35px);
    left: -50px;
}
.index-products-next{
    width: 50px;
    display: block;
    position: absolute;
    top: calc(50% - 35px);
    right: -50px;
}



/*過場動畫*/

.dt-loading-2 {
    width: 100%;
    height: 100vh;
    display: table;
    position: fixed;
    top: 0;
    z-index: 99999;
    transition: all .4s linear;

}

.laying-2 {
   display: table-cell;
   vertical-align: middle;
}

.loading-logo-box{
    width: 80px;
    display: block;
    position: relative;
    margin: 0 auto;
    z-index: 6;
}
.loading-log{
    width: 100%;
    display: block;
    position: relative;
    z-index: 5;
    animation: rotate2 1.9s linear 0s 1 forwards;

}
.loading-title{
    width: 100%;
    display: block;
    animation: fade 1.9s linear 1s 1 forwards;
}
.loading-mask{
    width: 100%;
    height: 100%;
    display: block;
    position: absolute;
    z-index: 5;
    top: 0;
    background: rgba(0, 0, 0, 0.7);
    right: 0%;
}
.loading-mask2{
    width: 100%;
    height: 100%;
    display: block;
    position: absolute;
    z-index: 1;
    top: 0;
    background: rgba(0, 0, 0, 1);
    right: 0%;
}

.loading-bg{
    width: 100%;
    height: 100%;
    display: block;
    position: absolute;
    z-index: 4;
    top: 0;
    right: 0%;
    background-image: url('../img/footer-bg.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

#label{
    position: relative;
    top: -100px;
}


.index-more{
    width:200px;
    line-height: 48px;
    height: 50px;
    text-align: center;
    display: none;
    margin: 0 auto;
    border: 2px  solid  #1689a5;
    box-sizing: border-box;
    font-size: 16px;
    letter-spacing: 1px;
    margin-top: 20px;
}