.header-s-menu-mask{
    width: 100%;
    height: 10px;
    display: block;
    position: absolute;
    z-index: 1;
    top: 20px;
    background-color: #FFF;
}
.header-member .header-s-menu-mask{
    top: 6px;
}
.index-banner-box{
    width: 100%;
    display: block;
    position: fixed;
    overflow: hidden;
    top: 0;
    left: 0;
}
.index-banner-box,
.index-banner-list,
.index-video-box,
.index-video,
.index-video-bg{
     height: 100vh;
}
.index-banner-list-box{
    width: 100%;
    display: block;
    position: relative;
    
}
.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-banner-slong,
.index-video-slong{
    width: 100%;
    text-align: center;
    font-size: 24px;
    letter-spacing: 2px;
    color: #FFF;
    display: block;
    position: absolute;
    z-index: 9;
    top: 48%;
    cursor: context-menu;
}
.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-banner-slong-box{
    width: 100%;
    display: block;
    position: absolute;
    top: 48%;
    left: 0;
    z-index: 5;
    pointer-events: none;
    text-align: center;
}
.index-video-open{
    display: none;
}
.index-banner-scroll-box{
    width: 100px;
    display: block;
    max-width: 100%;
    position: absolute;
    bottom: 40px;
    left: calc(50% - 50px);
    transform: rotate(90deg);
}
.index-banner-scroll-box p{
    font-size: 12px;
    padding-bottom: 2px;
    color: #FFF;
    letter-spacing: 2px;
}
.index-banner-scroll-box span{
    width: 100%;
    height: 1px;
    display: block;
    background-color: #FFF;
}
.index-banner-slong-img-box{
    display: block;
    position: absolute;
    right: 11%;
    bottom: 16%;
    width: 450px;
    max-width: 100%;
}

/*---------------index-about----------------*/

.index-box{
    margin-top: 100vh;
    position: relative;
    z-index: 2;
    min-height: 100vh;
}
.index-about-box{
    padding: 100px 0;
    background-color: #FFF;
    font-size: 0;
}
.index-about-img-box{
    width: calc(100% - 620px);
    display: inline-block;
    vertical-align: middle;
    height: 600px;
    overflow: hidden;
    transition: all .5s ease;
}

.index-about-img{
    width: 100%;
    height: 100%;
    display: block;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    transition: all .5s ease;
    position: relative;
}
.index-about-info-box{
    width: 620px;
    max-width: 100%;
    display: inline-block;
    vertical-align: middle;
}
.index-about-info-title{
    font-size: 28px;
    letter-spacing: 2px;
    padding-bottom: 20px;
    font-weight: bold;
}
.index-about-info-title2{
    font-size: 28px;
    letter-spacing: 2px;
    font-weight: bold;
}
.index-about-info{
    font-size: 16px;
    letter-spacing: 2px;
    padding-bottom: 20px;
    color: #171717;
    line-height: 2;
}
.index-about-info2{
    font-size: 14px;
}
.index-about-info:last-child{
    padding-bottom: 0;
}
.index-about-info-box{
    padding: 0 20px;
    box-sizing: border-box;
}
.index-about-article-box{
    width: 540px;
    max-width: 100%;
    box-sizing: border-box;
}

/*index-v*/
#key-value{
    position: absolute;
    top: 0;

}
.index-v-box{
    width: 100%;
    height: 100vh;
    position: relative;
    background-color: #FFF;
    display:         flex;
    display: -webkit-flex;
              align-items: center;
    -webkit-align-items: center;
            justify-content: center;
    -webkit-justify-content: center;
    overflow: hidden;
}
.index-v-box,
.index-v-img-box,
.index-v-info-bg{
    height: 100vh;
}
.index-v-img-box{
    width: 100%;
    display: block;
    position:relative;
    top: 0;
    left: 0;
    pointer-events: none;
}

.index-v-img{
    width: 100vw;
    height: 100%;
    display: block;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
}
.index-v-info-box{
    width: 800px;
    height: 800px;
    max-width: 100%;
    display: block;
    margin: 0 auto;
    position: absolute;
    left: calc(50% - 400px);
    top: calc(50% - 400px);
    transition: all .8s ease;
}
.index-v-info-block{
    width: 100vw;
    height: 100vh;
    position: absolute;
    top: 0;
    left: 0;
    
}
.index-v-info-round-box{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    border-radius: 50%;
    overflow: hidden;
}
.index-v-round-bg{
    width: 100vw;
    height: 100vh;
    display: block;
    position: absolute;
    background-color: rgba(255,255,255,1);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    right: calc(-50vw + 400px);
    bottom:calc(-50vh + 400px) ; 
    -webkit-filter:blur(2px);
}
.index-v-info-bg-box{
    width: 100%;
    height: 100%;
    display: block;
    border-radius: 50%;
    overflow: hidden;
    pointer-events: none;
    position: relative;
    z-index: 2;
    background-color: #FFF;
    opacity: 0.4;

}

.index-v-info-bg{
    width: 100%;
    height: 100%;
    display: block;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    opacity: 0.3;
}
.index-v-info{
    width: 500px;
    max-width: 100%;
    height: 500px;
    display: block;
    position: absolute;
    top: calc(50% - 250px);
    left: calc(50% - 250px);
    z-index: 2;
}
.index-v-info-s-round{
    width: 100%;
    max-width: 100%;
    height: 100%;
    display: block;
    position: absolute;
    border-radius: 50%;
    top: 0;
    left: 0;
    box-sizing: border-box;
}
.header-menu-svg {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0px;
    left: 0px;
    -webkit-transform: rotate(-90deg);
    transform: rotate(-90deg);
}
.header-menu-svg circle {
    stroke-dasharray: 1550;
    stroke-dashoffset: 1500;
    stroke-width: 2;
    -webkit-transition: all 1.2s linear;
    -moz-transition: all 1.2s linear;
    -o-transition: all 1.2s linear;
    -ms-transition: all 1.2s linear;
    transition: all 1.2s linear;
    transition-delay: .3s;
}
.index-v-info-box.active .header-menu-svg circle {
     stroke-dashoffset: 0;
}
.index-v-info-icon-box{
    width: 100%;
    height: 100%;
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
}
.index-v-info-icon{
    width: 84px;
    max-width: 100%;
    height: 84px;
    display: block;
    position:absolute;
    transition: all .3s ease;
}
.index-v-info-icon a{
    outline: none;
    transition: all 1s ease;
    display: block;
}
.index-v-info-icon span{
    position: relative;
    z-index: 2;
    font-size: 60px;
    width: 100%;
    line-height: 84px;
    text-align: center;
    display: block;
    font-weight: bold;
    transition: all .5s ease;
}
.index-v-info-icon-bg{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    border: 2px solid #000;
    background-color: #FFF;
    transform: rotate(45deg);

}
.index-v-info-icon:nth-child(1){
    top: -32px;
    left: calc(50% - 42px);
}
.index-v-info-icon:nth-child(2){
    top: calc(50% - 42px);
    right: -29px;
}
.index-v-info-icon:nth-child(3){
    bottom: -29px;
    left: calc(50% - 42px);
}
.index-v-info-icon:nth-child(4){
    top: calc(50% - 42px);
    left: -32px;
}
.index-v-info-s-box{
    width: 300px;
    max-width:100%;
    height: 300px;
    display: block;
    position: absolute;
    top: calc(50% - 150px);
    left: calc(50% - 150px);
    z-index: 2;
}
.index-v-info-s-bg{
    width: 100%;
    height: 100%;
    display: block;
    border-radius: 50%;
    position: absolute;
    top: 0;
    left: 0;
    background-color: rgba(255,255,255,0.7);
}
.index-v-info-s-bg span{
    width: 100%;
    height: 100%;
    display: block;
    background-size: 45%;
    background-repeat: no-repeat;
    background-position: center;
    background-image: url(../img/front/index-v-logo.png);
    opacity: 0.1;
}
.index-v-info-article-box{
    position: relative;
    z-index: 3;
    width: 100%;
    height: 100%;
    display:         flex;
     display: -webkit-flex;
          align-items: center;
    -webkit-align-items: center;
          justify-content: center;
    -webkit-justify-content: center;
    flex-direction:column;
}

.index-v-info-article-title{
    font-size: 18px;
    color: #555;
    letter-spacing: 2px;
    padding-bottom:10px;
}

.index-v-info-article-title b{
    font-size: 30px;
    color: #d3122e;
}
.index-v-info-article-p{
    width: 100%;
    display: block;
    text-align: center;
    letter-spacing: 2px;
    color: #000;
}
.index-products-box{
    padding: 50px 0;
    background-color: #FFF;

}

.index-products-list-box{
    width: 100%;
    height: 420px;
    display: block;
    position: relative;
    margin-bottom: 50px;
}
.index-products-list-bg-box{
    width: 100%;
    height: 100%;
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    background-color: #000;
}
.index-products-list-bg{
    width: 100%;
    height: 100%;
    display: block;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    opacity: 0.4;
}
.index-products-link-box{
    width: 100%;
    height: 100%;
    display:         flex;
     display: -webkit-flex;
          align-items: center;
    -webkit-align-items: center;
          justify-content: center;
    -webkit-justify-content: center;
    flex-direction:column; 
    position: relative;
    z-index: 3;
}
.index-products-link{
    display: inline-block;
    box-sizing: border-box;
    padding: 5px;
    color: #FFF;
    font-size: 16px;
    display:         flex;
     display: -webkit-flex;
          align-items: center;
    -webkit-align-items: center;
          justify-content: center;
    -webkit-justify-content: center;
    flex-direction:column; 
    min-width: 200px;
    height: 100px;
    text-align: center;
    box-sizing: border-box;
    letter-spacing: 2px;
    transition: all .5s ease;
    position: relative;
}
.index-products-link-title{
    position: relative;
    z-index: 3;
}
.index-products-link-bg{
    width: 100%;
    height: 100%;
    position: absolute;
    background: #ce0030;
    background: -moz-linear-gradient(top, #ce0030 1%, #ea5432 100%);
    background: -webkit-linear-gradient(top, #ce0030 1%,#ea5432 100%);
    background: linear-gradient(to bottom, #ce0030 1%,#ea5432 100%);
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ce0030', endColorstr='#ea5432',GradientType=0 );
    top: 0;
    left: 0;
    transition: all .5s ease;
    transform: scale(0,1);
}
.index-products-link-top{
    width: 100%;
    height: 1px;
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    background-color: #FFF;
    transform-origin: left;
}
.index-products-link-right{
    width: 1px;
    height: 100%;
    display: block;
    position: absolute;
    top: 0;
    right: 0;
    background-color: #FFF;
    transform-origin: top;
}
.index-products-link-left{
    width: 1px;
    height: 100%;
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    background-color: #FFF;
    transform-origin: bottom;
}
.index-products-link-bottom{
    width: 100%;
    height: 1px;
    display: block;
    position: absolute;
    bottom: 0;
    left: 0;
    transform-origin: right;
    background-color: #FFF;
}


main{
    position: relative;
}

/*過場動畫*/

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

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

.loading-logo-box{
    width: 250px;
    max-width: 100%;
    display: block;
    position: relative;
    margin: 0 auto;
    overflow: hidden;
}
.loading-log{
    width: 100%;
    display: block;
    position: relative;
 
}
.loading-logo-title{
    width: 100%;
    height: 5px;
    display: block;
    margin-top: 20px;
    animation: line 1.5s ease 0s 1 both;
    transform-origin: left;
    /* Permalink - use to edit and share this gradient: http://colorzilla.com/gradient-editor/#ea5432+0,ce0030+100,ce0030+100 */
    background: #ea5432; /* Old browsers */
    background: -moz-linear-gradient(left, #ea5432 0%, #ce0030 100%, #ce0030 100%); /* FF3.6-15 */
    background: -webkit-linear-gradient(left, #ea5432 0%,#ce0030 100%,#ce0030 100%); /* Chrome10-25,Safari5.1-6 */
    background: linear-gradient(to right, #ea5432 0%,#ce0030 100%,#ce0030 100%); /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ea5432', endColorstr='#ce0030',GradientType=1 ); /* IE6-9 */

}
.loading-mask{
    width: 100%;
    height: 100%;
    display: block;
    position: absolute;
    top: 0;
    background: #FFF;
    right: 0%;
    animation:  right2 2s linear 0s 1 forwards;

}