*{
    margin: 0;
    padding: 0;
}
/* body::-webkit-scrollbar {
    width: 0px;
} 
body::-webkit-scrollbar-track{background-color:#fff;} 
body::-webkit-scrollbar-thumb{background-color:#ccc;}
body.on::-webkit-scrollbar {
    width: 12px;
}  */
.pcAn {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 999;
    background-color: #fff;
    opacity: 0;
}
.pcAn .ho_sc_pr {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}
#myCanvas {
    position: fixed;
    top: 0;
    left: 0;
}
.pcAn .ho_sc_pr .ho_container {
    position: fixed;
    width: 100%;
    height: calc(100vh / 1.3);
    left: 0;
    bottom: 0;
    background-color: #fff;
    z-index: 2;
    -webkit-transition: all 3s;
    -moz-transition: all 3s;
    -o-transition: all 3s;
        transition: all 3s;
}
.pcAn .ho_sc_pr .ho_container .ho_show {
    position: relative;
    opacity: 0;
    z-index: 3;
}
.pcAn .pageLoad {
    position: absolute;
    top: 40%;
    left: 50%;
    -webkit-transform: translate(-50%,-40%);
    -moz-transform: translate(-50%,-40%);
    -o-transform: translate(-50%,-40%);
        transform: translate(-50%,-40%);
    z-index: 3;
}
.pcAn .pageLoad .pageLoad-demo {
    position: relative;
    font-weight: 400;
    font-size: 18px;
    letter-spacing: 6px;
    text-align: center;
    color: rgb(0 0 0 / 78%);
    perspective: 200px;
    left: 37%; 
    -webkit-transform: scale(2);
    -moz-transform: scale(2);
    -o-transform: scale(2);
        transform: scale(2);
}
.pcAn .pageLoad,
.pcAn .pageLoad .pageLoad-demo {
    -webkit-transition: all .8s;
    -moz-transition: all .8s;
    -o-transition: all .8s;
        transition: all .8s;
}
.pcAn .pageLoad.on {
    top: 28%;
}
.pcAn .pageLoad.on .pageLoad-demo {
    left: 0;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
        transform: scale(1);
}
.pcAn .pageLoad .pageLoad-demo .pageLoad-hide {
    opacity: 0;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -o-transition: all .3s;
        transition: all .3s;
}
.pcAn .pageLoad .pageLoad-demo .pageLoad-hide.item {
    font-size: 14px;
}
.pcAn .pageLoad.showOn .pageLoad-demo .pageLoad-hide {
    opacity: 1;
}
.pcAn .ho_content {
    position: absolute;
    top: 75%;
    left: 50%;
    transform: translate(-50%, -75%);
    opacity: 0;
    transition: opacity 3s;
    -webkit-transition: opacity 3s;
    -moz-transition: opacity 3s;
    -o-transition: opacity 3s;
    z-index: 10;
}  
.pcAn .ho_content .ho_itemCont {
    display: flex;
    column-gap: 150px;
    font-size: 16px;
    letter-spacing: 4px;
}
.pcAn .ho_content .ho_itemCont .item {
    position: relative;
    border: 1px solid #8E5053;
    padding: 9px 20px 10px 30px;
    color: rgb(0, 0, 0,.7);
}
.pcAn .ho_content .ho_itemCont .item::before {
    content: "";
    position: absolute;
    width: 10px;
    height: 90%;
    background-color: #8E5053;
    left: 6px;
    top: -8px;
}
.pcAn .ho_content .ho_itemCont .item:hover {
    background-color: #DE9898;
    color: #fff;
}
.pcAn .ho_ans {
    position: relative;
    width: 100%;
    height: 100vh;
    z-index: 5;
}
.pcAn .demo-content {
    position: relative;
    display: flex;
}
.pcAn .shadow {
    position: absolute !important;
    opacity: .2;
}
.pcAn .square, 
.pcAn .circle {
    pointer-events: none;
    position: relative;
    background-color: currentColor;
    background: none;
}
.pcAn .location {
    position: absolute;
    left: 0;
}
.pcAn .rightTop.location{
    right: 0;
    left: auto;
}
.pcAn .unit .square,
.pcAn .unit .circle {
    width: 1px;
}
.pcAn .demo-content.leftTop-demo {
    width: calc(100% / 28);
    height: calc(100vh / 6.5);
}
.pcAn .leftTop-demo .square,
.pcAn .leftTop-demo .circle {
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: #595758;
}
.pcAn .demo-content.leftCon-demo {
    width: calc((100% / 28) + (100% / 46));
    height: calc(100vh / 25);
}
.pcAn .demo-content.leftCon-demo.w {
    width: calc(100% / 28);
    top: calc(100vh / 6.5);
}
.pcAn .leftCon-demo .square,
.pcAn .leftCon-demo .circle {
    left: 0;
    height: calc(100vh / 25);
    background-color: #8E5053;
}
.pcAn .leftCon-demo.w .square,
.pcAn .leftCon-demo.w .circle {
    width: 6px;
    background-color: #fff;
}
.pcAn .leftBottomCont,
.pcAn .leftBottomWidth {
    width: calc(100% / 3.8);
}
.pcAn .leftBottomCont {
    bottom: calc(100vh / 9);
    height: calc(100vh / 22);
}
.pcAn .leftBottomCont .square,
.pcAn .leftBottomCont .circle  {
    height: calc(100vh / 22);
    background-color: #595758;
}
.pcAn .leftBottomWidth {
    bottom: calc((100vh / 9) - (100vh / 35.2));
    height: calc(100vh / 35.2);
}
.pcAn .leftBottomWidth .square,
.pcAn .leftBottomWidth .circle  {
    height:  calc(100vh / 35.2);
    background-color: #8E5053;
}
.pcAn .leftBottom,
.pcAn .leftBottom .square,
.pcAn .leftBottom .circle,
.pcAn .leftBottom.eryThrInu .square,
.pcAn .leftBottom.eryThrInu .circle {
    height: calc(100vh / 18.3);
}
.pcAn .leftBottom {
    bottom: 0;
}
.pcAn .leftBottom {
    width: calc(100% / 6.6);
}
.pcAn .leftBottom .square,
.pcAn .leftBottom .circle {
    background-color: #8E5053;
}
.pcAn .leftBottom.eryThrInu {
    width: calc(100% / 8.7);
}
.pcAn .leftBottom.eryThrInu .square,
.pcAn .leftBottom.eryThrInu .circle {
    background-color: #595758;
}
.pcAn .rightTop {
    bottom: calc(100vh / 9);
    height: calc(100vh / 7.2);
}
.pcAn .rightTop {
    justify-content: right;
    width: calc(100% / 5);
}
.pcAn .rightTop .square,
.pcAn .rightTop .circle {
    height: calc(100vh / 7.2);
    background-color: #595758;
}
.pcAn .rightTop.eryThrInu {
    bottom: calc(100vh / 18.3);
    height: calc(100vh / 35.2)
}
.pcAn .rightTop.eryThrInu .square,
.pcAn .rightTop.eryThrInu .circle {
    height: calc(100vh / 35.2);
    background-color: #8E5053;
}
.pcAn .rightTop.w,
.pcAn .rightTop.e {
    bottom: calc((100vh / 18.3) - (100vh / 88));
    height: calc(100vh / 88);
}
.pcAn .rightTop.w {
    width: calc((100% / 5) / 3);
}
.pcAn .rightTop.w .square,
.pcAn .rightTop.w .circle {
    height: calc(100vh / 88);
    background-color: #8E5053;
}
.pcAn .rightTop.e {
    width: calc(((100% / 5) / 3) - (100% / 72.7));
}
.pcAn .rightTop.e .square,
.pcAn .rightTop.e .circle {
    height:  calc(100vh / 88);
    background-color: #fff;
}