* {
   font-family: PingFangTC;
}
html,
body {
    height: 100%;
    margin: 0;
    padding: 0;
    background-size: cover;
    white-space: nowrap;
    overflow-x: auto;
}
ul li {
    position: relative;
    float: left;
    list-style-type:none;
}
a,a:hover { text-decoration: none;color: unset;width: 100%;height: 100% }
button,button:active,button:hover ,button.focus,button.active.focus,button:focus,button:active:focus,button.active:focus{ border: none; outline: none}
.header,.footer{
  background: #000;
}
.goog-gt-tt {display: none !important;height: 0}
.header {
    width: 100%;
    height: auto;
}
.header-logo {
    height: auto;
    width: 100%;
}

.container-body{
    width: 100%;
    height: calc(100vh - (180vw/19.8));
    background-color: #f0f0f0;
    background-size: cover;
}

.footer-logo {
   width: 762.6px;
   height: 29px;
}
.cell-footer {display: none!important;}
.header,.container-body,.footer {
    display: flex;
    flex-direction: column;
}
.box-cell,.container-box-cell {
    display: none;
}
.box,.container-box {
    display: block;
}
.container-box {
    position: relative;
    top:50%;
    transform:translateY(-50%);
    text-align: center;
    color: #666666;
    font-size: 20px;
    font-family: PingFangTC;
    font-weight: 600;
}
.title img{
    width: calc(381vw/19.2);
    height: calc(112vw/19.2);
}
.btn img{
    width: calc(275vw/19.2);
    height: calc(99vw/19.2);
    margin-top: calc(100vw/19.2);
    margin-bottom: calc(23vw/19.2);
}
.pc-container-body-box {
    position: relative;
    float: left;
}



@media (min-width: 751px) and (max-width: 1000px) {
    .box{
        display: none;
    }
    .box-cell{
        display: block;
    }
    .pc-container-body-box {
        width: 100%;
    }
    .container-body{
        height: calc(100vh - (180vw/7.5));
    }
    .container-box {
        font-size: calc(20vw/7.5);
    }
    .title img{
        width: calc(330vw/7.5);
        height: calc(96vw/7.5);
    }
    .btn img{
        width: calc(330vw/7.5);
        height: calc(107vw/7.5);
        margin-top: calc(100vw/7.5);
        margin-bottom: calc(23vw/7.5);
    }
}

@media (max-width: 750px) {
    html,
    body {
      background-color: #f0f0f0;
    }
    .box {
        display: none;
    }
    .box-cell{
        display: block;
    }
    .header {

    }
    .header-logo {
        width: 100%;
        height: auto;
    }
    .container-body {
        background: none;
        position: relative;
        left: unset;
        top: unset;
        transform: unset;
        padding-top: unset;
        width: 100%;
        height: calc(100vh - (180vw/7.5));

    }

    .pc-container-body {
        display: none;

    }
    .cell-container-body {
        display: block;
    }
    .container-box {
        font-size: calc(20vw/4.5);
    }
    .title img{
        width: calc(330vw/5.5);
        height: calc(96vw/5.5);
    }
    .btn img{
        width: calc(330vw/7.5);
        height: calc(107vw/7.5);
        margin-top: calc(100vw/7.5);
        margin-bottom: calc(23vw/7.5);
    }
}