body{
    font-family: 'Noto Sans TC', sans-serif;
}

/* ============================
============ 2021 =============
============================ */
.pcNav{
    display: block;
}
.mNav{
    display: none;
}
.headerBox{
    position: fixed;
    width: 100%;
    height: 60px;
    top: 0;
    left: 0;
    padding: 5px 0;
    box-sizing: border-box;
    z-index: 10;
    -webkit-backdrop-filter: blur(3px);
    backdrop-filter: blur(3px);
}
.headerBox.ESG .usr_show{
    display: none;
}
.headerBox.ESG .esg_show{
    display: block;
}
.headerBox.USR .esg_show{
    display: none;
}
.headerBox.USR .usr_show{
    display: block;
}
.headerBox .block{
    position: relative;
    width: 100%;
    height: 100%;
    margin: 0 auto;
    max-width: 1900px;

}
.headerBox .logo{
    position: absolute;
    display: inline-block;
    vertical-align: middle;
    left: 1%;
    /* width: 60px;
    height: 38px; */
    padding: 10px 5px;
    box-sizing: border-box;
    opacity: 0;
    animation-delay: 5s;
    animation: showOn 2s forwards;
    -webkit-animation: showOn 2s forwards;
}
.headerBox .logo_combin{
    position: relative;
    display: inline-block;
    vertical-align: middle;
}
.headerBox .logo_gvm{
    width: 52px;
    height: 33px;
}
.headerBox .logo_gvm_spc,
.headerBox .logo_gvm_usr{
    width: 142px;
    height: 33px;
    transition: all 3s;
}

@keyframes showOn{
    0%{
        opacity: 0;
        transform: translate3d(-10px,0px,0);
    }
    100%{
        opacity: 1;
        transform: translate3d(0,0,0);
    }
}
@-webkit-keyframes showOn{
    0%{
        opacity: 0;
    }
    100%{
        opacity: 1;
    }
}
.headerBox .logo i{
    position: relative;
    display: inline-block;
    vertical-align: middle;
    width: 1px;
    height: 15px;
    margin: 0 15px 0 10px;
    background: #fff;
}
.navArea{
    position: fixed;
    z-index: 11;
}
.navBox{
    position: fixed;
    top: 50%;
    left: 1%;
    width: auto;
    height: auto;
    transform: translate(0%,-50%);
    background: rgba(0,0,0,.6);
    border-radius: 10px;
    /* border: 1px solid #f1539d; */
}
.navBoxUSR{
    /* border: 1px solid #3c017f; */
}
.navBox .block{
    position: relative;
    margin: 0 auto;
    text-align: center;
}
.navBox .navBtn{
    position: relative;
    margin: 10px auto;
    font-size: 1vw;
    color: #fff;
    display: block;
    line-height: 1.5;
    padding: 3px 8px;
    margin: 8px;
    text-align: left;
    letter-spacing: 1px;
}
.navBox .mainNav:first-child{
    margin-top: 20px;
}
.navBox .mainNav:last-child{
    margin-bottom: 20px;
}
.navBox .navBtn:hover{
    background: #000;
    border-radius: 5px;
}
.navBox .navBtn span{
    position: relative;
    display: inline-block;
    vertical-align: inherit;
    width: 8px;
    height: 10px;
    right: -5px;
    background: url(../img/arrow1.png) 50% 50% no-repeat;
    background-size: auto 100%;
}
.navBox .subMenu{
    position: fixed;
    left: 105%;
    top: 85.8%;
    /* top: 87.8%; */
    width: 100%;
    transform: translate(0%,-50%);
    background: rgba(0,0,0,.7);
    border-radius: 10px;
    opacity: 0;
    visibility: hidden;
    transition: all .5s;
}
.hBtn:hover .subMenu{
    opacity: 1;
    visibility: visible;
    transition: all .5s;
}
.footer{
    position: relative;
    box-sizing: border-box;
    z-index: 98;
    padding: 20px;
    width: 100%;
    background: #000;
}
.footer p{
    color: #fff;
    margin-bottom: 0px;
    font-size: 14px;
    text-align: center;
    letter-spacing: 1px;
}
.footer a{
    display: inline-block;
    color: #fff;
}
.navbar-toggler {
    padding: .25rem .75rem;
    font-size: 1.25rem;
    line-height: 1;
    color: #fff;
    background-color: transparent;
    border: 1px solid transparent;
    border-radius: .25rem;
}

@media screen and (max-width:750px){
    .pcNav{
        display: none;
    }
    .mNav{
        display: block;
        position: absolute;
        width: 100%;
    }
    .navArea{
        z-index: 99;
    }

    .navOpen{
        position: absolute;
        width: 35px;
        height: 35px;
        top: 15px;
        right: 10px;
        pointer-events: all;
        display: inline-block;
        z-index: 99;
        box-sizing: border-box;
    }
    .navBox{
        width: 100%;
        left: 50%;
        top: 0;
        transform: translate(-50%,-50%);
        -webkit-transform: translate(-50%,-50%);
        border: none;
    }
    .navBox .navOpen i{
        position: absolute;
        width: 100%;
        height: 5px;
        top: 50%;
        left: 50%;
        transform: translate(-50%,-50%);
        -webkit-transform: translate(-50%,-50%);
        border-radius: 5px;
        background: #fff;
        display: inline-block;
        transition: all .3s;
    }
   
    .navBox .navOpen i:nth-child(1){
        margin-top: -11px;
    }
    .navBox .navOpen i:nth-child(2){
        width: 70%;
        right: 0;
        transform: translate(0,-50%);
        left: auto;
    }
    .navBox .navOpen i:nth-child(3){
        margin-top: 11px;
    }
    .mNav .navOpen.on i:nth-child(2){
        right: -100%;
        opacity: 0;
        transition: all .3s;
    }
    .mNav .navOpen.on i:nth-child(1){
        transform:translate(-50%,-50%) rotate(45deg);
        margin-top: 0;
    }
    .mNav .navOpen.on i:nth-child(3){
        transform:translate(-50%,-50%) rotate(-45deg);
        margin-top: 0;
    }
    .mNav .block{
        position: absolute;
        width: 100%;
        height: 100vh;
        top: 0;
        padding: 10%;
        transform: scale(1);
        box-sizing: border-box;
        opacity: 0;
        margin-left: -100%;
        overflow: hidden;
        box-sizing: border-box;
        background: rgba(0,0,0,.9);
    }
    .mNav.on .block{
        display: block;
        opacity: 1;
        transition: all .8s;
        margin-left: 0;
    }
    @keyframes navRotate {
        100%{
            transform: rotate(360deg);
        }
    }
    .hBtn:hover .subMenu{
        opacity: 0;
        visibility: hidden;
    }
    .navBox .navBtn{
        font-size: 24px;
    }
    .navBox .navBtn span{
        width: 28px;
        height: 16px;
        transform: rotate(0deg);
        -webkit-transform: rotate(0deg);
        transition: all .7s;
    }
    .navBox .navBtn .icon.on{
        transform: rotate(-90deg);
        -webkit-transform: rotate(-90deg);
        transition: all .7s;
    }
    .navBox .navBtn:hover{
        background: transparent;
    }
    .navBox .subMenu{
        position: relative;
        font-size: 18px;
        color: #fff;
        left: 50%;
        top: 52%;
        transform: translate(-50%,0%);
        -webkit-transform: translate(-50%,0%);
        background: transparent;
        opacity: 0;
        visibility: hidden;
        /* display: none; */
        transition: all .9s;
        margin-left: -40%;
    }
    .navBox .subMenu.on{
        opacity: 1;
        visibility: visible;
        /* display: block; */
        margin-left: 0;
        transition: all .9s;
    }
    .headerBox .block{
        max-width: 100%;
    }
}
@media screen and (max-width:480px){

    .footer p{
        letter-spacing: 0;
    }
}