.ui.menu {
    border: unset;
    box-shadow: unset;
    -webkit-box-shadow: unset;
}

i.bars:after {
    content: "";
    display: block;
    height: 0.15rem;
    width: 100%;
    margin-top: 1px;
    background-color: #000;
}

.menu.language-bar {
    display: flex;
    padding-inline-start: unset;
}

.page-container {
    flex-direction: column;
    align-items: center;
}

.mobile-menu.ui.top.vertical.sidebar {
    padding-top: 95px;
    padding-bottom: 10px;
    z-index: 10;
    /* margin-top: 20px !important; */
}

.mobile-menu.ui.top.vertical.sidebar.visible:not(.overlay) {
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
    -webkit-transition: -webkit-transform .5s ease;
    transition: -webkit-transform .5s ease;
    transition: transform .5s ease;
    transition: transform .5s ease, -webkit-transform .5s ease;
}

.ui.visible.sidebar:not(.overlay)~.fixed,
.ui.visible.sidebar:not(.overlay)~.pusher {
    -webkit-transform: none !important;
    transform: none !important;
}

.mobile-menu.ui.top.vertical.sidebar .menu .item,
.mobile-menu.ui.top.vertical.sidebar .menu.language-bar .item {
    height: 40px;
    color: #285875;
    display: flex;
    align-items: center;
    font-size: 1.1666666667rem;
    padding: 0;
    font-family: Helvetica Neue, Roboto, -apple-system, system-ui, BlinkMacSystemFont, Segoe UI, Oxygen, Ubuntu, Cantarell, Droid Sans, Arial, sans-serif;
    font-weight: normal;
    text-transform: uppercase;
    font-weight: bold;
}

.mobile-menu.ui.top.vertical.sidebar .menu a.item,
.mobile-menu.ui.top.vertical.sidebar .menu.language-bar .item a {
    padding: 0.5em 1.33333333em;
}

.mobile-menu.ui.top.vertical.sidebar .menu.language-bar {
    margin-top: 1rem;
}

.mobile-menu.ui.top.vertical.sidebar .menu.language-bar .item.active {
    background-color: transparent;
}

.mobile-menu.ui.top.vertical.sidebar .menu .item:hover,
.mobile-menu.ui.top.vertical.sidebar .menu.language-bar .item:hover,
.mobile-menu.ui.top.vertical.sidebar .menu.language-bar .item.active:hover {
    background-color: var(--themePrimary);
    color: white;
}

.mobile-menu.ui.top.vertical.sidebar .menu .item:hover a,
.mobile-menu.ui.top.vertical.sidebar .menu.language-bar .item:hover a,
.mobile-menu.ui.top.vertical.sidebar .menu.language-bar .item.active:hover a {
    color: white;
    text-transform: none;
    text-decoration: none;
}

.page-site-conference.container h1 {
    color: #74C8D9;
}

.ui.menu.d-flex.d-lg-none.align-items-center {
    /* display: none; */
}

nav.ui.menu.navbar {
    background-color: white;
    margin: 0 max(0px, calc((100% - 1920px) / 2));
    align-items: center;
    max-width: 1920px;
    margin-top: 0;
    /* gap: 1rem; */
    padding: 0;
    /* background-image: url("../images/nav_bg_logo.png"); */
    background-repeat: no-repeat;
    background-size: 100%;
    flex-direction: row-reverse;
}

nav.ui.menu.navbar:before {
    content: '';
    position: absolute;
    display: block;
    width: 100%;
    height: 100%;
    opacity: 0;
    z-index: -1;
    background-image: url("../images/kv.jpg?v=1.3");
    background-size: cover;
    background-position: left top;
    background-repeat: no-repeat;
    transition: opacity 0.2s linear;
    transform: scaleX(-1);
}

nav.ui.menu.navbar.with-background:before {
    opacity: 1;
}

nav.ui.menu.navbar:after {
    display: none;
}

nav.ui.menu.navbar .header.logo-left,
nav.ui.menu.navbar .header.logo-right,
nav.ui.menu.navbar .header.logo-center {
    display: flex;
    height: 5.875rem;
    width: auto;
    margin-left: 0;
    padding: 0.5rem 0;
    padding-right: 6rem;
    align-content: center;
    align-items: center;
    justify-content: flex-end;
}

nav.ui.menu.navbar .header.logo-left {
    background-image: url(../images/nav_logo_bg.png?v=1.3);
    background-repeat: no-repeat;
    background-size: contain;
    background-position: right top;
    background-color: transparent;
    padding-left: 11.25rem;
    padding-top: 1.3rem;
    padding-right: 3rem;
    height: 7.75rem;
}

nav.ui.menu.navbar .header.logo-left,
nav.ui.menu.navbar .header.logo-right {
    /* width: calc((100% - 120px) / 2); */
    /* flex-direction: column; */
}

nav.ui.menu.navbar .header.logo-center {
    /* width: 120px; */
    /* padding-bottom: calc(25px + 70px - 1rem); */
    display: none;
}

nav.ui.menu.navbar > .nav-menu > .logo-container {
    padding-right: 3rem;
}

nav.ui.menu.navbar > .nav-menu > .logo-container img {
    /* height: 100%; */
    /* width: auto; */
    max-width: 100%;
    max-height: 62px;
}

nav.ui.menu.navbar .header .logo-container {
    display: flex;
    gap: 1.875rem;
    justify-content: center;
    align-items: center;
    position: relative;
}

nav.ui.menu.navbar .header .logo-container.horizontal {
    /* gap: 2rem; */
}

nav.ui.menu.navbar .header .logo-container.vertical {
    flex-direction: row;
    align-items: last baseline;
    justify-content: center;
}

nav.ui.menu.navbar .header .logo-caption {
    font-size: 0.65rem;
    color: #010101;
    /* height: 67px; */
    text-wrap: nowrap;
    /* margin-top: 1rem; */
    /* margin-right: 2rem; */
    line-height: 1.2;
}

nav.ui.menu.navbar .header .logo-container.horizontal img {
    /* max-height: 57px; */
    /* width: auto; */
}

nav.ui.menu.navbar .header .logo-container.vertical img {
    max-height: 70px;
    width: auto;
}

nav.ui.menu.navbar .header .logo-container .logo-container.horizontal,
nav.ui.menu.navbar .header .logo-containe .logo-container.horizontal {
    gap: 1.75rem;
}

nav.ui.menu.navbar .header .group-left,
nav.ui.menu.navbar .header .group-middle,
nav.ui.menu.navbar .header .group-right {
    display: flex;
    align-content: flex-start;
    justify-content: center;
    gap: 0.5rem;
    height: 100%;
    flex-direction: column;
}

nav.ui.menu.navbar .header .group-middle,
nav.ui.menu.navbar .header .group-right {
    margin-left: 3.75rem;
}

nav.ui.menu.navbar .header .group-left img,
nav.ui.menu.navbar .header .group-middle img,
nav.ui.menu.navbar .header .group-right img {
    /* max-height: 44px; */
    /* width: auto; */
}

nav.ui.menu.navbar .header .group-left .horizontal img,
nav.ui.menu.navbar .header .group-middle .horizontal img,
nav.ui.menu.navbar .header .group-right .horizontal img {
    height: 2.8125rem;
    /* width: 9rem; */
    object-fit: contain;
}

nav.ui.menu.navbar .header .group-left .horizontal img.logo_devb {
    transform: scale(1.1);
}

nav.ui.menu.navbar .header .group-left .horizontal img.logo_emsd,
nav.ui.menu.navbar .header .group-middle .horizontal img.logo_emsd,
nav.ui.menu.navbar .header .group-right .horizontal img.logo_emsd {
    /* width: 15rem; */
}

nav.ui.menu.navbar .header .group-left .horizontal img.logo_oshc,
nav.ui.menu.navbar .header .group-middle .horizontal img.logo_oshc,
nav.ui.menu.navbar .header .group-right .horizontal img.logo_oshc {
    /* width: 14rem; */
}

nav.ui.menu.navbar .header.logo-top .logo-container {
    gap: 2rem;
    /* flex: 1; */
}

nav.ui.menu.navbar .header.logo-bottom .group-left,
nav.ui.menu.navbar .header.logo-bottom .group-middle,
nav.ui.menu.navbar .header.logo-bottom .group-right {
    gap: 1rem;
}

nav.ui.menu.navbar .header.logo-top .logo-container img {
    max-height: 45px;
    width: auto;
}

nav.ui.menu.navbar .header.logo-bottom .logo-container {
    gap: 2rem;
}

nav.ui.menu.navbar .header.logo-bottom .group-left img,
nav.ui.menu.navbar .header.logo-bottom .group-middle img,
nav.ui.menu.navbar .header.logo-bottom .group-right img {
    max-height: 30px;
    width: auto;
}

nav.ui.menu.navbar .nav-menu {
    /* width:1100px; */
    /* position: absolute;
    left: 0;
    top: calc(95px + 1rem);*/
    /* margin-left: calc((100% - 1100px) / 2 + 10px); */
    /* margin-right: calc((100% - 1100px) / 2); */
    text-align: center;
    display: flex;
    align-items: flex-end;
    /* gap: 3rem; */
    flex: 1;
    justify-content: flex-start;
    /* display: block; */
    clear: both;
    position: relative;
    padding: 0.5rem 0 0.3rem 0;
    background-image: url("../images/nav_bg.png");
    background-repeat: no-repeat;
    background-size: cover;
    background-position: right center;
    margin-right: -1.5rem;
    padding-left: 6rem;
    width: 100%;
}

nav.ui.menu.navbar .nav-menu .ui.menu {
    background: none;
    display: inline-flex;
}

nav.ui.menu.navbar .nav-menu .ui.menu.main {
    flex: 1;
}

nav.ui.menu.navbar .nav-menu .ui.menu .item,
nav.ui.menu.navbar .nav-menu .ui.menu .item a {
    color: #357cb5;
    padding-top: 0;
    padding-bottom: 0;
    font-size: 1.25rem;
    font-family: "Arial", 'NasalizationRg-Regular', "Noto Sans TC", "Noto Sans SC", sans-serif;
    /* text-shadow: 1px 1px 6px var(--themePrimary); */
    text-transform: uppercase;
    font-weight: bold;
}

.ui.menu .item {
    padding: .92857143em 0.5714em;
}

html[lang*=en-] nav.ui.menu.navbar .nav-menu .ui.menu .item,
html[lang*=en-] nav.ui.menu.navbar .nav-menu .ui.menu .item a {
    /* font-size: 1.25rem; */
    /* font-family: "Arial", 'NasalizationRg-Regular', "Noto Sans TC", "Noto Sans SC", sans-serif; */
}

nav.ui.menu.navbar .nav-menu .ui.menu .item.active {
    background-color: transparent;
}

nav.ui.menu.navbar .nav-menu .ui.menu .item:hover,
nav.ui.menu.navbar .nav-menu .ui.menu .item.active:hover {
    background: unset;
    /* color: var(--themeLink); */
}

nav.ui.menu.navbar .nav-menu .ui.menu .item:hover a,
nav.ui.menu.navbar .nav-menu .ui.menu .item.active:hover a {
    color: var(--themeLink);
    text-transform: none;
    text-decoration: none;
}

nav.ui.menu.navbar .nav-menu .ui.menu .item::before {
    content: unset;
}

nav.ui.menu.navbar .nav-menu .ui.menu.language-bar {
    position: relative;
    /* position: absolute; */
    right: 13%;
    /* top: 0.5rem; */
}

nav.ui.menu.navbar .nav-menu .ui.menu.language-bar .item a {
    font-size: 1.0625rem;
    font-family: "Arial", 'NasalizationRg-Regular', "Noto Sans TC", "Noto Sans SC", sans-serif;
}

.menu-toggle.ui.menu .item:before {
    content: unset;
}

@media only screen and (max-width: 1599.98px) {
    nav.ui.menu.navbar .header.logo-center {
        width: 100px;
        align-self: last baseline;
    }

    nav.ui.menu.navbar .header.logo-left,
    nav.ui.menu.navbar .header.logo-right {
        /* width:   calc(100% - 200px); */
        height: 90px;
        padding-right: 4rem;
        padding-left: 4rem;
        align-items: flex-start;
        /* margin-left: 2rem; */
        justify-content: flex-start;
        padding-top: 0.5rem;
        padding-left: 5vw;
        width: calc(100% - 75px);
    }

    nav.ui.menu.navbar .header .logo-caption {
        /* font-size: 0.3125rem; */
        /* top:-15px; */
        /* position: relative; */
        /* width: 100%; */
        margin-right: 1rem;
    }

    nav.ui.menu.navbar .header .logo-container .logo-container.horizontal {
        /* gap: 2rem; */
    }

    nav.ui.menu.navbar {
        background-color: #fff;
        margin-top: 0;
        min-height: 95px;
        /* height: auto; */
    }

    nav.ui.menu.navbar>.nav-content {
        width: 100%;
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: flex-start;
        gap: 5px;
        height: 100%;
        flex-wrap: nowrap;
    }

    nav.ui.menu.navbar>.nav-content .logo-container img {
        /* height: 100%; */
        /* width: auto; */
        max-width: 100%;
        max-height: 31px;
    }

    nav.ui.menu.navbar .header .group-left .horizontal img,
    nav.ui.menu.navbar .header .group-middle .horizontal img,
    nav.ui.menu.navbar .header .group-right .horizontal img {
        /* height: 90px; */
        width: auto;
        max-width: unset;
        max-height: unset;
    }

    nav.ui.menu.navbar .header .group-left .horizontal img.logo_emsd,
    nav.ui.menu.navbar .header .group-right .horizontal img.logo_emsd {
        width: auto;
    }

    nav.ui.menu.navbar .header .group-left .horizontal img.logo_oshc,
    nav.ui.menu.navbar .header .group-right .horizontal img.logo_oshc {
        /* width: auto; */
        max-width: 32vw;
    }

    .ui.menu.menu-toggle {
        position: absolute;
        top: 61%;
        right: 3%;
        padding: 0;
        transform: translateY(-50%);
    }

    .ui.menu.menu-toggle .item {
        padding: 0.5rem;
    }

    .ui.menu.menu-toggle .item img {
        height: 20px;
        width: 31px;
    }

    nav.ui.menu.navbar .header.logo-top,
    nav.ui.menu.navbar .header.logo-bottom {
        font-size: 0.5rem;
        line-height: 1.1;
        height: 100%;
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        justify-content: center;
    }

    nav.ui.menu.navbar .header .logo-caption {
        margin-bottom: 0.4rem;
        margin-top: 0;
        margin-left: 0;
        font-size: 0.4375rem;
    }

    nav.ui.menu.navbar .header .group-left,
    nav.ui.menu.navbar .header .group-right {
    flex-direction: column;
    gap: 0;
    }

    nav.ui.menu.navbar .header .group-left, nav.ui.menu.navbar .header .group-middle, nav.ui.menu.navbar .header .group-right {
        gap: 0;
    }
}

@media only screen and (max-width: 1499.98px) {

    nav.ui.menu.navbar .header .group-left .horizontal img,
    nav.ui.menu.navbar .header .group-middle .horizontal img,
    nav.ui.menu.navbar .header .group-right .horizontal img {
        /* height: 70px; */
    }
}

@media only screen and (max-width: 1399.98px) {

    nav.ui.menu.navbar .header .group-left .horizontal img,
    nav.ui.menu.navbar .header .group-middle .horizontal img,
    nav.ui.menu.navbar .header .group-right .horizontal img {
        /* height: 35px; */
    }
}

@media only screen and (max-width: 1279.98px) {

    nav.ui.menu.navbar .header .group-left .horizontal img,
    nav.ui.menu.navbar .header .group-middle .horizontal img,
    nav.ui.menu.navbar .header .group-right .horizontal img {
        /* height: 35px; */
    }

    nav.ui.menu.navbar .header.logo-bottom .group-left img {
        height: 25px;
    }
}

@media only screen and (max-width: 1219.98px) {

    nav.ui.menu.navbar .header .group-left .horizontal img,
    nav.ui.menu.navbar .header .group-middle .horizontal img,
    nav.ui.menu.navbar .header .group-right .horizontal img {
        /* height: 35px; */
    }

    nav.ui.menu.navbar .header.logo-bottom .group-left img {
        height: 20px;
    }
}

@media only screen and (max-width: 1159.98px) {

    nav.ui.menu.navbar .header .group-left .horizontal img,
    nav.ui.menu.navbar .header .group-middle .horizontal img,
    nav.ui.menu.navbar .header .group-right .horizontal img {
        /* height: 30px; */
    }

    nav.ui.menu.navbar .header.logo-bottom .group-left img {
        height: 15px;
    }
}

@media only screen and (max-width: 1059.98px) {

    nav.ui.menu.navbar .header .group-left .horizontal img,
    nav.ui.menu.navbar .header .group-middle .horizontal img,
    nav.ui.menu.navbar .header .group-right .horizontal img {
        /* height: 25px; */
    }

    nav.ui.menu.navbar .header.logo-bottom .group-left img {
        height: 13px;
    }
}

@media only screen and (max-width: 991.98px) {
    nav.ui.menu.navbar {
        /* margin-top: 20px; */
    }

    nav.ui.menu.navbar .header.logo-left, nav.ui.menu.navbar .header.logo-right {
        height: 13vw;
        max-height: 6rem;
        padding-top: 3vw;
    }

    nav.ui.menu.navbar .header .group-left .horizontal img,
    nav.ui.menu.navbar .header .group-middle .horizontal img,
    nav.ui.menu.navbar .header .group-right .horizontal img {
        height: 6vw;
    }
}

@media only screen and (max-width: 939.98px) {

    nav.ui.menu.navbar .header .group-left .horizontal img,
    nav.ui.menu.navbar .header .group-middle .horizontal img,
    nav.ui.menu.navbar .header .group-right .horizontal img {
        /* height: 50px; */
        /* width: 50px; */
        /* max-width: 22.5vw; */
    }

    nav.ui.menu.navbar .header .group-left .horizontal img.logo_emsd,
    nav.ui.menu.navbar .header .group-middle .horizontal img.logo_emsd,
    nav.ui.menu.navbar .header .group-right .horizontal img.logo_emsd {
        /* width: 130px; */
        max-width: 25vw;
        max-width: 27vw;
    }

    nav.ui.menu.navbar .header.logo-bottom .group-left img {
        height: 11px;
    }

    nav.ui.menu.navbar>.nav-content {
        gap: 1rem;
    }

    nav.ui.menu.navbar .header .logo-container .logo-container.horizontal {
        /* gap: 0.7rem; */
    }
}

@media only screen and (max-width: 819.98px) {
    nav.ui.menu.navbar {
        background-size: cover;
        /* min-height: unset; */
        min-height: 50px;
        /* margin-top: 0; */
    }

    nav.ui.menu.navbar>.nav-content {
        flex-direction: column;
        flex-wrap: nowrap;
        align-items: flex-start;
        justify-content: flex-start;
        gap: 16px;
    }

    nav.ui.menu.navbar .header.logo-top,
    nav.ui.menu.navbar .header.logo-bottom {
        font-size: 0.226rem;
    }

    nav.ui.menu.navbar>.nav-content .logo-container.horizontal img {
        /* max-height: 20px; */
    }

    nav.ui.menu.navbar .header.logo-bottom .group-left img,
    nav.ui.menu.navbar .header.logo-bottom .group-middle img,
    nav.ui.menu.navbar .header.logo-bottom .group-right img {
        max-height: 10px;
    }
}

@media only screen and (max-width: 767.98px) {
    nav.ui.menu.navbar {
        padding-bottom: 0;
    }

    nav.ui.menu.navbar .header .group-left .horizontal img,
    nav.ui.menu.navbar .header .group-middle .horizontal img,
    nav.ui.menu.navbar .header .group-right .horizontal img {
        height: 6vw;
        /* width: 40px; */
        /* margin-top: 10px; */
    }

    nav.ui.menu.navbar .header .group-left .horizontal img.logo_emsd,
    nav.ui.menu.navbar .header .group-middle .horizontal img.logo_emsd ,
    nav.ui.menu.navbar .header .group-right .horizontal img.logo_emsd {
        /* width: 100px; */
    }

    nav.ui.menu.navbar .header .logo-caption {
        /* height: auto; */
        font-size: 0.3125rem;
        /* position: absolute; */
        /* left: 12px; */
        /* top: 10px; */
        margin-bottom: 0.2rem;
    }

    nav.ui.menu.navbar .header .logo-container {
        gap: 1.2rem;
    }
        
    nav.ui.menu.navbar .header .group-middle,
    nav.ui.menu.navbar .header .group-right {
        margin-left: min(5vw, 2rem);
    }
    
    nav.ui.menu.navbar .header.logo-left,
    nav.ui.menu.navbar .header.logo-right {
        /* margin-left: 1rem; */
        /* height: 3.5rem; */
        /* padding-left: 2rem; */
        /* padding: 0.3rem 1rem; */
        display: flex;
        /* justify-content: center; */
        /* align-items: flex-start; */
        /* width: calc(100% - 55px); */
        padding-top: 2vw;
    }
}