@charset "UTF-8";
/* CSS Document */





.project header nav ul li.abc {
        position: relative;
    }


  .project header nav ul.submenu { /*隱藏次選單*/
        
        position: absolute;
        z-index: 99;
        right: 100%;
        top: 0;
        background-color: #fff;
         
        
    }

    .project header nav ul li:hover > ul.submenu { /* 滑鼠滑入展開次選單*/
        
         
        
    }


.project header nav ul.submenu {
  height: 100px;
}

@media screen and (max-width: 1600px) {
    .project header nav ul.submenu {
        height: 100px;
    }
}

.project header nav ul.submenu li {
    height: 50%;
    width: 100%;
    padding: 0 15%;
}

.project header nav ul.submenu li a {
    position: relative;
    
    height: 100%;
    width: 100%;
}

@media (min-width: 981px) {
    .project header nav ul.submenu li a:hover .cn {
        opacity: 1;
    }
    .project header nav ul.submenu li a:hover .en {
        opacity: 0;
    }
}
.project header nav ul.submenu li a span {
    padding: 2px;
    width: -webkit-fit-content;
    width: -moz-fit-content;
    width: fit-content;
    text-align: left;
    position: absolute;
    font-size: 20px;
    font-weight: 900;
    line-height: 1;
    color: #333;
    
    
    top: 50%;
}
@media screen and (max-width: 1600px) {
    .project header nav ul.submenu li a span {
        font-size: 16px;
    }
}
.project header nav ul.submenu li a .cn {
    opacity: 0;
    color: #fff;
    background-color: #333;
    font-size: 16px;
}
.project header nav ul.submenu .on a .cn {
    opacity: 1;
}
.project header nav ul.submenu .on a .en {
    opacity: 0;
}











.project .open nav ul.submenu {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    width: 100%;
    height: 80%;
    padding: 0;
    padding-top: 0;
}



  .project .open nav ul.submenu { /*隱藏次選單*/
        
        position: absolute;
        z-index: 99;
        right: 0;
        top: 99%;
        background-color: #fff;
        height: auto;
        padding-top: 2%;
         
        
        height: 150px !important;
    }

    .project .open nav ul li:hover > ul.submenu { /* 滑鼠滑入展開次選單*/
        
         
        
    }



.project .open nav ul.submenu li {
    height: 50%;
    width: 100%;
    /*padding: 2% 0;*/
    padding: 0 25% 2% 30%;
}
.project .open nav ul.submenu li a {
    position: relative;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    height: 100%;
    width: 100%;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
}
@media (min-width: 981px) {
    .project .open nav ul.submenu li a:hover .cn {
        opacity: 1;
        border-bottom: 1px solid #000;
    }
    .project .open nav ul.submenu li a:hover .en {
        opacity: 1;
    }
}
.project .open nav ul.submenu li a span {
    padding: 0px;
    text-align: left;
    width: 86%;
    position: static;
    font-size: 2.475vw;
    font-weight: 700;
    line-height: 1;
    color: #004f6f;
    
    
    top: 50%;
    left: 50%;
    -webkit-transform: translateY(0);
    transform: translateY(0);
}
.project .open nav ul.submenu li a .en::after {
    content: "";
    position: absolute;
    background-image: url(../images/menu_right2.png);
    background-repeat: no-repeat;
    background-size: contain;
    width: 27px;
    height: 13px;
    right: 0;
    top: 50%;
}
.project .open nav ul.submenu li a .cn {
    opacity: 1;
    color: #004f6f;
    background-color: transparent;
    font-size: 0.75vw;
    line-height: 1;
    padding-bottom: 10px;
    border-bottom: 1px solid transparent;
    font-family: "Noto Sans TC";
}
@media screen and (max-width: 1600px) {
    .project .open nav {
        padding-top: 30px;
    }
    .project .open nav ul.submenu {
        padding-top: 3%;
    }
    .project .open nav ul.submenu li {
        width: 100%;
        padding: 0 20% 1% 25%;
    }
    .project .open nav ul.submenu li a span {
        font-size: 2.5vw;
    }
    .project .open nav ul.submenu li a .cn {
        font-size: 1.25vw;
    }
}








@media screen and (max-width: 980px) {

    .project .open nav ul.submenu li {
        padding: 2% 20% 5% 25%;
    }

    .project .open nav ul.submenu li a span {
        font-size: 40px;
    }
    .project .open nav ul.submenu li a .en::after {
        content: "";
        position: absolute;
        background-image: url(../images/menu_right2.png);
        background-repeat: no-repeat;
        background-size: contain;
        width: 27px;
        height: 13px;
        right: 0;
        top: 50%;
    }
    .project .open nav ul.submenu li a .cn {
        font-size: 20px;
        line-height: 1.2;
        padding-bottom: 10px;
    }
}
@media screen and (max-width: 980px) and (max-width: 768px) {

    .project .open nav ul.submenu {
        padding-top: 5%;
        padding-bottom: 5%;
    }
    .project .open nav ul.submenu li {
        height: 50%;
        padding: 0 15%;
        margin-bottom: 3%;
    }
    .project .open nav ul.submenu li a span {
        font-size: 27px;
    }
    .project .open nav ul.submenu li a .en::after {
        right: -27px;
    }
    .project .open nav ul.submenu li a .cn {
        font-size: 14px;
    }
}


@media screen and (max-width: 768px) {
     .project .open nav ul.submenu {
        height: 120px !important;
    }
}




.project header nav ul.submenu,
.project .open nav ul.submenu {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}