html,body{
	min-height: 100%;
}

body{
	position: relative;
	font-family: "NotoSansCJKtc-Thin", sans-serif;
	background-color: #F7F8F8;
	font-weight: 300;
}

p{
	font-weight: 600;
}

.font-family-1{
	font-family: "NotoSansCJKtc-Bold", sans-serif;
}

.font-family-2{
	font-family: "NotoSansCJKtc-Regular", sans-serif;
}

.font-family-3{
	font-family: "NotoSansCJKtc-Thin", sans-serif;
}
.font-family-4{
	font-family: "Helvetica-custom", sans-serif;
}

a{
	text-decoration: none !important;
}

a:hover{
	color: #BAD54F !important;
}

#body-block{
	min-height: 700px;
}

.custom-logo{
	text-align: center;
}

.custom-logo img{
	width: 70px;
}

#navbar-block{
	width: 75%;
	margin-left: auto;
}

#other_nav .list-group-item{
	background-color: unset;
	padding: 1px 18px;
	font-size: 16px;
}

.width-fit{
	width: fit-content;
}

footer{
	font-size: 14px;
/*	position: fixed;*/
	bottom: 0;
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
}

.footer-content{
    padding: 15px;   
}

.index-title{	
	font-size: 211px;
	font-family: "Helvetica-custom", sans-serif;
	font-weight: 900;
	text-align: center;
	letter-spacing: 20px;
	line-height: 1;
}

.index-title-2{
	font-family: "NotoSansCJKtc-Regular", sans-serif;
	font-size: 50px;
/*	font-size: 55px;
	text-align: left;
	margin-top: 35px;*/
}

.content-text{
	font-size: 20px;
	line-height: 1.5;
	text-align:justify;
}

#mobile-btn{
	display: none;
	text-decoration: none;
}

.custom-content{
	width:fit-content;
	padding: 1rem !important;
}

.div-1{
	height: 205px;
}
.div-2{
	position: relative;
	background-size: contain;
	background-position: center;
	background-repeat: no-repeat;
}
.img-1{
	object-fit: contain;
	object-position: left;
	height: 100%;
	width: 100%;
}

.menu{
	width: 100%;
	position: fixed;
	margin: auto;
	top: 0;
	background-color: #f7f8f8;
	z-index: 10;
	border-bottom: 1px solid #f1f1f1;
}

.menu .nav-item{
	font-size: 14px;
	font-weight: 900;
	font-family: "NotoSansCJKtc-Bold", sans-serif;
}

.menu .nav-item{
	color: #000;	
}

#other_nav{
	position: fixed;
	top: 50%;
	transform: translate(0, -50%);
}

/*PROJECT*/
.project-con{
	top: 250px;
    position: relative;
}
.img-project{
width: 250px;
height: 166px;
}
/* 共用的样式 */
.project-container{
	margin-left: 600px;
}

.project-gallery {
margin-left: 600px;
display: flex;
align-items: normal;
flex-direction: row;
position: relative;
gap: 20px;
margin-top: 20px;
}

.project-link {
display: block;
position: relative;
}

.overlay {
	padding: 0.5rem;
	position: absolute;
	bottom: 0;
	left: 0;
	width: 100%;
	height: 0;
	/*background: rgba(0, 0, 0, 0.5);*/
	overflow: hidden;
	transition: height 0.3s ease;
	opacity: 0;
}

.news-link .overlay{
	padding: 0 !important;
}

.project-caption {
font-weight: bold;
color: #fff;
padding: 10px;
text-align: center center;
letter-spacing: 3px;
font-size: 12px;
height: 100%;
background: rgba(0, 0, 0, 0.5);
}

.project-image {
	width: 100%;
	aspect-ratio: 4 / 3;
	object-fit: cover;
	object-position: center;
}

.project-link:hover .overlay {
	width: 100%;
	height: 100%;	
	opacity: 1;
}

#contact_submit:hover{
	background-color: #f1f1f1 !important;
}

/* 初始化隐藏内容 */
.content {
	display: none;
}

/* 定义点击符号的样式 */
.toggle {
	cursor: pointer;
	float: right; /* 将 + 号移到右侧 */
	font-size: 24px; /* 让 + 号变大 */
}

/* 定义不同色块的样式 */
.section {
	background-color: transparent;
	border-bottom: 2px solid black;
	margin: 10px 0;
	padding: 10px;
	font-size: 20px; /* 设置字体大小 */
}

#mobile-menu{
	display: none;
}

.mt-135{
	margin-top: 135px;
}

.mt-100{
	margin-top: 100px;
}

.mt-75{
	margin-top: 75px;
}

.mt-50{
	margin-top: 50px;
}

.table-show{
	display: none;
}

.project-container-l{
	font-size: 14px !important;
}

.project-img{
	object-fit: cover;
}

.mx-d-5px{
	margin: 0 -5px;
}

@media (max-width: 1200px) {
	.index-title {
	    font-size: 183px;
	}
}

@media (max-width: 1024px) {
    .index-title {
        font-size: 171px !important;
    }
}
@media (max-width: 991px) {
	.div-2-nd{
		height: 50vh;	
	}
	.table-hide{
		display: none !important;
	}
	.table-show{
		display: block !important;
	}
	body{
		margin: auto;
		padding-bottom: unset;
		max-width: 768px;
		min-width: 750px;
	}

	#other_nav,.other_nav_block{
		display: none;
	}

	.mt-table-0{
		margin-top: 0px;
	}

	#navbar-block-mobile{
		margin: auto;
	}

	#navbar-block-mobile a{
		padding: 10px 0px;
	}

	.div-1{
		height: 150px;
	}

	.custom-logo{
		padding: unset;
	}

	.custom-logo img{
		width: 50px;
	}

	.mobile-logo img{
		width: 45px;
	}

	.index-title{
	    font-size: 138px !important;
	    margin-top: 60px;
	}

	.index-title-2 {
	    font-size: 38px;
	}

	footer{
		min-width: unset;
		display: block;
	}

	.footer-content{
		text-align: center;
	}

	.footer-content span{
		display: block;
	}

	.mobile-hidden{
		display: none !important;
	}

	.custom-content{
		padding: unset;
	}

	.project-link{
		width: 100%;
	}

	.menu{
		display: none;
	}

	.navbar-toggler{
		color: #000 !important;
	}

	.index-block {
	    padding-bottom: 20%;
	}
}

@media (max-width: 932px) {
    .index-title {
        font-size: 129px !important;
    }
}

@media (max-width: 768px) {
    .index-title {
        font-size: 128px !important;
    }
}

@media (max-width: 576px) {
	body{
		padding-bottom: unset;
		min-width: unset;
	}
	.mt-mobile-50{
		margin-top: 50px;
	}
	#home-menu{
		display: none;
	}
	#mobile-menu{
		display: block;
	}
	#mobile-btn{
		display: unset;
	}
	#navbarNavAltMarkup{
		box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
		width: 100%;
	    background-color: #F7F8F8;
	    position: absolute;
	    left: 0;
	    top: 80px;
	    z-index: 10;
	    text-align: center;
	}
	.index-title {
		margin-top: 98px;
		letter-spacing: 5px;
		text-align: left;
		padding-left: 15px;
		font-size: 70px !important;
	}
	.index-title-2 {
	    font-size: 16px;
	    padding: 0 15px;
	}
	.content-text {
		font-size: 6px;
        padding: 0 15px;
        line-height: 13px;
	}
	.index-block {
	    padding-bottom: 50%;
	}
	h3{
	    font-size: 20px !important;
	}
}
@media (max-width: 420px) {

}

@media (max-width: 390px) {
	.index-title {
		font-size: 65px !important;
	}
	.index-title-2 {
	    font-size: 14px;
	}
}

@media (max-width: 375px) {
	.index-title {
		font-size: 60px !important;
	}
}

@media (max-width: 320px) {

}