@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+TC:wght@600;900&family=Source+Sans+Pro:ital,wght@1,300&display=swap');
html{
    background-color: black;
}
html::-webkit-scrollbar-track{
    background-color:transparent;
} 
html::-webkit-scrollbar {
    width:10px;
}
body{
    animation:changecolor 4s;
	margin: 0;
}
html::-webkit-scrollbar-thumb{
    background: rgb(255, 255, 255);
    border-radius:5px;
}
.title{
	color: white;
	font-family: 'Source Sans Pro','Noto Serif TC', serif;
	font-weight: 900;
	font-size:70px;
	width: auto;
	height: 300px;
	line-height: 300px;
	text-align: center;
	background-image:url('title.jpg');
}
.content{
	padding-left:40px;
	color: white;
	font-family: 'Source Sans Pro','Noto Serif TC', serif;
	font-weight: 600;
	font-size:30px;
	background-image:url('indexbackground.jpg');
	height: 800px;
	background-color: rgba(0, 0, 0, 0.9);
	background-blend-mode: multiply;
	background-attachment: fixed;
}
iframe{
	height:20px;
}
.wrap{
	margin:0;
}
.header{
	height: 70px;
}
.menu{
	margin: 0;
	padding: 0;
	align-items: center;
	font-family: 'Nunito','Noto Serif TC', serif;

}
.menu ul{
	padding: 0;
	margin: 0;
}
.menu li{
	justify-content:space-between;
	float: left;
	line-height:70px;
	width:25%;
	vertical-align:top;
}
.menu li a{
	font-size: 20px;
	display: block;
	color: white;
	background: #8b0000;
	text-decoration: none;
}
.menu li a:hover{
	background: white;
    color:#8b0000 ;
}
@media (max-width: 768px) {
	.menu{
		float: none;
	}
	.menu li{
		width: 33.33333%;
		text-align: center;
	}
	.menu li a{
		padding: 1em .25em;
	}
}
.u li{ list-style:none; }
a:link{
	color:#8b0000;
	text-decoration: none;
}
a:visited{
	color: #8b0000;
}
a:hover{
	color:#c50000;
}
.fb-like{
	position:fixed;
	top: 50%;
}