@CHARSET "UTF-8";
#content{
	display: flex;
	flex-direction: column;
	justify-content: space-around ;
	align-items: center;
	width: 100vw;
	min-height: calc(100vh - 180px);
	background: black;
}

.course_item{
	width: 88vw;
	font-size: 36px;
	padding: 26px 32px 65px 32px;
	color: silver;
	font-weight: 100;
	line-height: 65px;
	border-radius: 25px 25px 0 0;
}

.logo img{
	width: 8vw;
	height: 8vw;
	margin-top: 8vh;
	margin-bottom: 8vh;
}

#content div span{
	font-weight: bold;
	color: white;
}

#content div a{
	color: #FCBE30;
}

#guanggao{
	background-image: linear-gradient(rgba(90,80,0,1), rgba(69,59,0,0));
}

#jiazhuang{
	margin-top: 5vh;
	background-image: linear-gradient(rgba(48,0,33,1), rgba(48,0,33,0));
}

#ps{
	margin-top: 5vh;
	background-image: linear-gradient(rgba(13,107,138,1), rgba(13,107,138,0));
}

#shouhui{
	margin-top: 5vh;
	background-image: linear-gradient(rgba(0,38,106,1), rgba(0,38,106,0));
}

#wangye{
	margin-top: 5vh;
	background-image: linear-gradient(rgba(15,82,59,1), rgba(15,82,59,0));
}

#jisuanji_jichu{
	margin-top: 5vh;
	background-image: linear-gradient(rgba(73,10,99,1), rgba(73,10,99,0));
}

#jisuanji_weixiu{
	margin-top: 5vh;
	background-image: linear-gradient(rgba(90,62,2,1), rgba(90,62,2,0));
}