/* 课程 */
.curserBox {
	margin: 24px auto;

	border-radius: 8px;
	background-color: #ffffff;
	display: flex;
	align-items: center;
}

.curbox {
	color: #292929;
	margin-right: 24px;
	flex: 1;
}

.curname {
	font-size: 24px;
	font-weight: bold;
}

.curdescribe {
	font-size: 16px;
	margin: 5px 0;
}

.curserimg {
	max-width: 500px;
}

.curtips {
	margin: 8px 0 10px;
	display: flex;
}

.curtips .curtip+.curtip {
	margin-left: 8px;
}

.curtip {
	padding: 2px 10px;
	color: #20b563;
	border: 1px solid #20b563;
	border-radius: 20px;
	font-size: 14px;
	margin-top: 10px;
}

.curtotal {
	color: #20b563;
	font-size: 14px;
	margin-bottom: 10px;
	margin-top: 40px;
}


.buy {
	display: inline-block;

	padding: 10px 50px;
	border-radius: 40px;
	color: #ffffff;
	font-weight: bold;
	background-color: #20b563;
	cursor: pointer;
	text-align: center;
	transition: all 0.3s;
	font-size: 16px;
}

.buy:hover {
	transform: translateY(-2px);
	box-shadow: 0 0 5px rgba(0, 0, 0, 0.4);
}

.curserimg>img {
	border-radius: 8px;
}
.pacontent{
	border-bottom: 1px solid #EDEDED;
}
/* 课程详情 */
.introduce {

	font-size: 18px;
	color: #292929;
	display: flex;
	padding-top: 30px;
}

.csddfjc {
	border-radius: 8px;
	flex: 1;
	padding-bottom:  24px ;
	background: #fff;
}

.ititle {
	display: flex;
	justify-content: space-between;
	margin-bottom: 30px;
}

.phonesee {
	display: flex;
	align-items: center;
	position: relative;
}

.phonesee:hover {
	cursor: pointer;
}

.phonesee img {
	width: 22px;
	height: 22px;
}

.codebox {
	display: none;
	background-color: #ffffff;
	border-radius: 8px;
	position: absolute;
	top: 30px;
	left: -30px;
	box-shadow: 0 0 6px rgba(0, 0, 0, 0.1);
}

.phonecode {
	padding: 12px;
}

.phonecode img {
	width: 160px;
	height: 160px;
}

.codetip {
	background-color: #20b563;
	font-size: 14px;
	text-align: center;
	height: 29px;
	line-height: 29px;
	color: #ffffff;
	border-radius: 0 0 8px 8px;
}

.phonesee:hover .codebox {
	display: block;
}

.phonename {
	margin-left: 3px;
}

.iimg img {
	border-radius: 8px;
}

.ilist {
	display: flex;
}

.ititle .ilist .iname+.iname {
	margin-left: 50px;
}

.iname {
	position: relative;
}

.iname:hover {
	cursor: pointer;
}

.chooseTab {
	color: #20b563;
	font-weight: bold;
}

.chooseTab::after {
	content: "";
	position: absolute;
	left: 50%;
	bottom: -8px;
	width: 48px;
	transform: translateX(-50%);
	height: 3px;
	background-color: #20b563;
	border-radius: 4px;
}

/* 课程目录详情 */
.menulist {
	margin-top: 50px;
}

.menulist {
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	color: #292929;
	font-weight: bold;
	font-size: 18px;
	padding: 40px 0 140px;
}
.menulist img{
	width: 240px;
	height: 240px;
}
.partip {
	margin-top: 20px;
	text-align: center;

}

@media screen and (max-width: 1300px) {
	.pacontent {
		width: 90%;
	}

	.curserimg {
		max-width: 300px;
	}

	.csddfjc,
	.curserBox {
		padding: 20px;
	}

	.curname {
		font-size: 20px;
	}

	.curdescribe {
		font-size: 14px;
	}

	.curtip {
		font-size: 12px;
	}

	.curtotal {
		margin-top: 20px;
	}

	.buy {
		padding: 6px 30px;
		font-size: 14px;
	}

	.introduce {
		/* width: 90%; */
	}

	.csddfjc {
		font-size: 16px;
	}
}