figure {
	margin: 0;
}

body {
	background: #fff !important;

}

iframe::-webkit-scrollbar {
	display: none;
}

.main, .out-container {
	height: auto !important;
}


div {
	border: none !important;
}

.course iframe {
	width: 100%;
	height: 1100px;
	position: relative;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	border: none;
	margin-right: -15px; margin-bottom: -15px;
	/*z-index: -1;*/
}

.article-course h1 {
	font-size: 36px;
	color: red;
	text-align: center;
	line-height: 1.5;
	margin-top: 30px;
}

.article-course p {
	line-height: 1.5;
	margin: 20px 0 0;
	text-align: center;
	color: #474747;
	font-size: 18px;
}

.article-course .course-content {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	margin-top: 40px;
}

.article-course figure {
	width: 31%;
	margin-bottom: 40px;
	text-align: center;
}

.article-course footer {
	text-align: center;
	margin-bottom: 40px;
}

.article-course footer a {
	display: inline-block;
	background: #f16565;
	font-size: 24px;
	color: #fff;
	font-weight: bold;
	line-height: 70px;
	width: 380px;
	border-radius: 10px;
}

@media only screen and (min-width: 0) and (max-width: 1200px) {
	.article-course h1 {
		font-size: 18px;
		margin-top: 10px;
	}
	.article-course p {
		font-size: 14px;
	}

	.article-course figure {
		width: 48%;
		margin-bottom: 20px;
	}

	.article-course .course-content {
		padding: 0 25px;
		box-sizing: border-box;
	}

	.article-course footer {
		font-size: 0;
		margin-bottom: 20px;
	}

	.article-course footer a {
		line-height: 40px;
		width: 30%;
		font-size: 14px;
	}
	.course iframe {
		height: 420px !important;
	}
}