article h1 {
	font-size: 2em;
	margin: .67em 0
}

article h2 {
	font-size: 1.5em;
	margin: .75em 0
}

article h3 {
	font-size: 1.17em;
	margin: .83em 0
}

article h4,
article p,
article ul,
article ol {
	margin: 1.12em 0
}

article h5 {
	font-size: .83em;
	margin: 1.5em 0
}

article h6 {
	font-size: .75em;
	margin: 1.67em 0
}

article {
	margin: 0 auto;
	width: 700px;
	display: block;
	font-size: 18px;
	transition: all 0.5s;
	background: #fff;
	box-sizing: border-box;
	min-height: 500px;
}

article::after {
	display: block;
	clear: both;
	content: "";
}

article img {
	max-width: 100%;
}

article table {
	border: 1px solid #ddd;
	border-spacing: 0;
	border-collapse: collapse;
	  text-align:left;
}

article td {
	border: 1px solid #ddd;
	padding: 8px;
}


article section {
	display: block;
	line-height: 0;
	transition: all 0.5s;
	line-height: 1;
	margin-bottom: 20px;
	background-color: #fff;
	overflow-x: auto;
	scrollbar-width: thin;
}

article section>* {
	width: 100%;
}

article a {
	color: var(--primary-color);
	text-decoration: none;
}

article a:hover {
	color: var(--primary-color-hover);
}

article section img {
	width: 100%;
}

article section table img {
	width: auto;
}

article section h2 {
	margin: 0;
	font-size: 15px;
	background-color: #f5f5f5;
	line-height: 1.3;
	padding: 10px;
	text-align: left;
	font-weight: normal;
}

article section figure {
	display: block;
	margin: 0;
	padding: 0;
}

article section figcaption {
	display: block;
	font-size: 13px;
	background-color: #f5f5f5;
	line-height: 1.2;
	padding: 8px;
	text-align: left;
}

article section.rt-youtube iframe {
	aspect-ratio: 16/9;
}

article section.rt-content h3 {
	margin: 0;
	font-size: 18px;
	font-weight: bold;
	line-height: 1.2;
	border: 1px solid #ddd;
	border-radius: 4px;
	display: block;
}

article section.rt-content a {
	display: block;
}

article section.rt-content a strong {
	display: block;
	padding: 10px;
}

article .size-tiny {
	width: 20%;
}

article .size-small {
	width: 40%;
}

article .size-medium {
	width: 60%;
}

article .size-large {
	width: 80%;
}

article .size-full {
	width: 100%;
}

article .align-left {
	float: left;
	margin-right: 20px;
}

article .align-right {
	float: right;
	margin-left: 20px;
}

article .align-center {
	text-align: center;
	margin: 0 auto;
	margin-bottom: 20px;
}


@media only screen and (max-width: 1200px) {
	article {
		width: 100%;
	}

	article section {
		width: 100%;
		margin-left: 0;
		margin-right: 0;
	}
}

@media only screen and (max-width: 600px) {
	article {
		width: 100%;
	}

	article section {
		width: 100% !important;
		margin-left: 0;
		margin-right: 0;
	}
}