@charset "utf-8";

/*reset*/

@media only screen and (max-width:768px) {
	#topicpath {
		width: 100%;
		line-height: 1.5;
	}
}

/* Container */

@media only screen and (min-width:768px) {

	.tips_article.inr {
	width: 1100px;
	}
	
	.tips_article .mainarea {
		float: left;
		width: 70%;
	}

	.tips_article .side_menu {
		float: right;
		width: 26%;
	}
}

@media only screen and (max-width:768px) {
	.tips_article .mainarea,
	.tips_article .side_menu {
		width: 92%;
		margin: 0 auto;
	}
}

@media only screen and (max-width: 490px) {
	.tips_article .side_menu {
		padding-top: 10px;
	}
	
}

.bottom_bnr_area {
	clear: both;
}

/* main area*/

.mainarea h1 {
	line-height: 1.5;
	float: none;
	margin-top: 20px;
	font-size: 30px;
	font-weight: bold;
}

@media only screen and (max-width:768px) {
	.mainarea h1 {
		font-size: 24px;
	}
}

.mainarea .date {
	margin-top: 20px;
	color: #a9a9a9;
	font-size: 13px;
}

.mainarea .date .release-date {
	margin-left: 20px;
}

.mainarea p {
	font-size: 15px;
	line-height: 1.8;
}


/*目次*/

.tips_article .mokuji {
	margin-top: 40px;
	padding: 20px;
	background: #f0f0f0;
	font-size: 15px;
}

.tips_article .mokuji a {
	padding-left: 10px;
	color: #2cb2d5
}

.tips_article .mokuji li {
	line-height: 2;
}

@media only screen and (max-width: 490px) {
	.tips_article ol {
		margin: 0;
		padding: 0 0 0 1.5em;
	}

}


/* article */

.mainarea p a {
	text-decoration: underline;
}

.mainarea .title {
	border-left: solid #1791d1 5px;
	padding: 6px 0 6px 20px;
	margin: 60px 0 40px;
	clear: both;
	font-size: 22px;
	font-weight: 700;
	letter-spacing: 1.2px;
}

.mainarea .subtitle {
	display: inline-block;
	font-size: 20px;
  border-bottom: 1px dotted #0d2b88;
	color: #555;
}

.mainarea p + .subtitle {
	margin-top: 20px;
}

.mainarea .tips_figure {
	margin: 60px 0;
	text-align: center;
}

.mainarea .tips_figure img{
	max-width: 100%;
}

.mainarea .disable {
	display: none;
}

.mainarea .tips_figure_caption {
	font-size: 13px;
}

.mainarea strong {
	font-weight: bold;
	background: linear-gradient(transparent 60%, rgba(255, 214, 0, 0.4) 0%);
}

.tips_article .column {
	margin: 4% 6%;
	padding: 4%;
	border: 1px solid #aaa;
	border-radius: 10px;
}

@media only screen and (max-width: 490px) {
	.tips_article .column{
		margin-right: 2%;
		margin-left: 2%;
	}
}

.tips_article .column_title {
	margin: 0;
	padding: 0 20px;
	color: #1791D1;
	font-size: 24px;
	border-bottom: 2px dotted;
}

@media only screen and (max-width:768px) {
	
	.tips_article .column_title {
		font-size: 20px;
	}
	
}

.tips_article .column_subtitle {
	border: none;
	font-size: 18px;
	margin-top: 30px;
}

.mainarea .column .tips_figure {
	margin: 20px 0;
}

.tips_article .column p {
	padding: 0 20px;
}

.mainarea .nextlink {
	margin-top: 50px;
	font-weight: bold;
	text-align: right;
}



.balloon {
	margin-top: 30px;
  position: relative;
  padding: 1.5rem 2rem;
  border: 3px solid #d8d8d8;
  border-radius: 10px;
  background: #f9f9f9;
	font-size: 18px;
}

.balloon:before {
  position: absolute;
  bottom: -14px;
  left: 1em;
  width: 0;
  height: 0;
  content: '';
  border-width: 14px 12px 0 12px;
  border-style: solid;
  border-color: #d8d8d8 transparent transparent transparent;
}

.balloon:after {
  position: absolute;
  bottom: -10px;
  left: 1em;
  width: 0;
  height: 0;
  content: '';
  border-width: 14px 12px 0 12px;
  border-style: solid;
  border-color: #f9f9f9 transparent transparent transparent;
}

.tag{
	display: inline-block;
  padding: 10px 20px;
  background: #1791d1;
  color: #fff;
  font-size: 20px;
  margin: 10px 0;
}



/* movie */

.video_area .video_wrap {
	position: relative;
	max-width: 100%;
	margin: 50px auto;
	padding: 0 6%;
}

.video_area .video {
	position: relative;
	width: auto;
	height: 0;
	padding-bottom: 56.25%;
}

.video_area .video iframe {
	position: absolute;
	left: 0;
	width: 100%;
	height: 100%;
}

/*table*/

table {
	width: 96%;
	margin: 60px 2% 20px;
	border-top: 1px solid #ccc;
}

tr {
	border-bottom: 1px solid #ccc;
}

th {
	padding: 1%;
	width: 20%;
	background: #f0f0f0;
	text-align: center;
	font-weight: 100;
}

td {
	padding: 2%;
	border-right: 1px solid #eee;
	border-left: 1px solid #eee;
}

/* ul メリデメ */

td ul.list{
padding-left: 1.3em;	
}

ul.check_list,
ul.circle_list {
	padding:0.5em;
	list-style-type:none;
}

ul.circle_list li{
	position: relative;
	padding: 0em 0.3em 0.3em 1.5em;
}

ul.circle_list :before {
	content: "";
	position: absolute;
	top: .2em;
	left: 0;
	width: 10px;
	height: 10px;
	border: 2px solid  rgb(204, 0, 17);
	border-radius: 50%;
}

ul.check_list li {
	position:relative;
	padding: 0em 0.3em 0.3em 1.3em;
}

ul.check_list li:before {
	content: "";
	position: absolute;
	top: .1em;
	left: 0;
	transform: rotate(50deg);
	width: 5px;
	height: 10px;
	border-right: 3px solid #0c3da7;
	border-bottom: 3px solid #0c3da7;
}




@media only screen and (max-width: 490px) {
	.mainarea table p {
		font-size: 13px;
	}

	td {
		padding: 4%;
		width: 66%;
	}

	table .tdimg {
		width: 100%;
		max-width: 100%;
	}
}

/*relatid articles*/

.relatedarticles {
	margin-top: 40px;
	padding: 20px 20px 14px;
	border: 1px solid #e9e9e9;
}

.relatedtitle {
	font-size: 15px;
}

/*articlelist*/

.articlelistsbox {
	position: relative;
	background: #f8f8f8;
	padding: 20px 20px 14px;
	margin: 30px 0;
	border: 1px solid #e9e9e9;
	overflow: hidden;
}

.articleliststitle {
	font-size: 18px;
	border-bottom: 1px solid #e9e9e9;
}

.articlelist {
	display: flex;
	flex-wrap: wrap;
	margin: 0 0 0 -3%;
	padding: 0;
}

.articlelist li {
	list-style-type: none;
	width: calc(30% - 5px);
	padding: 0;
	margin: 30px 0 0 3%;
}

.articlelist .img {
	position: relative;
	display: block;
	height: auto;
	padding-bottom: 54%;
	overflow: hidden;
	border-radius: 10px;
}

@media only screen and (max-width: 490px) {

	.articlelist li {
		width: calc(48% - 5px);
	}

}

@media only screen and (max-width: 350px) {

	.articlelist li {
		width: calc(98% - 5px);
	}

}

.articlelist .img img {
	width: 100%;
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	margin: auto;
}

.articlelist .text {
	display: block;
	margin-top: 6px;
	font-size: 14px;
	font-weight: bold;
}

/*pager*/

.pager {
	display: flex;
	justify-content: space-between;
	margin: 60px 0;
	padding: 0;
	list-style: none;
}

.pager a {
	display: block;
	padding: 20px;
	box-sizing: border-box;
	background: #f1f1f1;
	border-radius: 5px;
	transition: 0.4s;
}

.pager a:link,
.pager a:visited {
	color: #1791d4;
	text-decoration: none;
}

.pager a:hover {
	background: #ddd;
}

.pager .prev a:before {
	content: "";
	display: inline-block;
	width: 10px;
	height: 10px;
	margin-right: 5px;
	border-right: 2px solid #1791d4;
	border-bottom: 2px solid #1791d4;
	transform: rotate(135deg);
}

.pager .next a:after {
	content: "";
	display: inline-block;
	width: 10px;
	height: 10px;
	margin-left: 5px;
	border-right: 2px solid #1791d4;
	border-bottom: 2px solid #1791d4;
	transform: rotate(-45deg);
}

.pager .hide a {
	display: none;
}

@media only screen and (max-width: 490px) {
	.pager {
		position: relative;
	}

	.pager .return {
		position: absolute;
		bottom: -130%;
		left: calc(50% - 50px);
	}
}

@media only screen and (max-width: 320px) {
	.pager a {
		font-size: 14px;
		padding: 15px;
	}
}

/*side*/

.side_detail {
	padding: 18px 18px 10px;
	margin: 50px 0 0;
	border: 2px solid #2990d2;
}

.side_detail p {
	margin-top: 20px;
	font-size: 12px;
}

.side_detail .author {
	text-align: center;
	font-size: 15px;
}

.side_detail .author img {
	margin-right: 10px;
}

.side_title {
	position: relative;
	margin-top: 50px;
	padding-bottom: 10px;
	font-size: 15px;
	font-weight: normal;
	border-bottom: 2px solid #eee;
}

.side_title::before {
	content: "";
	position: absolute;
	top: auto;
	bottom: -1px;
	left: 0;
	width: 100px;
	border-top: solid 2px #1791d1;
}

.side_title span {
	display: inline-block;
	margin-left: 10px;
	color: #1791d1;
}

.side_list {
	margin: 40px 0 0;
	padding: 0;
}

.side_list li {
	position: relative;
	overflow: hidden;
	clear: both;
	list-style-type: none;
	margin: 20px 0px;
}

.ranking li:before {
	position: absolute;
	width: 20px;
	height: 20px;
	font-size: 16px;
	line-height: 1.3;
	text-align: center;
	color: #fff;
	background: #e56d19;
}

.ranking li:nth-of-type(1):before {
	content: "1";
}

.ranking li:nth-of-type(2):before {
	content: "2";
}

.ranking li:nth-of-type(3):before {
	content: "3";
}

.ranking li:nth-of-type(4):before {
	content: "4";
}

.ranking li:nth-of-type(5):before {
	content: "5";
}

.side_list img {
	float: left;
	width: 30%;
}

.side_list span {
	width: 65%;
	float: right;
}

.ad p:first-child {
	margin-top: 30px;
}

.ad img {
	width: 100%;
}

/* fixed nav */

.fixed-nav {
	display: none;
}

@media only screen and (min-width:768px) {
	.fixed-nav {
		display: block;
		width: 300px;
	}
}