@charset "utf-8";
html{
	height: 100%;
    font-size: 62.5%;
}

body{
	min-height: 100%;
    font-family: "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", "ヒラギノ角ゴ Pro W3", "ヒラギノ角ゴ W3", "Hiragino Kaku Gothic Pro", "メイリオ", "Mayryo", "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
    font-size: 1.6rem;
    line-height: 1.5;
    letter-spacing: 0.05em;
    word-wrap: break-word;
    -webkit-text-size-adjust: 100%;
    color: #343434;
    background-color: #f1f1f1;
	font-size: 1.6rem;
}
a{
	text-decoration: none;
	color: #222;
	transition: 300ms;
}
li{
  list-style: none;
}
.row{
	width: 1200px;
	margin: 0 auto;
}
#base{
	width: 100%;
	margin: 0 auto;
}
/* ========== */
/* Top Page */
/* ========== */
#main_visual{
	width: 100%;
	margin: 0 auto;
}
#main_visual #top_visual{
	width: 100%;
}
#main_visual #top_visual h1 img{
	width: 100%;
}
#main_visual #tag_area{
	width: 100%;
	background: #eeeeee;
	padding: 30px 0;
}
#main_visual #tag_area .row{
	display: flex;
}
#main_visual #tag_area .left{
	width: 200px;
}
#main_visual #tag_area .right{
	width: 1000px;
}
#main_visual #tag_area .right .tag_list{
	display: flex;
	flex-wrap: wrap;
}
#main_visual #tag_area .right .tag_list .tag_list-item{
	display: block;
    min-width: 100px;
    margin: 5px;
    padding: 0 20px;
    line-height: 40px;
    text-align: center;
    color: #fff;
    border-radius: 20px;
    background-color: #545454;
}
#category{
	width: 100%;
	background-repeat: no-repeat;
	background-size: cover;
	padding: 60px 0;
	background: #ffffff;
}
#category .category_list{
	display: flex;
	flex-wrap: wrap;
    justify-content: space-between;
	padding: 0;
}
#category .category_list .category_list-item{
	width: 32%;
    min-width: 280px;
    margin-bottom: 20px;
}
#category .category_list .category_list-item a {
    position: relative;
    display: block;
    height: 160px;
    color: #4d2a8e;
    border: 1px solid #4d2a8e;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center;
}
#category .category_list .category_list-item a:hover {
    color: #fff;
    background-color: #4d2a8e;
    background-image: none!important;
}
#category .category_list .category_list-item .category_list-item-name{
    transform: translateY(-50%);
    position: absolute;
    top: 50%;
    left: 10%;
    z-index: 3;
    width: 80%;
    padding: 10px 5px;
    line-height: 1.25;
    text-align: center;
    border: 2px solid transparent;
    background-color: rgba(255, 255, 255, 0.8);
	margin: 0;
}
#category .category_list .category_list-item .category_list-item-name em{
	display: block;
    font-size: 2.4rem;
    font-weight: 700;
    font-family: "Noto Sans JP", "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", "ヒラギノ角ゴ Pro W3", "ヒラギノ角ゴ W3", "Hiragino Kaku Gothic Pro", "メイリオ", "Mayryo", "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
}
#category .category_list .category_list-item .category_list-item-name em{
	display: block;
    font-size: 1.8rem;
    font-family: "Noto Sans JP", "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", "ヒラギノ角ゴ Pro W3", "ヒラギノ角ゴ W3", "Hiragino Kaku Gothic Pro", "メイリオ", "Mayryo", "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
}
#category .category_list li{
	width: 380px;
	text-align: center;
}
#main_body{
	background-color: #f1f1f1;
	padding: 60px 0;
}
#main_body #main_contents #seminer_contents,
#main_body #main_contents #ebook_contents{
	margin-bottom: 60px;
}
#main_body .row{
	display: flex;
}
#main_body #main_contents{
	width: 880px;
	margin: 0 auto;
}
#main_body #side_contents{
	width: calc( 320px - 2% );
	margin: 0 auto;
	margin-left: 2%;
}
.post_list{
	display: flex;
    flex-wrap: wrap;
	justify-content: space-between;
}
.post_list .post_list_item{
	width: 32%;
    margin-bottom: 2%;
}
.post_list .post_list_item .post_list_item_box{
    display: block;
    height: 100%;
    color: #343434;
    background-color: #fff;
    box-shadow: 0 3px 6px 0 rgb(26 19 17 / 20%);
}
.post_list .post_list_item .post_list_item_box .box_txt{
	padding: 10px;
    letter-spacing: 0.01em;
}
.post_list .post_list_item .post_list_item_box .box_txt .seminer_date{
    display: inline-block;
    line-height: 20px;
    font-size: 14px;
    font-family: "Fjalla One", "Noto Sans JP", "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", "ヒラギノ角ゴ Pro W3", "ヒラギノ角ゴ W3", "Hiragino Kaku Gothic Pro", "メイリオ", "Mayryo", "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
    color: #e33c0b;
}
.post_list .post_list_item .post_list_item_box .box_txt .seminer_category{
	margin: 5px;
    padding: 0 .5em;
    line-height: 18px;
    font-size: 10px;
    color: #fff;
    border-radius: 4px;
    background-color: #4d2a8e;
}
.post_list .post_list_item .post_list_item_box .box_txt .seminer_title{
	margin-bottom: .25em;
    font-size: 18px;
    font-weight: 700;
    font-family: "Noto Sans JP", "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", "ヒラギノ角ゴ Pro W3", "ヒラギノ角ゴ W3", "Hiragino Kaku Gothic Pro", "メイリオ", "Mayryo", "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
}
.post_list .post_list_item .post_list_item_box .box_txt .seminer_contents{
	font-size: 14px;
}
.post_button{
    display: block;
    line-height: 40px;
    text-align: center;
    color: #fff;
    border-radius: 20px;
    background-color: #1a1311;
    box-shadow: 0 3px 6px 0 rgb(26 19 17 / 20%);
}
.main_heading{
	display: flex;
	flex-direction: row-reverse;
	justify-content: flex-end;
	align-items: center;
	line-height: 1.25;
	letter-spacing: 0.01em;
	font-size: 2.4rem;
	font-weight: 700;
	font-family: "Noto Sans JP", "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", "ヒラギノ角ゴ Pro W3", "ヒラギノ角ゴ W3", "Hiragino Kaku Gothic Pro", "メイリオ", "Mayryo", "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
	color: #e33c0b;
}
.main_heading span{
    display: block;
    padding-right: 10px;
    padding-bottom: 5px;
    text-transform: uppercase!important;
    font-size: 4.8rem;
    font-family: "Fjalla One", sans-serif!important;
    color: #343434;
}
#search_area, #ranking_area, #recommend_area{
	margin-bottom: 30px;
}
.side_banner .side_banner_content a{
    display: block;
    margin-bottom: 20px;
}
#ranking_area .post_list{
    display: block;
}
#ranking_area .post_list .post_list_item{
    width: 100%;
    margin-bottom: 15px;
    position: relative;
}
#ranking_area .post_list .post_list_item .post_list_item_box{
    display: flex;
}
#ranking_area .post_list .post_list_item .post_list_item_box .box_img{
    width: 22%;
    min-width: 120px;
    margin-right: 2%;
}
#ranking_area .post_list .post_list_item .post_list_item_box .box_txt{
    padding: 0px;
}
#ranking_area .post_list .post_list_item .post_list_item_box .box_txt .seminer_title{
    font-size: 13px;
}
#ranking_area .post_list .post_list_item .post_list_item_box .box_txt .seminer_count{
    flex-grow: 1;
    text-align: right;
    font-size: 1.2rem;
    font-family: "Fjalla One", "M PLUS 1p", "ヒラギノ角ゴ Pro W3", "ヒラギノ角ゴ W3", "Hiragino Kaku Gothic Pro", "メイリオ", "Mayryo", "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
    color: #c2c2c2;
}
#ranking_area .post_list .post_list_item::before{
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 40px 40px 0 0;
    border-color: #DC0021 transparent transparent transparent;
}
#ranking_area .post_list .post_list_item:nth-child(n+4)::before {
    border-color: #0C597D transparent transparent transparent;
}
#ranking_area .post_list .post_list_item::after{
    counter-increment: number 1;
    content: counter(number, decimal-leading-zero);
    position: absolute;
    top: 2px;
    left: 2px;
    z-index: 2;
    font-size: 1.4rem;
    font-family: "Fjalla One", "M PLUS 1p", "ヒラギノ角ゴ Pro W3", "ヒラギノ角ゴ W3", "Hiragino Kaku Gothic Pro", "メイリオ", "Mayryo", "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
    color: #fff;
}
.side_heading{
	display: flex;
	flex-direction: row-reverse;
	justify-content: flex-end;
	align-items: center;
	line-height: 1.25;
	letter-spacing: 0.01em;
	font-size: 1.2rem;
	font-weight: 700;
	font-family: "Noto Sans JP", "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", "ヒラギノ角ゴ Pro W3", "ヒラギノ角ゴ W3", "Hiragino Kaku Gothic Pro", "メイリオ", "Mayryo", "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
	color: #e33c0b;
}
.side_heading span{
    display: block;
    padding-right: 10px;
    padding-bottom: 5px;
    text-transform: uppercase!important;
    font-size: 2.4rem;
    font-family: "Fjalla One", sans-serif!important;
    color: #343434;
}
#searchform div {
    position: relative;
    max-width: 400px;
}
#search_area input#s{
    padding-right: 48px;
    border: none;
    border-bottom: solid 1px #efefef;
    background: #fff;
    outline: none;
    box-shadow: 0 2px 5px 0 rgb(0 0 0 / 15%), 0 3px 3px -2px rgb(0 0 0 / 15%);
    transition: 0.3s ease-in-out;
    -webkit-appearance: none;
    height: 45px;
}
#search_area #searchsubmit {
    position: absolute;
    top: 0;
    right: 0;
    width: 45px;
    height: 45px;
    padding: 0;
    border: none;
    border-bottom: solid 1px rgba(0, 0, 0, 0.1);
    border-radius: 0 3px 3px 0;
    color: #fff;
    font-size: 20px;
    text-align: center;
    vertical-align: middle;
    line-height: 44px;
}


/* footer */
#footer #sns_list{
    background: #222;
    padding: 40px 20px;
}
#footer #sns_list .sns_list_title{
    font-size: 20px;
    font-weight: bold;
    color: #fff;
    text-align: center;
    line-height: 1;
    letter-spacing: 0.1rem;
    margin-bottom: 30px;
}
#footer #sns_list ul{
    display: flex;
    margin-bottom: 20px;
    width: 260px;
    margin: 0 auto;
}
#footer #sns_list .sns_list_content{
    display: table-cell;
    vertical-align: top;
    box-sizing: border-box;
    width: 40%;
    text-align: center;
}
#footer #sns_list .sns_list_content .sns_list_logo img{
    padding-bottom: 10px;
    width: auto;
    height: 36px;
}
#footer #sns_list .sns_list_content .sns_list_logo .sns_list_name{
    font-size: 10px;
    letter-spacing: .1em;
    font-weight: normal;
    line-height: 0.8rem;
    color: #fff;
}