/* 定義のリセット 
h2, h3,
h2::before, h2::after,
h3::before, h3::after {
  all: revert;
  content: revert; 
}
*/

body.IKO-column {
    line-height: 1.4 !important;
}

.IKO-column p {
    margin-bottom: 1.5rem;
}

.colum-section img.w100 {
  width: 100%;
}

.colum-section img.w60 {
  width: 60%;
}

.colum-section img.w50 {
  width: 50%;
}

.colum-section img.w40 {
  width: 40%;
}

.colum-section img.w30 {
  width: 30%;
}

/* アンカーリンク位置調整 */
html {
    scroll-padding-top: 120px;
}


.colum-Date {
  margin: 0 0 0.5em 0;
}

h2.colum-ChapTitle {
  margin: 0.5em 0;
}

h3.colum-SecTitle {
  margin: 1.2em 0 0.4em 0;
  position: relative;
  padding-bottom: 0;
  border-bottom: none;
  font-size: 2.2rem;
  font-weight: 600;
  line-height: 1.1em;
}

h3::before, h3::after {
  all: revert;
  content: revert; 
}

h4::before, h4::after {
  all: revert;
  content: revert; 
}

h5::before, h5::after {
  all: revert;
  content: revert; 
}

h4.colum-SecTitle {
  margin: 1.0em 0 0 0;
  position: relative;
  padding-bottom: 0;
  border-bottom: none;
  font-size: 1.8rem;
  font-weight: 500;
  color: #000;
  background-color: unset;;
  padding: 0;
}

h5.colum-SecTitle {
  margin: 0.5em 0 0 0;
  position: relative;
  padding-bottom: 0;
  border-bottom: none;
  font-size: 1.8rem;
  font-weight: 500;
  color: #000;
  background-color: unset;;
  padding: 0;
}

.colum-Title {
  font-size: 30px !important;;
}

.colum-TitleInner {
  font-size: 3.2rem;
  font-weight: 700;
  margin-bottom: 0.1em;
}


.colum-TagList {
  list-style: none;
  display: block;
  width: 100%;
  padding: .5em 0 0;
  margin: 0;
  font-size: 1.2rem;
}

.colum-TagList li {
  display: inline-block;
  padding: 0 0.5em;
  margin: 0 0.5em 0.5em 0;
}

.colum-TagList li > a {
  display: block;
  width: 100%;
  padding: 0 .8em;
  color: #005eb8;
  border: 1px solid #005eb8;
  border-radius: 13px;
  text-align: center;
}


.colum-Read {
  font-weight: 600;
  margin: 1em 0 0.5em 0;
  font-size: 2.0rem;
}

.colum-section {
  font-size: 1.6rem !important;
}

.colum-TocArea {
  padding-bottom: 1em;
  margin: -1em 0 -0.5em 0;
}

.colum-TocArea ul li {
  margin-bottom: .1em;
  font-size: 1.8rem;
}

.colum-TocTitle {
  font-size: 2.6rem;
  font-weight: 600;
}

.colum-mainphoto {
  text-align: center;
}

.colum-mainphoto img {
  width: 100%;
  margin: 0 auto;
}

.colum-section figure {
  margin: 0.5em 0
}

.colum-section img {
  width: 70%;
  margin-bottom: 10px;
}

.colum-section .withmovie img {
  width: 100%;
}


.colum-section ul li {
  margin-bottom: 0;
}


.colum-ChapTitle {
  text-align: left !important;
  color: #484848;
  border-bottom: none !important;
  border-left: 3px solid #046BA1;
  font-size: 2.6rem;
  font-weight: 700;
  padding-bottom: 0;
  padding-left: 0.2em;
}

.colum-table-layout {
  margin: 0 auto 0.5em auto;
}

.colum-table-layout th, .colum-table-layout td {
  padding: 5px 10px;
  border: 1px solid #CCC;
  vertical-align: middle;
}

.colum-table-layout th {
  font-weight: 700;
  text-align: center;
  background-color: #7acaf5;
}

ul.colum-list {
  margin-left: 2em;
  margin-top: 0;
}

.UnderLine {
  text-decoration: underline;
}

ul.colum-list.moter-merit {
  list-style-type: none;
  margin-left: 2em;/* マーカーを1文字寄せた分、ULにマージンを設定*/
}

ul.colum-list.moter-merit li:before {
	content: '-'; /* ←ここにリストマーカーにしたい文字列を設定 */
	margin-left: -0.5em; /* 1文字分、左に寄せる */
}



@media only screen and (max-width:512px) {
  .colum-Read {
    font-size: 1.6rem;
    line-height: 1.4em;
  }

  .colum-section {
    font-size: 1.1em;
    line-height: 1.4em;
  }
  
  h5.colum-SecTitle {
    margin: 0.5em 0 0.2em 0;
  }

  .colum-section ul li {
    margin-bottom: 0.2em;
  }
}


/* スライダ */
.colum-carousels_root {
  margin: 1em auto;
}
.colum-carousels_root div {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.colum-carousels_item h4 {
  background-color: #FFF;
  border-bottom: unset;
  font-size: 1.2em;
  margin: 0;
  font-weight: 600;
}

.slick-prev:before,
.slick-next:before {
  color: black;
  font-size: 24px;
}
.slick-dots li button:before {
  font-size: 12px;
  top: 6px;
}

.colum-carousels_root .colum-carousels_item {
  margin-right: 10px;
  margin-left: 10px;
}

@media only screen and (max-width: 768px)  {
    .slick-dots {
        bottom: -50px;
    }
    .slick-dots li {
        margin: 0 5px;
    }
}


/* ライブラリ */
.colum-CoverTitle {
  margin-bottom: 0.8em !important;
}


/* 記事一覧リンク */
.tocolumnlist {
  margin: -40px 0 10px 0;
  text-align: right;
}

.tocolumnlist a {
  color: #fff;
}

.tocolumnlist a: after {
  content: "";
  display: inline-block;
  width: 10px;
  height: 10px;
  margin-right: 12px;
  border-right: 1px solid #FFFFFF;
  border-bottom: 1px solid #FFFFFF;
  transform: rotate(-45deg);
  transition: all 0.4s;
}

.colum-CoverRead {
  font-size: 14px !important;
  text-overflow: ellipsis;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 5; /* 任意の行数を指定 */
  color: #ffffff !important;
}


#colum-index .colum-Date time {
  font-size: 14px;
  color: #ffffff !important;
}

#colum-detail .colum-Date time {
  font-size: 14px;
  color: #000000 !important;
}


.colum-CovTagList {
  display: flex;
  list-style: none;
  width: 100%;
  flex-wrap: wrap;
  overflow: hidden;
  margin-top: 0.4em;
  font-size: 14px;
}

.colum-CovTagList li {
  margin: 0 1em 0.5em 0;
}


.colum-CovTagList li > a {
  width: 100%;
  padding: 0 .4em !important;
  color: #005eb8;
  border: 2px solid #005eb8;
  border-radius: 8px;
  font-size: 12px;
  text-align: center;
  background-color: #fff;
}

.ColumArea .library2023_carousels_item a {
  height: auto;
  padding: 0;
}

.library2023_carousels_item .colum-CovTagList a:before {
  all: revert;
  content: revert; 
}

.library2023_carousels_item .colum-CovTagList a:hover {
    color: #ffffff;
    background: #005eb8; 
}


/* コラムトップ */
#colum-index .product2023_item_inner__figure {
/*  height: 135px; */
  height: 180px;
  border: 1px #bababa solid;
}

#colum-index .product2023_item_inner__figure img {
  width: 100%;
}

#colum-index .product2023_item_outer {
  flex-basis: 350px;
}

#colum-index h4.colum-CoverTitle {
    font-size: 18px;
    font-weight: 600;
    color: #FFFFFF;
    background: none;
    border: none;
    margin: 0;
    padding: 0;
    width: 100%;
}

@media only screen and (max-width: 768px)  {
    #colum-index .product2023_item_inner__figure {
      width: 100px;
      height: 70px;
      margin: 0 16px 0 0;
      display: flex;
    }

    #colum-index .product2023_item_inner__figure img {
      width: 80% !important;
      height: 80%;
      object-fit: cover;
    }
}


.title_heading_image_container--columnIndex div {
  background: url(../common/images/header-image-column-index-a.jpg) center,#101010;
  background-size: auto, auto;
  filter: brightness(0.71);
  background-size: cover;
}

@media only screen and (max-width:512px) {
  .title_heading_image_container--columnIndex div {
     background:url(../common/images/header-image-column-index-a_sp.jpg) 0 0,#101010;
     background-size: 120%;
  }

}


@media screen and (max-width:  768px) {
  .colum-section img {
    width: 100%;
  }

  .colum-section img.w60 {
    width: 100%;
  }

  .colum-section img.w50 {
    width: 100%;
  }

  .colum-section img.w40 {
    width: 100%;
  }

  .colum-section img.w30 {
    width: 100%;
  }

  h2.colum-ChapTitle {
    font-size: 1.8em !important;
  }
}