@charset "UTF-8";

/*!
Theme Name: Cocoon Child
Template:   cocoon-master
Version:    1.1.0
*/

/************************************
** 子テーマ用のスタイルを書く
************************************/
/*必要ならばここにコードを書く*/
.box27 {
    position: relative;
    margin: 2em 0;
    padding: 0.5em 1em;
    border: solid 3px #62c1ce;
}
.box27 .box-title {
    position: absolute;
    display: inline-block;
    top: -27px;
    left: -3px;
    padding: 0 9px;
    height: 25px;
    line-height: 25px;
    font-size: 18px;
    background: #62c1ce;
    color: #ffffff;
    font-weight: bold;
    border-radius: 5px 5px 0 0;
}
.box27 p {
    margin: 0; 
    padding: 0;
}
/*ピンク蛍光ペン太め*/
.pinkline {background:rgba(0, 0, 0, 0) linear-gradient(transparent 60%, #FFDFEF 0%) repeat scroll 0 0;}
/*ピンク蛍光ペン細め*/
.pinkline-s{background:rgba(0, 0, 0, 0) linear-gradient(transparent 80%, #ffb2d8 0%) repeat scroll 0 0;}

/*ブルー蛍光ペン太め*/
.blueline {background:rgba(0, 0, 0, 0) linear-gradient(transparent 60%, #abc5ff 0%) repeat scroll 0 0;}
/*ブルー蛍光ペン細め*/
.blueline-s{background:rgba(0, 0, 0, 0) linear-gradient(transparent 80%, #5f81d2 0%) repeat scroll 0 0;}

/*黄色蛍光ペン太め*/
.yellowline {background:rgba(0, 0, 0, 0) linear-gradient(transparent 60%, #fffeaa 0%) repeat scroll 0 0;}
/*黄色蛍光ペン細め*/
.yellowline-s{background:rgba(0, 0, 0, 0) linear-gradient(transparent 80%, #ffeb00 0%) repeat scroll 0 0;}

/*緑色蛍光ペン太め*/
.gleenline {background:rgba(0, 0, 0, 0) linear-gradient(transparent 60%, #b1ffc7 0%) repeat scroll 0 0;}
/*緑色蛍光ペン細め*/
.gleenline-s{background:rgba(0, 0, 0, 0) linear-gradient(transparent 80%, #41e06e 0%) repeat scroll 0 0;}

/*紫蛍光ペン太め*/
.purpleline {background:rgba(0, 0, 0, 0) linear-gradient(transparent 60%, #dbbbff 0%) repeat scroll 0 0;}
/*紫蛍光ペン細め*/
.purpleline-s{background:rgba(0, 0, 0, 0) linear-gradient(transparent 80%, #ac62ff 0%) repeat scroll 0 0;}
.children .children{
	display:none;
}
.box18{
    margin:2em 0;
    position: relative;
    padding: 0.25em 1em;
    border: solid 2px #ffcb8a;
    border-radius: 3px 0 3px 0;
}
.box18:before,.box18:after
{
    content: '';
    position: absolute;
    width:10px;
    height: 10px;
    border: solid 2px #ffcb8a;
    border-radius: 50%;
}
.box18:after {
    top:-12px;
    left:-12px;
}
.box18:before {
    bottom:-12px;
    right:-12px;
}
.box18 p {
    margin: 0; 
    padding: 0;
}
Result
EDIT ON
 /* ボタン背景*/
.container {
  font-family: "Yu Gothic", YuGothic, Verdana, 'Hiragino Kaku Gothic ProN','Hiragino Kaku Gothic Pro', 'ヒラギノ角ゴ Pro W3', 'メイリオ', Meiryo, sans-serif;
  text-align: center;
  padding-top: 40px;
}

/* 以下が各教科セクションのCSS　*/
.row-contents :after{
	  content: "";
    display: block;
    clear: both;
}
/* 以下がリストのCSS　*/
.items {
	padding-left: 0px;
}
/* 以下がリストアイテムのCSS　*/
.items li {
	width: 160px;
	float: left;
}

/* 以下が下記２つのPのCSS　*/
.row-contents p {
	margin-left: 30px;
}
/* 以下が上記P内ボタンのCSS　*/
.btn {
		text-align: center;
		/* float: left; */
		width: 100px;
      display: inline-block;
    /* max-width: 180px; */
    /* text-align: left; */
    /* border: 3px solid #5DADE2; */
    font-size: 16px;
    color: #fff;
    text-decoration: none;
    font-weight: bold;
    padding: 8px 16px;
    border-radius: 10px;
    transition: .4s;
    margin: 3px;
    background-color: #5499C7;
}

/* ここから下がボタンのCSS　*/
.btn-border {
	 /* float: left; */
		width: 150px;
      display: inline-block;
    /* max-width: 180px; */
    /* text-align: left; */
    /* border: 3px solid #5DADE2; */
    font-size: 16px;
    color: #fff;
    text-decoration: none;
    font-weight: bold;
    padding: 8px 8px;
    border-radius: 10px;
    transition: .4s;
    margin: 3px;
    background-color: #5499C7;
}
.btn-border:hover {
  background-color: #F1C40F ;
/*   border-color: #cbe585; */
  color: #FFF;
}
.page .post-meta {
	display: none;
}
/*アコーディオン全体*/
.hidden_box {
    margin: 2em 0;/*前後の余白*/
    padding: 0;
}

/*ボタン装飾*/
.hidden_box label {
    padding: 15px;
    font-weight: bold;
    border: solid 2px black;
    cursor :pointer;
}

/*ボタンホバー時*/
.hidden_box label:hover {
    background: #efefef;
}

/*チェックは見えなくする*/
.hidden_box input {
    display: none;
}

/*中身を非表示にしておく*/
.hidden_box .hidden_show {
    height: 0;
    padding: 0;
    overflow: hidden;
    opacity: 0;
    transition: 0.8s;
}

/*クリックで中身表示*/
.hidden_box input:checked ~ .hidden_show {
    padding: 10px 0;
    height: auto;
    opacity: 1;
}
/*ナビメニュー下線*/
.navi-in a:hover {
background:none;
border-bottom:solid 1px #333;
transition: all .2s ease;
}
.navi-in>ul .sub-menu {
background-color: #fff;
opacity: 0.95;
padding-bottom:3px;
}
/************************************
** 見出し
************************************/

.article h1, .article h2, .article h3, .article h4, .article h5, .article h6 {
  line-height: 1.25;
  font-weight: bold;
}
.article h3, .article h4, .article h5, .article h6 {
  margin-top: 35px;
  margin-bottom: 20px;
}
.article h4, .article h5, .article h6 {
  font-size: 20px;
  padding: 6px 10px;
}
.article h2 {
  font-size: 24px;
  margin-top: 40px;
  margin-bottom: 20px;
  padding: 25px;
  background-color: #f3f4f5;
}
.article h3 {
  border-left: 6px solid #777;
  border-right: 1px solid #ccc;
  border-top: 1px solid #ccc;
  border-bottom: 1px solid #ccc;
  font-size: 22px;
  padding: 6px 20px;
}
.article h4 {
  border-top: 2px solid #ccc;
  border-bottom: 2px solid #ccc;
}
.article h5 {
  border-bottom: 2px solid #ccc;
}
.article h6 {
  border-bottom: 1px solid #ccc;
}
@media screen and (max-width: 480px) {
  .entry-title, .article h2, .article h3, .article h4, .article h5, .article h6 {
    font-size: 20px;
    padding: 10px;
    margin: 6px 0 12px;
  }
}
.toc{
 background-color: #fff;
 border: 3px double #c1c1c1;
}
/************************************
** レスポンシブデザイン用のメディアクエリ
************************************/
/*1240px以下*/
@media screen and (max-width: 1240px){
  /*必要ならばここにコードを書く*/
}

/*1023px以下*/
@media screen and (max-width: 1023px){
  /*必要ならばここにコードを書く*/
}

/*834px以下*/
@media screen and (max-width: 834px){
  /*必要ならばここにコードを書く*/
}

/*480px以下*/
@media screen and (max-width: 480px){
  /*必要ならばここにコードを書く*/
}
/* モバイルトップメニュー */
@media screen and (max-width: 480px){
	ul.menu-mobile{
		overflow-x: auto;
		overflow-y: hidden;
		display: flex !important;
		flex-wrap: nowrap;
		font-size: 14px;
		justify-content: flex-start;
		padding: 0 1em;
		-webkit-overflow-scrolling: touch;
		position: relative;
	}

	ul.menu-mobile > li{
		padding-right: 1em;
		white-space: nowrap;
	}
	ul.menu-mobile　.item-label{
		white-space: nowrap;
		font-size: 14px;
	}
}
.widget_categories ul li a { /*親カテゴリ用のコード*/
    color: #333;
    text-decoration: none;
    padding: 6px 0;
    display: block;
    padding-right: 4px;
    padding-left: 4px;
    border-top: 1px dotted #ccc; /*上部にボーダーを引く*/
    font-size: 16px;
}
.widget_categories ul li a::before { /*親カテゴリのアイコン*/
    font-family: FontAwesome;
    content: "\f0da";
    padding-right: 10px;
}
.widget_categories > ul > li > a:first-child { 
    border-top: none; /*最初の親カテゴリは上部ボーダーを消す*/
}
.widget_categories > ul > li > a:last-child {
    border-bottom: 1px dotted #ccc; /*最後の親カテゴリは下部ボーダーを引く*/
}
.widget_categories ul li a .post-count { /*記事数用のコード*/
    display: block;
    float: right;
    background: #ededed;
    padding: 0 1em;
    font-size: 14px;
    margin-top: .2em;
    border-radius: 4px;
}
.widget_categories ul li a:hover { /*親子共通マウスホバー時*/
    background: none;
    transition: 0.5s;
    color: #72c7e6;
}
.widget_categories ul li a:hover .post-count { /*記事数のマウスホバー時*/
    background: #72c7e6;
    color: #fff;
    transition: 0.5s;
}
.widget_categories ul li ul { /*子カテゴリのボックス*/
    border-bottom: 1px dotted #ccc;
}
.widget_categories ul li ul li a { /*子カテゴリ用のコード*/
    color: #333;
    text-decoration: none;
    padding: 0 4px 4px 4px;
    display: block;
    border: none;
}
.widget_categories ul li ul li a::before { /*子カテゴリのアイコン*/
    font-family: FontAwesome;
    content: "・";
    padding: 0;
}
#navi .navi-in a:hover {
background-color: #edebe1;
color: #141414;
}
/************************************
** ■ホバー時の背景色設定
************************************/
.widget_recent_entries ul li a:hover,
.widget_categories ul li a:hover,
.widget_archive ul li a:hover,
.widget_pages ul li a:hover,
.widget_meta ul li a:hover,
.widget_rss ul li a:hover,
.widget_nav_menu ul li a:hover,
.navi-in a:hover,
.navi-footer-in a:hover,
.a-wrap:hover,
.comment-reply-link:hover,
.recent-comments .a-wrap:hover .recent-comment-content,
.pagination a:hover,
.pagination-next-link:hover, .comment-btn:hover,
.pager-links a:hover span,
.pager-links a:hover span,
.mobile-menu-buttons .menu-button:hover,
.menu-drawer a:hover,
.bp-login-widget-register-link a:hover{
  background-color: #edebe1; /*背景色*/
  transition: all 0.8s ease; /*アニメーション*/
  color: #333; /*フォントカラー*/
}
/************************************
** ■ブログカード
************************************/
.blogcard-snippet {
 display: none;
}