/********** メインコンテンツ **********/

main {
    max-width: 980px;
    margin: 0 auto;
    line-height: 1.6;
    padding-bottom: 50px;
}

main a {
    color: #4E8CC1;
    text-decoration: underline;
    transition: opasity 0.2s ease 0s;
}

main a:hover {
    opacity: 0.75;
}

/********** 利用者の方へ **********/

.notification {
    margin-top:15px;
    border:1px solid #A7374A;
    padding:12px;
    height:200px;
    overflow: auto;
}

.noticeTable td:first-child{
    text-align:center;
    padding-right:1em;
}

.noticeTable td{
    padding-bottom:0.5em;
}

.attention {
    margin-top: 0px;
}

.attention h2 {
    color: #58a765;
    font-size: 20px;
    font-weight: bold;
    padding: 13px 20px;
    /* background-image: url(../images/attention.png); */
    background-repeat: no-repeat;
    position: relative;
}

.attention h2::after {
    content: '';
    width: 100%;
    height: 5px;
    background-image: repeating-linear-gradient(135deg, transparent, transparent 4px, #e2f0cf 4px, #e2f0cf 8px );
    position: absolute;
    bottom: 0;
    left: 0;
}

.attention li {
    margin-top: 20px;
    padding: 5px 0 0 55px;
    position: relative;
}

.attention li::before {
    color: #c3df98;
    font-size: 24px;
    font-weight: bold;
    position: absolute;
    left: 20px;
}

.attention li:nth-child(1)::before {
    content: '1.';
}
.attention li:nth-child(2)::before {
    content: '2.';
}

.attention .after-note a {
    color: #84c428;
    margin-top: 15px;
    text-decoration: underline;
    display: block;
    transition: opasity 0.2s ease 0s;
}

.attention .after-note a:hover {
    opacity: 0.8;
}

.attention .after-note p {
    color: #888;
    font-size: 16px;
    margin-top: 10px;
}

/********** 学習コンテンツ全体 **********/

.study-contents {
    margin-top: 40px; 
}

.study-contents h2 {
    color: #FFF;
    font-size: 20px;
    font-weight: bold;
    padding: 15px 20px;
    position: relative;
    background-color: #B9D1E6;
}

.study-contents .flex-container {
    margin-top: 15px;
    display: flex;
}

/* ナビゲーション (左カラム) */

#menu {
    border-right: 1px solid #c4c1bc;
    flex-direction:column;
    flex: 0;
}

#menu h3 {
    color: #6397c6;
    font-size: 20px;
    font-weight: bold;
}

#menu input[type="radio"] {
    display: none;
}

#menu label {
    min-width: 245px;
    padding: 15px 15px 5px 30px;
    color: #888;
    display: block;
    position: relative;
}

#menu label:hover {
    color: #6397c6;   
}

#menu input:checked + label::before {
   content: '';/*何も入れない*/
    display: inline-block;/*忘れずに！*/
    width: 10px; /*画像の幅*/
    height: 12px; /*画像の高さ*/
    background-image: url(../images/index_arrow.png);
    background-size: contain;
    position: absolute;
    top: 21px;
    left: 10px;
}

#menu input:checked + label {
    color: #4989bf;
    /* padding-bottom: 0; */
}

#menu ol {
    display: none;
    padding-left: 40px;
    margin-bottom: 20px;
}

#menu ol li {
    color: #888;
    font-size: 14px;
    margin-top: 10px;
}

#menu input:checked + label + ol {
    display: block;
}

#menuSpan{
    background-color:#f6fbfd;
    color:#aacae0;
    border:1.5px solid #aacae0;
    padding:0 3px 0 3px;
    cursor:pointer;
    
}

#menuSpan :hover{
    opacity:0.7;
}

/* メインコンテンツ共通 (右カラム) */

/* 全体 */

.study-contents section h2 {
    color: #6397c6;
}

.study-contents .main-contents {
    padding: 0 10px 20px 10px;
    flex-grow: 1;
}

.study-contents section .contents:first-of-type {
    padding: 0 10px;
    margin-top: 30px;
}

.study-contents section .bold {
   font-weight: bold;
}

/* 見出し */

.study-contents section h3 {
    color: #6397c6;
    font-size: 20px;
    font-weight: bold;
    padding: 10px 10px 12px 10px;
    border-bottom: 2px solid #b9d1e6;
}

.study-contents section h4 {
    color: #4989bf;
    font-weight: bold;
    background-size: auto auto;
    background-color: rgba(236, 242, 246, 1);
    background-image: repeating-linear-gradient(135deg, transparent, transparent 6px, rgba(228, 237, 243, 1) 6px, rgba(228, 237, 243, 1) 12px );
    padding: 12px 18px;
    position: relative;
}

.study-contents section h4::before {
    content: '';
    width: 5px;
    height: 100%;
    background-color: #6397c6;
    position: absolute;
    top: 0;
    left: 0;
}

/* コンテンツ */

.study-contents .container {
    padding: 24px 10px 40px 10px;
    position: relative;
}

/* .study-contents .container p:not(:first-of-type) {
    margin-top: 30px;
} */

/* リンク */

.study-contents .links {
    margin-top: 10px;   
}

.study-contents .links li {
    padding-left: 1.2em;
    text-indent: -1.2em;
    position: relative;
}

/* .study-contents .links li:not(:first-of-type){
    margin-top: 18px;
} */

.study-contents .links li a {
    margin-left: 20px;
}

.study-contents .links li::before {
    content: '●';
    color: #4E8CC1;
    font-size:8px;
    position: absolute;
    top: 5px;
    left: 22px;
}

/* メインコンテンツ個別 (右カラム) */


/* ---------- HTMLとCSS ----------*/

.html-and-css .content01 a {
    padding-left: 28px;
    margin-top: 28px;
    display: block;
    position: relative;
}

.html-and-css .content01 a::before {
    content: '\f08e';
    color: #4e8cc1;
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    font-size: 24px;
    position: absolute;
    top: 51%;
    left: 0;
    transform: translateY(-50%);
}

.html-and-css .content01 img {
    width: 340px;
    margin-top: 20px;
    display: block;
}

.html-and-css .content04 .example {
    margin-top: 30px;
}

.html-and-css .content04 h5 {
    padding: 4px 10px;
    background-color: #ebf2f7;
    display: inline-block;
    position: relative;
}

.html-and-css .content04 h5::after {
    content: '';
    width:0;
    height:0;
    border-style:solid;
    border-width: 18px 0 18px 16px;
    border-color: transparent transparent transparent #ebf2f7;
    position: absolute;
    top: 0;
    right: -16px;;
}

.html-and-css .content04 .example ul {
    margin-top: 25px;
}

.html-and-css .content04 .example ul li {
    padding-left: 30px;
    position: relative;
}

.html-and-css .content04 .example ul li:not(:first-of-type) {
    margin-top: 18px;
}

.html-and-css .content04 .example ul li::before {
    content: '●';
    color: #c3c3c3;
    font-size:6px;
    position: absolute;
    top: 6px;
    left: 10px;
}


/* ---------- 在宅支援をご利用の方へ ----------*/

.remote-work .content01 p:nth-child(1) { width: 85%; }
.remote-work .content01 p:nth-child(2) { width: 73%; }
.remote-work .content01 p:nth-child(3) { width: 69%; }
 
.remote-work .content01 img {
    width: 23.5%;
    position: absolute;
    right: 10px;
    bottom: 40px;
}

.remote-work .content02 .line-schedule {
    margin-top: 30px;
    padding: 10px 20px;
    border-left: 4px solid #d6e9ba;
}

.remote-work .content02 .line-schedule li {
    font-size: 16px;
    display: flex;
    align-items: center;
}

.remote-work .content02 .line-schedule li:not(:first-of-type) {
    margin-top: 18px;
}

.remote-work .content02 .line-schedule li span {
    color: #fff;
    background-color: #a8d567;
    padding: 10px 14px;
    border-radius: 5px;
}

.remote-work .content02 .line-schedule li p {
    color: #888;
    margin-left: 15px;
}

.remote-work .content03 a {
    color: #84c428;
    margin-top: 20px;
    display: block;
}

.remote-work .content04 p:nth-child(2) {
    width: 66%;
}

.remote-work .content04 img {
    width: 18%;
    position: absolute;
    right: 10px;
    bottom: 40px;
}

/* メッセージ */

.message {
    margin-top: 100px;
    text-align: center;
}

.message p {
    font-size: 20px;
    color: #fab0a4;
}

/*講座 */

#kouzaLink:hover{
    cursor:pointer;
    opacity:0.8;
}

#langList li{
  margin-bottom:12px;
}

/* 検索 */
#catHeader, #titleHeader, #authorHeader{
	list-style:none;
	float:left;
	margin:10px 10px;
	padding:10px 15px;	
	text-align:center;
	background-color:#cfcfdf;
	border-radius:10px;
	cursor:pointer;
}

#catHeader:hover, #titleHeader:hover, #authorHeader:hover, #refNumBut:hover{
	opacity:0.7;
}

#refNumYear, #refNumMonth, #refNumDay{
    margin:10px 5px;
    border:1px solid #666666;
    padding:2px 6px;
    border-radius:5px;
}

#blog-category, #blog-title, #blog-author, #refNumName{
    border:1px solid #666666;
    padding:5px 10px;
    border-radius:10px;
    width:220px;
}

#searchButCat, #searchButTitle, #searchButAuthor, #refNumBut{
    border:1px solid #666666;
    margin:10px;
    padding:5px 12px;
    border-radius:10px;
}

#searchButCat:hover, #searchButTitle:hover, #searchButAuthor:hover{
    background-color: #cfdfcf;
}


#resultArea{
    max-height:90vh;
	overflow: auto;
}

dd{
    margin-left:2em;
}

h5{
    margin:30px 0px 0px 0px;
    padding: 0.2em 0.4em;
    color: #3cb371;
    font-weight:700;
}

h5::before{
    content:"■ ";
}

@media (max-width: 599px){
    .notification{
	height:160px;
	overflow: auto;
    }

    #menu label{
        width:100%;
        min-width:120px;
        padding:10px 5px 10px 20px;
    }
    #menu ol {
        display: none;
        padding-left: 15px;
        margin-bottom: 20px;
}

}