@charset "utf-8";

/* 本体定義 */
body {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-size: 90%;
    background: repeat url('https://grey-heron.net/board2/img/background.gif');
    color: #333;
    font-family: 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', 'ヒラギノ角ゴ ProN W3', 'Yu Gothic', '游ゴシック', 'Meiryo', 'メイリオ', 'Noto Sans CJK JP', 'Noto Sans Japanese', sans-serif;
}

input,
textarea,
select,
button {
    font-family: inherit;
    font-size: inherit;
}

a {
    text-decoration: none;
}

a:link,
a:visited,
a:active,
a:hover {
    color: #333;
}

#head {
    color: #0000ff;
    padding: 4px 12px;
}

#main {
    padding: 8px;
}

/* 掲示板タイトル */
#head {
    margin: 0 auto;
}

#head h1,
#head h2 {
    margin: 0;
    text-align: center;
    color: #0000ff;
    font-family: 'Hiragino Mincho ProN', 'ヒラギノ明朝 ProN W3', 'Yu Mincho', '游明朝', 'Meiryo UI', 'ＭＳ Ｐ明朝', 'MS PMincho', serif;
}

#head h1 {
    font-size: 3rem;
}

#head h2 {
    font-size: 1.8rem;
}

div#head-ttl {
    text-align: left;
    float: left;
}

#head-cnt {
    text-align: left;
}

#head-clr {
    clear: both;
}

#head-cnt img {
    vertical-align: middle;
    margin: 0;
}

/* メニューバー */
hr {
    width: 80%;
    color: #aaa;
}

.top-btn {
    margin: 0 auto;
    text-align: center;
}

.top-btn a {
    width: 60px;
    margin: 0;
    text-align: center;
    font-size: 0.9rem;
}

/* 投稿フォーム */
#reg-box {
    box-sizing: border-box;
    width: 80%;
    margin: 1rem auto 2rem;
}

#reg-area {
    padding: 0;
    width: 92%;
    margin: 1.2em auto 0.5rem;
}

#reg-tbl {
    display: block;
}

.tr-container {
    display: flex;
    width: 100%;
}

#reg-tbl div.th-item,
#reg-tbl div.td-item {
    padding: 1px 2px;
    text-align: left;
}

#reg-tbl div.th-item {
    width: 4.5rem;
    flex-shrink: 0;
    flex-grow: 0;
}

.th-item {
    margin-top: 0.4rem;
}

.tr-comment .th-item {
    margin-top: 0;
}

.tr-color .td-item {
    margin-top: 0.4rem;
}

#reg-tbl div.td-item {
    flex-grow: 1;
    flex-basis: auto;
}

#reg-tbl input,
#reg-tbl textarea {
    padding: 3px;
}

input,
textarea {
    border: 1px solid grey;
    border-radius: 3px;
    padding: 0.6rem;
}

input.reg-name {
    width: 210px;
}

input.reg-url {
    width: 260px;
}

input.reg-num {
    width: 80px;
}

input.reg-btn {
    width: 80px;
    height: 26px;
    margin: 0 6px;
}

textarea.reg-com {
    width: 50%;
    height: 10rem;
}

table.reg-tbl span {
    font-size: 12px;
}

img.capt {
    vertical-align: middle;
}

input.reg-btn {
    width: 80px;
}

input.reg-btn:hover {
    background-color: #dadada;
    color: ＃222;
}

#file_upload {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.custom-file-button {
    display: inline-block;
    background-color: #eee;
    color: #333;
    margin-top: -0.3rem;
    padding: 0.4rem 1rem;
    border: 1px solid #666;
    border-radius: 3px;
    cursor: pointer;
}

.custom-file-button:hover {
    background-color: #dadada;
    color: ＃222;
}

.file-selected {
    background-color: #dadada;
    color: ＃222;
}

.mobile-only {
    display: none;
}

/* メイン記事 */
.art {
    box-sizing: border-box;
    width: 80%;
    background: #fff;
    text-align: left;
    padding: 2rem 4rem;
    border: 1px solid gray;
    border-radius: 4px;
    margin: 1.5rem auto;
}

.art-info {
    text-align: left;
    margin-bottom: 1.5rem;
}

.art-info .art-info-item {
    padding: 0.5rem;
}

.art-info .art-info-item:first-child {
    padding-left: 0;
}

.art strong {
    color: #008000;
    font-weight: 600;
}

span.num {
    padding-left: 0.5rem;
    color: #008000;
}

.art-com {
    margin: 0.5rem 0;
    text-align: justify;
}

.art-com a img,
.rescom a img {
    margin: 0.2rem 1.5rem 1rem 0;
}

.onclick_button {
    display: inline-block;
    margin-left: 0.8rem;
    background-color: #eee;
    color: #333;
    padding: 0.1rem 0.6rem;
    border: 1px solid #666;
    border-radius: 3px;
    cursor: pointer;
    text-decoration: none;
}

.onclick_button:hover {
    background-color: #dadada;
    color: #000;
    border-color: #555;
}

/* フォーム内リスト */
#reg-box ul {
    margin: 0 0 6px 1em;
    padding: 0;
}

.wide-80 {
    width: 80% !important;
}

/* 留意事項 */
#note {
    margin: 1em auto;
    width: 98%;
    padding: 6px;
    text-align: left;
    border: 1px solid #462300;
    background: #fff;
    border-radius: 6px;
    -webkit-border-radius: 6px;
    -moz-border-radius: 6px;
}

#note ul {
    padding: 0;
    margin: 0.5em 0 0.5em 1em;
    line-height: 140%;
}

#close {
    margin: 1.2em;
    text-align: center;
}

td.oldlog {
    background: #fff;
}

div.val strong {
    color: #008000;
}

ul#images li {
    display: inline;
    list-style: none;
    margin-right: 4px;
}

#view-msg {
    margin: 1em 1.5em;
}

/* アイコン位置 */
img.icon {
    vertical-align: middle;
    border: none;
    margin: 0 2px;
}

div.ttl {
    font-weight: bold;
    color: #572c00;
    border-bottom: 1px solid #572c00;
    padding: 2px;
}

/* 汎用画面寄せ */
.ta-r {
    text-align: right;
}

.ta-l {
    text-align: left !important;
}

.ta-c {
    text-align: center;
}

/* 返信記事 */
div.reslog {
    margin: 1.5rem 0 0.5rem 0;
    text-align: left;
    border-top: 1px solid #aaa;
    padding-top: 1.5rem;
    text-align: justify;
}

/* アーカイブ */
select.list-select {
    height: 2.6rem;
}

input.archive-search-button {
    height: 2.6rem;
}

.ta-c .art blockquote {
    margin: 2rem 0;
}

.ta-c .art blockquote .rescom span {
    color: #000 !important;
}

div.rescom {
    margin-top: 5px;
}

/* 投稿・返信ボタン */
div.new-btn {
    width: 90%;
    text-align: left;
    margin: 1.2em auto 8px auto;
}

div#addform {
    width: 90%;
    text-align: left;
    margin: 0 auto;
}

div.res-btn {
    width: 92%;
    text-align: left;
    margin: 1em auto;
}

div.find-form {
    width: 90%;
    text-align: left;
    margin: 0 auto;
}

/*  ペイジャー  */
.pagination {
    text-align: center;
    padding: 10px;
    margin: 1em;
    font: 14px/24px sans-serif;
}
.page {
    display: inline-block;
    padding: 0px 9px;
    margin-right: 4px;
    border-radius: 3px;
    border: solid 1px #999;
    background: #e9e9e9;
    font-size: .875em;
    font-weight: bold;
    text-decoration: none;
    color: #717171;
    text-shadow: 0px 1px 0px rgba(255,255,255, 1);
}
.page:hover, .page.gradient:hover {
    background: #fefefe;
}
.page.active {
    background: #838383;
    color: #f0f0f0;
    text-shadow: 0px 0px 3px rgba(0,0,0, .5);
}

/*  記事修正フォーム  */
.form-revision {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

.form-revision-no,
.form-revision-pwd,
.form-revision-mode,
.form-revision-submit {
    flex: 0 0 auto;
    width: 25％;
    margin: 0 0.5rem;
}

.form-revision-no input {
    width: 5rem;
    height: 1rem;
}

.form-revision-pwd input {
    width: 5rem;
    height: 1rem;
}

.form-revision-mode select {
    width: 3.5rem;
    height: 2.2rem;
    border-radius: 3px;
}

.form-revision-submit input {
    width: 3.5rem;
    height: 2.2rem;
    padding-top: 0.4rem;
}

/* Lightbox */
.lb-data {
    display: none;
}

/* Media query */
@media screen and (max-width: 767px) {
    * {
        box-sizing: border-box;
    }

    a:link,
    a:visited,
    a:active,
    a:hover {
        color: #00f;
    }

    #head h1 {
        font-size: 2.4rem;
    }

    #head h2 {
        font-size: 1.2rem;
    }

    hr {
        border: none;
        height: 1px;
        background-color: #aaa;
        width: 96%;
        margin: 0.3rem auto 0;
    }

    .top-btn {
        margin: 4px 0;
    }

    .top-btn a {
        margin: 0 0.2rem;
        padding: 0;
        text-align: center;
        color: #555;
        font-size: 12px;
    }

    #reg-box {
        width: 100%;
        padding: 2px;
        font-size: 90%;
    }

    #reg-area {
        width: 100%;
        margin: 0.8em auto;
    }

    #reg-tbl div.th-item {
        width: 4rem;
    }

    .tr-container {
        margin-bottom: 0.4rem;
    }

    .tr-file {
        margin-top: 1em;
    }

    textarea.reg-com {
        width: 100%;
        height: 7rem;
    }

    .desktop-only {
        display: none;
    }

    .mobile-only {
        display: block;
    }

    input.mobile-only {
        margin-top: 1.6rem;
        width: 96%;
        heigh: 2rem;
        padding-bottom: 2rem;
    }

    .onclick_button,
    .onclick_button:hover {
        margin-left: 0.8rem;
        background-color: #fff;
        color: #333;
        padding: 0;
        border: none;
    }

    /* 記事 */
    div.art {
        width: 96%;
        padding: 1rem;
    }

    /* アーカイブ */
    .pagination a,
    .pagination span {
        width: 2.5rem;
    }

    .pagination a:nth-child(5),
    .pagination a:nth-child(6),
    .pagination a:nth-child(7),
    .pagination a:nth-child(8),
    .pagination a:nth-child(9),
    .pagination a:nth-child(10),
    .pagination a:nth-child(11) {
        display: none !important;
    }

    /* 記事修正フォーム */
    .form-revision-no,
    .form-revision-pwd,
    .form-revision-mode,
    .form-revision-submit {
        width: 50％;
    }
    .form-revision-no input {
        height: 2.2rem;
    }

    .form-revision-pwd input {
        height: 2.2rem;
    }

    .form-revision-mode select {
        margin-top: 1rem;
        border: 1px solid #666;
    }

    .form-revision-submit input {
        margin-top: 1rem
    }
}