/* <system section="theme" selected="26006613683244878"> */
@charset "UTF-8";

/*
  Theme: tsubame
  Author: machamochi
  Description:
  Responsive: yes
 */

/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */

/* Document
   ========================================================================== */

/**
 * 1. Correct the line height in all browsers.
 * 2. Prevent adjustments of font size after orientation changes in iOS.
 */

html {
  line-height: 1.15; /* 1 */
  -webkit-text-size-adjust: 100%; /* 2 */
}

/* Sections
   ========================================================================== */

/**
 * Remove the margin in all browsers.
 */

body {
  margin: 0;
}

/**
 * Render the `main` element consistently in IE.
 */

main {
  display: block;
}

/**
 * Correct the font size and margin on `h1` elements within `section` and
 * `article` contexts in Chrome, Firefox, and Safari.
 */

h1 {
  font-size: 2em;
  margin: 0.67em 0;
}

/* Grouping content
   ========================================================================== */

/**
 * 1. Add the correct box sizing in Firefox.
 * 2. Show the overflow in Edge and IE.
 */

hr {
  box-sizing: content-box; /* 1 */
  height: 0; /* 1 */
  overflow: visible; /* 2 */
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */

pre {
  font-family: monospace, monospace; /* 1 */
  font-size: 1em; /* 2 */
}

/* Text-level semantics
   ========================================================================== */

/**
 * Remove the gray background on active links in IE 10.
 */

a {
  background-color: transparent;
}

/**
 * 1. Remove the bottom border in Chrome 57-
 * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
 */

abbr[title] {
  border-bottom: none; /* 1 */
  text-decoration: underline; /* 2 */
  text-decoration: underline dotted; /* 2 */
}

/**
 * Add the correct font weight in Chrome, Edge, and Safari.
 */

b,
strong {
  font-weight: bolder;
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */

code,
kbd,
samp {
  font-family: monospace, monospace; /* 1 */
  font-size: 1em; /* 2 */
}

/**
 * Add the correct font size in all browsers.
 */

small {
  font-size: 80%;
}

/**
 * Prevent `sub` and `sup` elements from affecting the line height in
 * all browsers.
 */

sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

/* Embedded content
   ========================================================================== */

/**
 * Remove the border on images inside links in IE 10.
 */

img {
  border-style: none;
}

/* Forms
   ========================================================================== */

/**
 * 1. Change the font styles in all browsers.
 * 2. Remove the margin in Firefox and Safari.
 */

button,
input,
optgroup,
select,
textarea {
  font-family: inherit; /* 1 */
  font-size: 100%; /* 1 */
  line-height: 1.15; /* 1 */
  margin: 0; /* 2 */
}

/**
 * Show the overflow in IE.
 * 1. Show the overflow in Edge.
 */

button,
input { /* 1 */
  overflow: visible;
}

/**
 * Remove the inheritance of text transform in Edge, Firefox, and IE.
 * 1. Remove the inheritance of text transform in Firefox.
 */

button,
select { /* 1 */
  text-transform: none;
}

/**
 * Correct the inability to style clickable types in iOS and Safari.
 */

button,
[type="button"],
[type="reset"],
[type="submit"] {
  -webkit-appearance: button;
}

/**
 * Remove the inner border and padding in Firefox.
 */

button::-moz-focus-inner,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
  border-style: none;
  padding: 0;
}

/**
 * Restore the focus styles unset by the previous rule.
 */

button:-moz-focusring,
[type="button"]:-moz-focusring,
[type="reset"]:-moz-focusring,
[type="submit"]:-moz-focusring {
  outline: 1px dotted ButtonText;
}

/**
 * Correct the padding in Firefox.
 */

fieldset {
  padding: 0.35em 0.75em 0.625em;
}

/**
 * 1. Correct the text wrapping in Edge and IE.
 * 2. Correct the color inheritance from `fieldset` elements in IE.
 * 3. Remove the padding so developers are not caught out when they zero out
 *    `fieldset` elements in all browsers.
 */

legend {
  box-sizing: border-box; /* 1 */
  color: inherit; /* 2 */
  display: table; /* 1 */
  max-width: 100%; /* 1 */
  padding: 0; /* 3 */
  white-space: normal; /* 1 */
}

/**
 * Add the correct vertical alignment in Chrome, Firefox, and Opera.
 */

progress {
  vertical-align: baseline;
}

/**
 * Remove the default vertical scrollbar in IE 10+.
 */

textarea {
  overflow: auto;
}

/**
 * 1. Add the correct box sizing in IE 10.
 * 2. Remove the padding in IE 10.
 */

[type="checkbox"],
[type="radio"] {
  box-sizing: border-box; /* 1 */
  padding: 0; /* 2 */
}

/**
 * Correct the cursor style of increment and decrement buttons in Chrome.
 */

[type="number"]::-webkit-inner-spin-button,
[type="number"]::-webkit-outer-spin-button {
  height: auto;
}

/**
 * 1. Correct the odd appearance in Chrome and Safari.
 * 2. Correct the outline style in Safari.
 */

[type="search"] {
  -webkit-appearance: textfield; /* 1 */
  outline-offset: -2px; /* 2 */
}

/**
 * Remove the inner padding in Chrome and Safari on macOS.
 */

[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}

/**
 * 1. Correct the inability to style clickable types in iOS and Safari.
 * 2. Change font properties to `inherit` in Safari.
 */

::-webkit-file-upload-button {
  -webkit-appearance: button; /* 1 */
  font: inherit; /* 2 */
}

/* Interactive
   ========================================================================== */

/*
 * Add the correct display in Edge, IE 10+, and Firefox.
 */

details {
  display: block;
}

/*
 * Add the correct display in all browsers.
 */

summary {
  display: list-item;
}

/* Misc
   ========================================================================== */

/**
 * Add the correct display in IE 10+.
 */

template {
  display: none;
}

/**
 * Add the correct display in IE 10.
 */

[hidden] {
  display: none;
}

html,
body {
    font-family: 'Helvetica Neue', 'Helvetica', 'Arial', 'Hiragino Kaku Gothic Pro', 'Meiryo', 'MS PGothic';
    color: #777;
    line-height: 1.4;
}

a {
    color: #777;
}

a:hover {
    color: #6690a5;
}

a.keyword {
    text-decoration: none;
    border-bottom: 1px dotted #aaa;
    color: #555;
}

h1, h2, h3, h4, h5, h6 {
    line-height: 1.3;
}

h1 a, h2 a, h3 a, h4 a, h5 a, h6 a {
    text-decoration: none;
}

h1 a:hover, h2 a:hover, h3 a:hover, h4 a:hover, h5 a:hover, h6 a:hover {
    color: #6690a5;
}

/* ヘッダ（グローバルヘッダ）
  グローバルヘッダの中はiframeですが、
  #globalheader-container に背景色や文字色を指定することでiframeの中にも色が反映されます。
*/
#globalheader-container {
    background-color: #555;
    color: #fff;
}

/* container */

/*
#container,
#footer {
}
*/

@media (min-width: 768px) {
    #container,
    #footer {
        width: 720px;
        margin: auto;
    }
}

@media (min-width: 992px) {
    #container,
    #footer {
        width: 940px;
        margin: auto;
    }
}

@media (min-width: 1180px) {
    #container,
    #footer {
        width: 1120px;
        margin: auto;
    }
}

/* 2カラムレイアウト */
#content-inner {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
}

@media (min-width: 768px) {
    #content-inner {
        -webkit-box-orient: horizontal;
        -webkit-box-direction: normal;
            -ms-flex-direction: row;
                flex-direction: row;
    }
}

@media (min-width: 768px) {
    #wrapper {
        width: 480px;
    }
}

@media (min-width: 992px) {
    #wrapper {
        width: 600px;
    }
}

@media (min-width: 1180px) {
    #wrapper {
        width: 720px;
    }
}

@media (min-width: 768px) {
    #box2 {
        width: 200px;
    }
}

@media (min-width: 992px) {
    #box2 {
        width: 300px;
    }
}

/* ヘッダ */
#blog-title {
    margin-bottom: 30px;
    text-align: center;
    border-bottom: 3px solid #6690a5;
}

@media (min-width: 768px) {
    #blog-title {
        margin-bottom: 30px;
        text-align: center;
        border-bottom: 3px solid #6690a5;
    }
}

#title {
    font-size: 2rem;
    color: #6690a5;
    margin: 25px 0 0 0;
}

@media (min-width: 992px) {
    #title {
        font-size: 2rem;
        color: #6690a5;
        margin: 25px 0 0 0;
    }
}

#title a {
    color: #6690a5;
}

#blog-description {
    font-weight: normal;
    font-size: .8rem;
    color: #777;
    margin: .6em 0 .3em 0;
}

/* ヘッダ画像を設定したとき */
/*
.header-image-enable #blog-title {
}
*/

.header-image-enable #blog-title-inner {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
}

.header-image-enable #blog-title-content {
    margin: 0 auto;
}

/* タイトル下HTML */
#top-editarea {
    margin-bottom: 1em;
}

/* パンくず（カテゴリー、記事ページで表示されます） */
.breadcrumb {
    font-size: 1rem;
}

.breadcrumb-inner {
    margin-left: 10px;
    margin-bottom: 5px;
}

.page-entry .breadcrumb {
    margin-bottom: 0px;
}

/* entry */
.entry {
    position: relative;
    margin-bottom: 4em;
}

.entry-header {
    margin: 0 10px 0 10px;
    position: relative;
}

.date {
    margin-top: 15px;
    margin-left: 10px;
    text-align: center;
    font-size: .9rem;
    color: #fff;
    background-color: #999;
    display: inline-block;
    padding: 1px 8px;
    border-radius: 5px;
}

.date a {
    color: #fff;
    text-decoration: none;
}

.date a:hover {
    text-decoration: underline;
}

.entry-title {
    text-align: center;
    color: #555;
    font-size: 1.3rem;
    font-weight: normal;
    border: 1px solid #999;
    border-radius: 5px;
    padding: 5px;
    margin-top: 5px;
    margin-left: 10px;
    margin-right: 10px;
}

.entry-title a {
    color: #555;
}

@media (min-width: 992px) {
    .entry-title {
        color: #555;
        font-size: 1.3rem;
    }
}

.categories {
    margin: 3px 10px 0 0;
    font-size: .9rem;
    text-align: right;
}

.categories a {
    text-decoration: none;
}

.categories a:hover {
    background-color: #eee;
    color: #777;
}

a.entry-category-link {
    border: 1px solid #999;
    border-radius: 3px;
    padding: 2px;
    margin-left: 5px;
}

a.archive-category-link {
    border: 1px solid #999;
    border-radius: 3px;
    padding: 2px;
    margin-left: 5px;
}

/* 「編集する」ボタン */
.entry-header-menu {
    position: absolute;
    top: 0;
    right: 0;
    font-size: .9rem;
}

/* 記事内の書式 */
.entry-content {
    margin: 0 20px;
}

.entry-content img,
.entry-content video {
    height: auto;
    width: 98%;
}

.entry-content h1,
.entry-content h2,
.entry-content h3,
.entry-content h4,
.entry-content h5,
.entry-content h6 {
    margin: 1em 0 0.8em 0;
}

.entry-content h1 {
    font-size: 1.4rem;
}

.entry-content h2 {
    font-size: 1.3rem;
}

.entry-content h3 {
    font-size: 1.2rem;
}

.entry-content h4 {
    font-size: 1.1rem;
}

.entry-content h5 {
    font-size: 1rem;
}

.entry-content h6 {
    font-size: .9rem;
}

.entry-content ul,
.entry-content ol,
.entry-content dd {
    margin: 0 0 1em 1.5em;
    padding: 0;
}

.entry-content ul li ul, .entry-content ul li ol,
.entry-content ol li ul,
.entry-content ol li ol,
.entry-content dd li ul,
.entry-content dd li ol {
    margin-bottom: 0;
}

.entry-content table {
    border-collapse: collapse;
    border-spacing: 0;
    border-bottom: 1em;
    margin-bottom: 1em;
    width: 100%;
    overflow: auto;
    display: block;
    font-size: .8rem;
}

@media (min-width: 992px) {
    .entry-content table {
        font-size: .9rem;
    }
}

.entry-content table th,
.entry-content table td {
    border: 1px solid #777;
    padding: 5px 10px;
}

.entry-content table th {
    background: #f5f5f5;
}

.entry-content blockquote {
    border: 3px double #777;
    margin: 0 0 10px;
    padding: 20px;
}

.entry-content blockquote p:first-child {
    margin-top: 0;
}

.entry-content blockquote p:last-child {
    margin-bottom: 0;
}

.entry-content pre,
.entry-content code {
    font-family: 'Monaco', 'Consolas', 'Courier New', Courier, monospace, sans-serif;
}

.entry-content pre {
    background: #f5f5f5;
    border: none;
    white-space: pre-wrap;
    text-overflow: ellipsis;
    font-size: 100%;
    line-height: 1.3;
    font-size: .8rem;
    padding: 10px;
}

.entry-content pre > code {
    margin: 0;
    padding: 0;
    white-space: pre;
    border: none;
    background-color: transparent;
    font-family: 'Monaco', 'Consolas', 'Courier New', Courier, monospace, sans-serif;
}

.entry-content code {
    font-size: 90%;
    margin: 0 2px;
    padding: 0px 5px;
    background-color: #f5f5f5;
    border-radius: 3px;
}

.entry-content hr {
    width: 85%;
    border: 0;
    border: none;
    border-top: 1px solid #999;
    margin: 2em auto;
}

.entry-content .table-of-contents {
    position: relative;
    padding: 3em 1em 1em 2em;
    margin: 2em 1em;
    border: 1px dashed #777;
    font-size: .9rem;
    width: 80%;
    list-style-type: decimal;
}

.entry-content .table-of-contents::before {
    content: "目次";
    font-size: 1rem;
    font-weight: bold;
    border-bottom: 1px solid #555;
    position: absolute;
    top: 10px;
    left: 15px;
}

/* 記事下 */
.entry-footer .social-buttons {
    margin: 1em 20px;
}

.entry-footer-section {
    color: #999;
    font-size: .9rem;
    margin-left: 20px;
}

.entry-footer-section a {
    color: #999;
}

/* コメント */
.comment-box {
    margin: 1em 20px;
}

.comment-box .comment {
    list-style: none;
    margin: 0 0 15px 0;
    padding: 0;
    font-size: .85rem;
}

@media (min-width: 768px) {
    .comment-box .comment {
        font-size: .9rem;
    }
}

.comment-box .entry-comment {
    padding: 10px 0 10px 60px;
    border-bottom: 1px dotted #777;
    position: relative;
}

.comment-box .entry-comment:first-child {
    border-top: 1px dotted #777;
}

.comment-box .read-more-comments {
    padding: 10px 0;
}

.comment-box .hatena-id-icon {
    position: absolute;
    top: 10px;
    left: 5px;
    width: 50px !important;
    height: 50px !important;
    border: 1px solid #777;
    border-radius: 5px;
}

.comment-user-name {
    margin: 0 0 .4em 5px;
    font-weight: bold;
}

.comment-content {
    margin: 0 0 .4em 5px;
    word-wrap: break-word;
    color: #555;
    font-size: 1rem;
}

.comment-content p {
    margin: 0 0 .6em 0;
}

.comment-metadata {
    color: #999;
    margin: 0;
    margin-left: 5px;
    font-size: .8rem;
}

.comment-metadata a {
    color: #999;
}

.leave-comment-title {
    padding: .6em 1em;
    font-size: .85rem;
    border: 1px dotted #6690a5;
}

/* Pager */
.pager {
    margin: 2em 1em;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
}

/* サイドバーモジュール */
.hatena-module {
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
    margin-bottom: 3em;
    font-size: .85rem;
}

@media (min-width: 768px) {
    .hatena-module {
        font-size: .9rem;
    }
}

.hatena-module-title {
    margin: 15px 25px 20px 25px;
    padding: .1em 0;
    border: 1px solid #999;
    border-radius: 5px;
    font-size: 1rem;
    text-align: center;
    background-color: #fffafa;
}

.hatena-module-title a {
    color: #777;
    text-decoration: none;
}

.hatena-module-title a:hover {
    text-decoration: underline;
}

.hatena-module-body {
    margin: 0 20px;
}

/* Profile module */
.hatena-module-profile .profile-icon {
    float: left;
    margin: 0 10px 10px 10px;
    border: 1px solid #777;
    border-radius: 5%;
}

.hatena-module-profile .id {
    display: block;
    font-weight: bold;
    font-size: 1rem;
    margin-bottom: .5em;
}

.hatena-module-profile .profile-description p {
    margin-top: 0;
}

/* urllist module */
.hatena-urllist {
    list-style: none;
    margin: 0;
    margin-left: 10px;
    padding: 0;
}

.hatena-urllist li {
    padding: .3em 0;
}

.hatena-urllist li:last-child {
    padding-bottom: 0;
}

.hatena-urllist li a {
    text-decoration: none;
}

.hatena-urllist li a:hover {
    text-decoration: underline;
}

.hatena-urllist .urllist-category-link {
    font-size: .7rem;
    padding: .1em .3em;
}

.hatena-urllist .urllist-date-link a {
    color: #999;
}

.hatena-urllist .urllist-entry-body {
    margin-top: .3em;
}

.urllist-title-link {
    font-size: 100%;
}

.hatena-module-archive .hatena-urllist {
    padding-left: 0;
    margin-left: 10px;
}

/* Search module */
.hatena-module-search-box .search-form {
    border: 1px solid #ddd;
    border-radius: 3px;
    margin-left: 10px;
    margin-right: 10px;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
}

.hatena-module-search-box .search-module-input {
    -webkit-box-flex: 1;
        -ms-flex: 1 0;
            flex: 1 0;
    padding: 5px;
    color: #777;
    background: none;
    border: none;
    outline: none;
    height: 20px;
}

.hatena-module-search-box .search-module-button {
    width: 24px;
    height: 24px;
    margin-right: 5px;
    background: transparent url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cdefs%3E%3Cstyle%3E.a%7Bfill:none;%7D%3C/style%3E%3C/defs%3E%3Ctitle%3Esearch%3C/title%3E%3Cpath d='M16.7,15l-3.4-3.3h-.1a5.4,5.4,0,0,0,.9-3.1,5.6,5.6,0,1,0-5.6,5.6,5.4,5.4,0,0,0,3.1-.9.1.1,0,0,0,.1.1L15,16.7a1.1,1.1,0,0,0,.8.3,1.6,1.6,0,0,0,.9-.3,1.4,1.4,0,0,0,0-1.7M8.5,12.3A3.8,3.8,0,0,1,4.8,8.5,3.8,3.8,0,0,1,8.5,4.7a3.9,3.9,0,0,1,3.8,3.8,3.8,3.8,0,0,1-3.8,3.8'/%3E%3Crect class='a' width='20' height='20'/%3E%3C/svg%3E") no-repeat center;
    background-size: 20px 20px;
    border: none;
    outline: none;
    color: transparent;
    overflow: hidden;
    opacity: .5;
    cursor: pointer;
}

.hatena-module-search-box .search-module-button:hover {
    opacity: .85;
}

/* About ページ */
.page-about .entry-content dt {
    font-weight: bold;
    border-bottom: 1px solid #6690a5;
    margin-bottom: .5em;
}

.page-about .entry-content dd {
    margin-left: 0;
    margin-bottom: 2em;
}

/* Archive */
.archive-header-category {
    text-align: center;
}

.archive-heading {
    text-align: center;
    font-size: 1.4rem;
}

.archive-entry-header {
    margin-top: 25px;
    position: relative;
}

.page-archive .archive-entry {
    margin-top: 15px;
    margin-bottom: 1em;
    line-height: 1.3;
    color: #777;
}

/* .page-archive .entry-title {
} */

.page-archive .entry-thumb {
    width: 80px;
    height: 80px;
    background-size: cover;
    margin-top: 15px;
    margin-left: 15px;
}

@media (min-width: 768px) {
    .page-archive .entry-thumb {
        width: 120px;
        height: 120px;
    }
}

.page-archive .entry-description {
    margin-top: 15px;
    margin-right: 15px;
    margin-left: 15px;
    font-size: 1rem;
}

@media (min-width: 768px) {
    .page-archive .entry-description {
        font-size: 1rem;
    }
}

.archive-entry-tags-wrapper {
    margin-left: 15px;
}

.page-archive .social-buttons {
    display: block;
    margin-top: .3em;
    margin-left: 15px;
}

/* footer */
#footer {
    padding-top: 20px;
    padding-bottom: 5px;
    text-align: center;
    font-size: .8rem;
    color: #fff;
    background-color: #6690a5;
}

#footer a {
    color: #fff;
}

#footer p {
    margin: .5em auto;
}

.footer-address {
    font-size: 1.3rem;
}

.footer-address a {
    text-decoration: none;
}

.google-afc-image {
    margin-left: 20px;
}

.hatena-star-container {
    margin-left: 20px;
}

.star-navigation-tooltip {
    margin-left: 20px;
}

.hatena-follow-button-box {
    margin-left:10px;
}

.entry-tags-wrapper {
    margin-left: 20px;
}
/* </system> */

/* <system section="background" selected="f4efe3"> */
body{background:#f4efe3;}
/* </system> */