@charset "utf-8";

/**
* Author: Vanillaice (Akira) - https://vanillaice000.blog.fc2.com/
* Website skin name: Tarth
* The first edition: 2019.5.21
*/

/***------------------------------------------
      reset(do NOT change or delete)
------------------------------------------***/

embed,iframe,img,table,textarea{max-width:100%}#fc2_text_ad,pre,table{word-break:break-all}dd,dl,dt,figure,li,ol,p,strong,summary,ul,var{margin:0;padding:0;border:0;outline:0;vertical-align:baseline;background:0 0}iframe{border:0}img{height:auto;line-height:0;vertical-align:bottom;font-size:0}ol,ul{list-style-type:none}article,aside,details,figcaption,figure,footer,header,hgroup,main,menu,nav,section{display:block}input,textarea{font-size:16px}pre,code{white-space:pre-wrap;font-family:Menlo,consolas,Courier}*{box-sizing:border-box}:focus{outline:0}.fc2_footer{margin:20px 0 0}#fc2_text_ad{margin:20px 0!important;letter-spacing:normal;line-height:1.4;font-size:11px}#fc2_text_ad a{color:#646464}#change_mobile{display:none}*::before,*::after{box-sizing:inherit;}#sh_fc2blogheadbar{z-index:4000!important}


/***------------------------------------------
      svgs
------------------------------------------***/

.svg-inline,
.svg-inline-stroke {
  display: inline-block;
  height: 1em;
  font-size: inherit;
  vertical-align: -.125em;
}

.svg-inline {
  fill: currentColor;
}

.svg-inline-stroke {
  fill: none;
  stroke: currentColor;
}


/***------------------------------------------
      variables
------------------------------------------***/

:root {
  --body-color: rgb(245,245,245);
  --base-font-color: rgb(51,51,51);/* 注)基本文字色 */
  --base-link-color: rgb(93,167,209);/* 注)基本リンク色 */
  --base-border-color: rgb(180,180,180);/* 注)基本ボーダー色 */
  --input-color: rgb(240,240,240);
  --snow-color: rgb(230,230,230);
  --smoke-color: rgb(220,220,220);
  --navi-height: 38px;
  --large-font-size: 1.4rem;
  --middle-font-size: 1.3rem;
  --small-font-size: 1.2rem;
  --ex-small-font-size: 1.1rem;
}


/***------------------------------------------
      link
------------------------------------------***/

a {
  text-decoration: none;
  color: var(--base-link-color);
  -webkit-transition: .3s ease-in-out;
  transition: .3s ease-in-out;
}

a:hover {
  color: var(--base-font-color);
}


/***------------------------------------------
      layout
------------------------------------------***/

html {
  margin: 0;
  font-size: 62.5%;
}

body {
  margin: 0;
  color: var(--base-font-color);
  background: var(--body-color);
  font: 1.5rem/1.5 'Helvetica', 'Arial', 'ヒラギノ角ゴ ProN W3', 'Hiragino Kaku Gothic ProN', 'ヒラギノ角ゴシック', 'Hiragino Sans', '游ゴシック体', 'YuGothic', 'メイリオ', 'Meiryo', '游ゴシック', 'Yu Gothic', sans-serif;
  word-wrap: break-word;
  -webkit-font-smoothing: antialiased;/* 注)文字が細すぎると感じる方はこの一行削除(Mac Google Chromeのみ) 1/2 */
  -moz-osx-font-smoothing: grayscale;/* 注)文字が細すぎると感じる方はこの一行削除(Mac Firefoxのみ) 2/2 */
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: rgba(0,0,0,0);
}

/* lazyload */
.lazyloading{opacity:0}.lazyloaded{opacity:1;transition:opacity 1s}

#wrapper {
  width: 100%;
  margin: auto;
  background: white;
}

@media screen and (min-width: 768px) {
  #wrapper {
    width: 95%;
  }
}
@media screen and (min-width: 1120px) {
  #wrapper {
    width: 90%;
    max-width: 1300px;
  }
}

#main-container {
  padding: 30px 20px 80px;
}

#secondary {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  grid-gap: 40px;
  margin: 0 auto;
  font-size: var(--middle-font-size);
  line-height: 1.8;
}

@media screen and (min-width: 960px) {
  #main-container {
    display: flex;
    justify-content: space-between;
    flex-direction: row-reverse;
    padding: 30px 30px 80px;
  }
  #primary {
    flex: 1;
    min-width: 0;
    max-width: calc(100% - 300px - 40px);
    margin-left: 40px;
  }
  #secondary {
    display: block;
    width: 300px;
    color: rgb(70,70,70);
    font-size: 1.3rem;
    line-height: 1.8;
  }
}
@media screen and (min-width: 1120px) {
  #main-container  {
    padding: 30px 60px 80px;
  }
}

.side-menu {
  width: 100%;
  max-width: 450px;
  margin: 0 auto 40px;
  animation: slideInUp .8s;
}

#side-prof {
  padding-top: 15px;
}

#side-myimage {
  padding: 15px;
  border: 2px solid white;
}

#side-author-image {
  width: 100%;
}

@media screen and (min-width: 960px) {
  .side-menu:last-of-type {
    position: -webkit-sticky;
    position: sticky;
    top: calc(var(--navi-height) + 2px);
  }
}


/***------------------------------------------
      header
------------------------------------------***/

@keyframes slideInUp{0%,50%{opacity:0;transform:translateY(15px)}100%{opacity:1;transform:translateY(0)}}
@keyframes slideInDown{0%{opacity:0;transform:translateY(-15px)}50%{opacity:0}100%{opacity:1;transform:translateY(0)}}


#header-banner {
  position: relative;
  z-index: 999;
  padding: 60px 20px 0;
  background: url(https://blog-imgs-111.fc2.com/v/a/n/vanillaice000/oceanheader-sp.jpg) bottom center /cover no-repeat;
}

@media screen and (min-width: 420px) {
  #header-banner {
    background-image: url(https://blog-imgs-111.fc2.com/v/a/n/vanillaice000/oceanheader.jpg);/* ヘッダー画像PC用 */
  }
}
@media screen and (min-width: 960px) {
  #header-banner {
    padding: 60px 30px 0;
  }
}
@media screen and (min-width: 1120px) {
  #header-banner {
    padding: 60px 60px 0;
  }
}

#header-banner::before {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, white 80px, rgba(0,0,0,.2) 80px, rgba(0,0,0,.2) 100%);
}

#blog-name-container {
  position: relative;
  z-index: 2;
  margin-bottom: 40px;
  color: white;
  text-shadow: 2px 0 2px rgba(85,85,85,.8);
}

#blog-title {
  max-width: 800px;
  margin: 0 0 15px;
  font: bold 1.8rem/1.4 'Helvetica', 'Arial', '游明朝', 'YuMincho', 'ヒラギノ明朝 ProN W3', 'Hiragino Mincho ProN', 'HG明朝E', 'ＭＳ Ｐ明朝', 'ＭＳ 明朝', serif;
  letter-spacing: 2px;
  text-indent: 2px;
  text-transform: uppercase;
  animation: slideInUp 1.2s;
}

#blog-title a {
  color: white;
}

#site-desc,
#breadcrumbs {
  max-width: 850px;
  font-size: var(--small-font-size);
  animation: slideInDown 1.3s;
}

#box-in-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  position: relative;
  z-index: 3;
}

#profile-item {
  position: relative;
  width: 150px;
  background: white;
}

#profile-item::before {
  content: "";
  display: block;
  padding-top: 100%;
}

#prof-item-pic {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  width: calc(100% - 30px);
  height: calc(100% - 30px);
  margin: auto;
  object-fit: cover;
}

.sns-item {
  flex: 1;
  display: flex;
  justify-content: space-around;
  align-items: center;
  margin-bottom: 100px;
  padding-left: 20px;
}

.sns-item a {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 2em;
  height: 2em;
  box-shadow: 0 0 0 4px rgba(255,255,255,.2);
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.2);
  background: rgba(255,255,255,.4);
  color: rgb(120,120,120);
  font-size: 12px;
}

@media screen and (min-width: 560px) {
  .head-sns-a {
    font-size: 15px;
  }
}
@media screen and (min-width: 768px) {
  #box-in-head {
  }
  #profile-item {
    width: 250px;
  }
  #prof-item-pic {
    width: calc(100% - 40px);
    height: calc(100% - 40px);
  }
  .sns-item a {
    font-size: 20px;
  }
}
@media screen and (min-width: 960px) {
  #profile-item {
    width: 300px;
  }
}


/***------------------------------------------
      breadcrumbs
------------------------------------------***/

#breadcrumbs li {
  display: inline-block;
}

#breadcrumbs a {
  display: inline-block;
  padding: .1em .5em;
  background: rgba(255,255,255,.4);
  color: var(--base-font-color);
  text-shadow: none;
}

#breadcrumbs span {
  margin: 0 .5em;
  vertical-align: top;
}


/***------------------------------------------
      global navigation
------------------------------------------***/

#navigation {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 900;
  width: 100%;
  background-color: var(--body-color);
  font-size:var(--ex-small-font-size);
  line-height: var(--navi-height);
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: .7s ease-in-out;
  will-change: transform;
}

#navi-menu {
  height: var(--navi-height);
  margin: auto;
  padding: 0 20px;
  transition-duration: .6s;
}

@media screen and (min-width: 768px) {
  #navi-menu {
    width: 95%;
    padding: 0;
  }
}
@media screen and (min-width: 1120px) {
  #navi-menu {
    width: 90%;
    max-width: 1300px;
  }
}

#navi-list {
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin: auto;
}

#blog-name-bar,
.navi-item,
#expand-form {
  height: var(--navi-height);
}

#blog-name-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: bold;
}

#sns-list,
#sns-list li {
  display: inline-block;
  font-size: var(--small-font-size);
  vertical-align: top;
}

#statusbar {
  color: var(--base-font-color);
}

.navi-item a {
  display: block;
  width: 100%;
  height: 100%;
  color: var(--base-font-color);
  text-align: center;
}

#expand-form {
  margin: auto;
  width: 90%;
  max-width: 380px;
}

#search-submit {
  display: none;
}

#search-btn {
  display: none;
}

#search-text {
  width: 100%;
  height: var(--navi-height);
  padding-left: 1em;
  border: none;
  background-color: white;
  color: var(--base-font-color);
  outline: none;
  cursor: auto;
}

#search-text::-webkit-input-placeholder {
  color: var(--base-font-color);
  font-family: 'Georgia', serif;
  font-size: 12px;
  font-style: italic;
}

#search-text::-moz-placeholder {
  color: var(--base-font-color);
  font-family: 'Georgia', serif;
  font-size: 12px;
  font-style: italic;
}

#hamburger {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  height: var(--navi-height);
  margin-left: auto;
  cursor: pointer;
}

#hamburger span {
  display: block;
  height: 2px;
  width: 26px;
  margin-left: auto;
  background-color: var(--base-font-color);
  transition:.6s ease;
}

#hamburger span::before,
#hamburger span::after {
  content: "";
  display: block;
  position: absolute;
  height: 2px;
  width: 26px;
  background-color: var(--base-font-color);
  transition:.6s ease;
}

#hamburger span::before {
  margin-top: -8px;
}

#hamburger span::after {
  margin-top: 8px;
}

#navi-checkbox,
.sp-hide {
  display: none;
}

#navi-checkbox:not(:checked)~#navi-menu {
  overflow: hidden;
}

#navi-checkbox:checked~#navi-menu {
  height: 100vh;
  overflow: auto;
}

#navi-checkbox:checked + #navi-menu #hamburger span {
  background-color: transparent;
}

#navi-checkbox:checked + #navi-menu #hamburger span::before {
  transform: translateY(8px) rotate(225deg);
}

#navi-checkbox:checked + #navi-menu #hamburger span::after {
  transform: translateY(-8px) rotate(-225deg);
}

@media screen and (min-width:661px) {
  #hamburger {
    display: none;
  }
  .sp-hide {
    display: block;
  }
  #navi-checkbox:not(:checked)~#navi-menu {
    min-height: var(--navi-height);
    overflow: visible;
  }
  #navi-checkbox:checked~#navi-menu {
    height: var(--navi-height);
  }
  #navi-list {
    flex-direction: row;
    justify-content: flex-end;
    position: relative;
  }
  .navi-item {
    position: relative;
    z-index: 3;
    text-align: center;
  }
  .navi-item a {
    padding-left: 3rem;
  }
  #blog-name-bar {
    margin-right: auto;
  }
  #expand-form {
    width: calc(6rem + 3rem);
    margin: 0;
  }
  #search-btn {
    display: inline-block;
    position: absolute;
    top: 0;
    right: 0;
    background: transparent;
    color: var(--base-font-color);
    line-height: var(--navi-height);
  }
  #search-text {
    position: absolute;
    top: 0;
    right: 0;
    z-index: 5;
    opacity: 0;
    width: 6rem;
    transition-duration: .6s;
  }
  #search-text:focus {
    opacity: 1;
    width: 100%;
    border: 1px solid var(--base-font-color);
    cursor: text;
  }
}


/***------------------------------------------
      article
------------------------------------------***/

.main-body {
  margin-bottom: 40px;
  border-bottom: 1px solid var(--base-border-color);
}

#community {
  margin-top: -38px;
  padding-top: 38px;
}

.entry-header {
  font-size: var(--ex-small-font-size);
}

.entry-title {
  margin: 0 auto 10px;
  font-size: 1.8rem;
  text-shadow: 2px 0px 2px rgba(85,85,85,.1);
}

.entry-title a {
  display: inline-block;
  position: relative;
  color: var(--base-font-color);
}

.modified-datetime,
.entry-datetime,
.entry-category,
.entry-comment {
  display: inline-block;
}

.modified-datetime,
.entry-comment {
  margin-left: 1em;
}

.entry-tag-link {
  display: inline-block;
  margin-right: 1em;
}

.inner-contents {
  padding: 20px 0;
}

.contents {
  margin: 20px 0;
  font-size: var(--large-font-size);
}

.height-adjust {
  margin-top: -38px;
  padding-top: 38px;
}

.inner-contents {
  line-height: 1.9;/* 注)記事行間 */
}

#postscript {
  margin-top: -38px;
  padding-top: 38px;
}

/* back to default */
.inner-contents p {
  margin: 1.9em 0;/* 注)段落間上下余白 */
}

.inner-contents p:first-of-type {
  margin-top: 0;
}

.inner-contents ul {
  margin: 1em 0;
  padding-left: 40px;
  list-style-type: disc;
}

.inner-contents ol {
  margin: 1em 0;
  padding-left: 40px;
  list-style-type: decimal;
}

.inner-contents a:hover {
  text-decoration: underline;
}

.read-more {
  margin: 20px 0 0;
  font-size: var(--ex-small-font-size);
  letter-spacing: 1px;
  text-align: right;
  text-indent: 1px;
  text-transform: uppercase;
}

.read-more a {
  display: inline-block;
  padding: .8em 3em;
  box-shadow: 0 0 0 6px rgba(230,230,230,.5);
  border: 1px solid var(--smoke-color);
  background: var(--snow-color);
  color: var(--base-font-size);
}

.read-more a:hover {
  background: var(--base-link-color);
  color: white;
  text-decoration: none;
}

/* article footer */
.entry-footer {
  font-size: var(--small-font-size);
}

#entry-author {
  margin-top: 30px;
  padding-bottom: 20px;
}

#publisher-image,
#entry-author-dv {
  display: inline-block;
  vertical-align: middle;
}

#publisher-image img {
  width: 65px;
  height: 65px;
  object-fit: cover;
  object-position: center center;
}

#entry-author-dv {
  margin-left: 15px;
}

#entry-author span {
  margin-left: .6em;
}

/* sns on article footer */
.entry-sns {
  margin: 20px auto 10px;
  font-size: var(--middle-font-size);
  text-align: center;
}

.entry-sns li {
  display: inline-block;
  margin-right: 15px;
  vertical-align: top;
}

.entry-sns li:last-of-type {
  margin-right: 0;
}

.hatena {
  font-weight: bold;
  font-family: 'Verdana', sans-serif;
}

.sns-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  width: 35px;
  height: 35px;
  box-shadow: 0 0 0 4px rgba(230,230,230,.5);
  border-radius: 50%;
  border: 1px solid var(--smoke-color);
  background-color: var(--snow-color);
  color: rgb(120,120,120);
}

/* sns brand color */
.e-facebook:hover {
  background: rgb(59,89,152);
  color: white;
}
.e-twitter:hover {
  background: rgb(85,172,238);
  color: white;
}
.e-pinterest:hover {
  background: rgb(206,15,25);
  color: white;
}
.e-hatena:hover {
  background: rgb(61,142,216);
  color: white;
}


/***------------------------------------------
      related post, trackback list
------------------------------------------***/

/* with thumbnail */
#fc2relate_entry_thumbnail_area {
  position: relative;
  z-index: 1;
  margin: 80px auto 30px;
  padding: 0;
}

#fc2relate_entry_thumbnail_area .relate_dt {
  display: none;
}

#fc2relate_entry_thumbnail_area:before {
  content: "You may also like";
  display: block;
  position: absolute;
  top: -50px;
  z-index: 3;
  width: 100%;
  margin: auto;
  padding-top: 20px;
  font-weight: bold;
  font-size: var(--middle-font-size);
  letter-spacing: 1px;
  text-transform: uppercase;
  text-align: center;
}

#fc2relate_entry_thumbnail_area .relate_dd {
  overflow-x: scroll;
  white-space: nowrap;
  -webkit-overflow-scrolling: touch;
}

#fc2relate_entry_thumbnail_area .relate_dd .relate_ul {
  display: flex;
  padding: 6px 10px;
}

#fc2relate_entry_thumbnail_area .relate_dd .relate_ul .relate_li,
#fc2relate_entry_thumbnail_area .relate_dd .relate_ul .relate_li_nolink {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  width: 290px;
  height: 88px;
  white-space: normal;
}

#fc2relate_entry_thumbnail_area .relate_entry_thumbnail {
  display: block;
  width: 88px;
  height: 88px;
  padding: 4px;
}

#fc2relate_entry_thumbnail_area .relate_dd .relate_ul .relate_entry_thumbnail img,
#fc2relate_entry_thumbnail_area .relate_dd .relate_ul .relate_entry_thumbnail .relate_entry_thumbnail_noimg {
  width: 100%;
  height: 100%;
}

#fc2relate_entry_thumbnail_area .relate_entry_title {
  display: block;
  flex: 1;
  min-width: 0;
  padding: 0 1em;
}

@media screen and (min-width: 660px) {
  #fc2relate_entry_thumbnail_area .relate_dd {
    overflow: hidden;
    white-space: normal;
  }
  #fc2relate_entry_thumbnail_area .relate_dd .relate_ul {
    flex-wrap: wrap;
  }
  #fc2relate_entry_thumbnail_area .relate_dd .relate_ul .relate_li, #fc2relate_entry_thumbnail_area .relate_dd .relate_ul .relate_li_nolink {
    width: 50%;
  }
}

/* without thumbnail */
.relate_dl,
.tb_dl {
  margin-top: 30px;
  border: 1px solid var(--base-border-color);
  border-radius: 2px;
  letter-spacing: normal;
  padding: 10px;
}

.relate_dt,
.tb_dt {
  padding: 3px;
  font-weight: bold;
}

.date {
  padding-top: 10px;
}

.relate_ul,
.tb_ul {
  padding: 10px 0;
  font-size: 12px;
}

.relate_dl a,
.tb_dl a {
  color: rgb(165,164,179)
}

.relate_dl a:hover,
.tb_dl a:hover {
  text-decoration: underline;
}


/***------------------------------------------
      posted comment
------------------------------------------***/

/* Index, Comment などタイトル */
.another-title {
  margin: 0 auto 20px;
  font-size: 1.4rem;
  letter-spacing: 1px;
  text-indent: 1px;
  text-align: center;
  text-transform: uppercase;
}

.another-title span {
  margin-left: .5em;
}

.comment-number {
  display: none;
}

.comment-number0 {
  display: block;
  margin-bottom: 20px;
  color: var(--smoke-color);
  font-style: italic;
  text-align: center;
}

.border-container {
  display: flex;
  align-items: flex-start;
  position: relative;
  min-height: 46px;
}

.user-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  width: 46px;
  height: 46px;
  margin-right: 15px;
  border-radius: 50%;
  background-color: rgb(207,207,207);
  color: white;
  font-size: 1.8rem;
}

.author-icon {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  object-position: center center;
}

.visitor-name-and-title {
  flex: 1;
  font-weight: bold;
}

.comment-body {
  margin: 1em 0 1em 23px;
  padding: 1em;
  background-color: var(--body-color);
  font-size: var(--large-font-size);
}

.comment-info {
  font-size: var(--small-font-size);
  text-align: right;
}

.comment-btn-list {
  display: inline-block;
  margin: 5px 0 0 5px;
}

.btn-a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--snow-color);
  color: var(--base-font-color);
}

.btn-a:hover {
  background: var(--base-link-color);
  color: white;
}


/***------------------------------------------
      comment form
------------------------------------------***/

.division {
  display: flex;
  justify-content: space-between;
}

.apply,
.half {
  display: block;
  margin-bottom: 20px;
  padding: .6em;
  border-radius: 0;
  border: 0;
  background: var(--input-color);
  color: var(--base-font-color);
  outline: none;
  -webkit-appearance: none;
}

.apply {
  width: 100%;
}

.half {
  width: calc(50% - 7px);
}

#form-btn {
  max-width: 500px;
  margin: 30px 0 20px;
}

#comment {
  min-height: 200px;
  line-height: 1.5;
}

#comment_form input:-webkit-autofill {
  -webkit-box-shadow: 0 0 0 1000px var(--input-color) inset;
}

#comment_form input::-webkit-input-placeholder,
#comment_form textarea::-webkit-input-placeholder {
  color: var(--smake-color);
  letter-spacing: 1px;
  font-family: 'Helvetica', 'Arial', 'ヒラギノ角ゴ ProN W3', 'Hiragino Kaku Gothic ProN', 'ヒラギノ角ゴシック', 'Hiragino Sans', '游ゴシック体', 'YuGothic', 'メイリオ', 'Meiryo', '游ゴシック', 'Yu Gothic', sans-serif;
  font-size: var(--ex-small-font-size);
}

#comment_form input::-moz-placeholder,
#comment_form textarea::-moz-placeholder {
  color: var(--smake-color);
  letter-spacing: 1px;
  font-family: 'Helvetica', 'Arial', 'ヒラギノ角ゴ ProN W3', 'Hiragino Kaku Gothic ProN', 'ヒラギノ角ゴシック', 'Hiragino Sans', '游ゴシック体', 'YuGothic', 'メイリオ', 'Meiryo', '游ゴシック', 'Yu Gothic', sans-serif;
  font-size: var(--ex-small-font-size);
}

/* checkbox */
#no-p input:focus {
  outline: none;
}

#no-p input[type=checkbox] {
  display: inline-block;
  margin: 0 6px 0 0;
}
#no-p input[type=checkbox] + label {
  display: inline-block;
  margin: 0 12px 0 0;
  cursor: pointer;
  line-height: 1.5px;
  position: relative;
  left: 0;
}

#secret-label {
  font-size: var(--small-font-size);
  letter-spacing: 1px;
}
 
@media (min-width: 1px) {
  #no-p input[type=checkbox] {
    display: none;
    margin: 0;
  }

  #no-p input[type=checkbox] + label {
    padding: 2px 0 0 28px;
  }

  #no-p input[type=checkbox] + label:before {
    content: "";
    display: block;
    margin: -10px 0 0;
    width: 18px;
    height: 18px;
    background: white;
    position: absolute;
    top: 50%;
    left: 0;
  }

  #no-p input[type=checkbox] + label:before {
    border: 1px solid var(--base-font-color);/* 注)secretコメントチェックボックスボーダー色 */
  }

  #no-p input[type=checkbox]:checked + label:after {
    content: "";
    position: absolute;
    top: 50%;
    display: block;
  }

  #no-p input[type=radio]:checked + label:after {
    margin: -4px 0 0;
    width: 8px;
    height: 8px;
    background: var(--base-font-color);/* 注)secretコメントチェックマーク色 1/3 */
    border-radius: 8px;
    top: 2px;
    left: 5px;
  }

  #no-p input[type=checkbox]:checked + label:after {
    margin: -8px 0 0;
    width: 16px;
    height: 8px;
    border-bottom: 3px solid var(--base-font-color);/* 注)secretコメントチェックマーク色 2/3 */
    border-left: 3px solid var(--base-font-color);/* 注)secretコメントチェックマーク色 3/3 */
    left: 3px;
    transform: rotate(-45deg);
  }
}

/* send and delete button */
#sendbtn,
#delbtn {
  display: flex;
  justify-content: center;
  align-items: center;
  width: calc(50% - 7px);
  height: 40px;
  border-radius: 0;
  border: 0;
  background: var(--snow-color);
  color: var(--base-font-color);
  font-size: var(--small-font-size);
  letter-spacing: 1px;
  text-align: center;
  text-indent: 1px;
  text-transform: uppercase;
  cursor: pointer;
  transition: .3s ease-in-out;
}

#sendbtn:hover,
#delbtn:hover {
  background: var(--base-link-color);
  color: white;
}


/***------------------------------------------
      trackback
------------------------------------------***/

#op,
#for-trackback-word {
  display: block;
  width: 100%;
}

#op {
  margin: 30px auto 10px;
  padding: .6em;
  border-radius: 0;
  border: 1px solid var(--base-border-color);
  font-size: var(--small-font-size);
  outline: none;
  -webkit-appearance: none;
}

#for-trackback-word {
  margin: 0 auto 20px;
  font-size: var(--small-font-size);
}

#tb-num0 {
  display: none;
}

/* trackback */
#tb_dt {
  margin-bottom: .5em;
  font-size: var(--small-font-size);
  letter-spacing: 1px;
  text-indent: 1px;
}
#tb_dd {
  padding: 1px 15px;
  border: 1px solid var(--base-border-color);
  font-size: var(--small-font-size);
}

.tb_li {
  margin: 15px 0;
}

.tb_desc {
  margin: .5em 0;
}


/***------------------------------------------
      index (title list), search page
------------------------------------------***/

/* no item */
.hit-number {
  display: none;
  color: var(--smoke-color);
  line-height: 1.1;
  padding: 20px 0;
  text-align: center;
  font-size: 60px;
}

.hit0 {
  display: block;
}

.index-contents {
  padding: 15px 0;
  border-bottom: 1px solid var(--base-border-color);
}

.index-contents:last-of-type {
  border: 0;
}

.index-title-and-date {
  padding-bottom: 15px;
  overflow: hidden;
}

.index-title {
  float: left;
  margin: auto;
  font-weight: 700;
}

.index-date {
  float: right;
  margin-top: 4px;
  margin-left: 1.5em;
  font-size: var(--small-font-size);
}

.index-date .svg-inline {
  margin-left: 1em;
}

.search-content {
  overflow: hidden;
  margin-bottom: 10px;
}

.thumbnails {
  float: right;
  width: 150px;
  height: 100px;
  margin-left: 15px;
}

.thumbnails img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.search-noimage {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  background: var(--body-color);
  font-size: var(--ex-small-font-size);
  letter-spacing: 1px;
  text-indent: 1px;
  text-align: center;
}

.search-desc {
  font-size: var(--large-font-size);
}

.index-category {
  display: inline-block;
  padding: .2em .6em;
  background: var(--base-link-color);
  color: white;
  font-size: var(--small-font-size);
}

.index-category:hover {
  color: white;
}


/***------------------------------------------
      side menu(secondary)
------------------------------------------***/

.side-menu ul {
  margin-left: 1.5em;
  list-style-type: disc;
}

.side-heading {
  padding: .3em;
  margin: 0 auto 20px;
  border-right: 1px solid var(--base-border-color);
  border-bottom: 1px solid var(--base-border-color);
  font-size: var(--middle-font-size);
}


/***------------------------------------------
      official plug-in
------------------------------------------***/

/* calendar */
.calender {
  margin: 0 auto;
  table-layout: fixed;
  width: 100%;
  text-align: center;
  font-size: 12px;
  border-spacing: 3px 6px;
}

.calender caption {
  margin-bottom: 10px;
  width: 100%;
}

.calender caption a {
  display: inline-block;
  width: 20%;
}

#sun {
  color: rgb(189,30,30);
}

#sat {
  color: rgb(49,70,187);
}

.calender td {
  height: 30px;
  line-height: 30px;
  padding: 0;
}

.calender td a {
  margin: 0 auto;
  display: block;
  width: 30px;
  height: 30px;
  border: 1px solid var(--base-border-color);
  border-radius: 50%;
  line-height: 28px;
}

.calender td a:hover {
  border-color: var(--smoke-color);
  background-color: var(--smoke-color);
  text-decoration: none;
}

/* mail form */
.sidebar-style form {
  display: block;
  margin: 0 auto;
}

.plugin-mail input:not([type="submit"]),
.plugin-mail textarea,
.plugin-search input:not([type="submit"]),
.plugin-serach textarea {
  display: inline-block;
  width: 100% !important;
  padding: .5em;
  border-radius: 1px;
  border: 1px solid var(--smoke-color);
  background: white;
  outline: none;
  -webkit-appearance: none;
}

.plugin-mail input[type="submit"],
.plugin-search input[type="submit"] {
  background-color: var(--smoke-color);
  border-radius: 1px;
  border: 0;
  font-size: 14px;
  outline: none;
  cursor: pointer;
  -webkit-appearance: none;
  transition: .3s ease-in-out;
}

/* search */
.plugin-search {
  margin: 0 auto;
}

.plugin-search input {
  margin-bottom: 8px;
}

/* tag */
.plugin-tag a {
  display: inline-block;
  margin: 0 2px 3px 0;
  border: 1px solid var(--base-border-color);/* 注)個別記事下tagボーダー色 */
  border-radius: 1px;
  padding: .1em 1em;
  font-size: 1.2rem;
}

.plugin-tag a:hover {
  border-color: var(--smoke-color);
  background-color: var(--smoke-color);/* 注)個別記事下tagホバー時背景色 */
  text-decoration: none;
}

.plugin-myimage {
  margin: 0 auto 15px;
  text-align: center !important;
}


/***------------------------------------------
      pager
------------------------------------------***/

/* general */
#general-pager {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  margin: 70px auto 40px;
  color: var(--base-font-color);
  font-size: var(--ex-small-font-size);
  font-family: 'Times New Roman', serif;
}

#pagination li {
  display: inline-block;
  margin: 0 3px 3px; 
}

#current,
#pagination li a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--base-border-color);
  border-radius: 3px;
  color: var(--base-font-color);
}

#current {
  border: 0;
  background-color: var(--smoke-color);
}

#pagination li a:hover {
  background: var(--smoke-color);
}

.general {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 32px;
  height: 32px;
  margin: 0 3px 3px; 
  border-radius: 3px;
  background: var(--base-link-color);
  color: white;
}

.general:hover {
  color: white;
}

/* article, titlelist */
#pager-wrapper {
  margin: 70px auto 40px;
}

.posted-pager {
  display: flex;
  max-width: 900px;
  margin: 0 auto 40px;
  font-size: var(--small-font-size);
}

.pager-title {
  margin-bottom: 10px;
  font-weight: bold;
  font-size: var(--middle-font-size);
  letter-spacing: 1px;
  text-indent: 1px;
  text-align: center;
}

.prev-entry,
.next-entry {
  width: 50%;
}

.prev-entry {
  margin-right: 1px;
}

.next-entry {
  margin-left: 1px;
  text-align: right;
}

#prev-a,
#next-a,
#prev-cate-a,
#next-cate-a {
  display: block;
  position: relative;
  width: 100%;
  height: 100%;
  padding: 10px 10px 5px;
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
  color: white;
}

#prev-a::before,
#next-a::before,
#prev-cate-a::before,
#next-cate-a::before {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,.2);
  transition: .3s ease-in-out;
}

#prev-a:hover::before,
#next-a:hover::before,
#prev-cate-a:hover::before,
#next-cate-a:hover::before {
  background-color: rgba(0,0,0,.5);
}

.preventry-text,
.nextentry-text {
  position: relative;
  z-index: 3;
  color: white;
}

.preventry-text,
.nextentry-text {
  padding-bottom: 10px;
}

.svg-inline-caret-left {
  margin-right: 1em;
}

.svg-inline-caret-right {
  margin-left: 1em;
}

.preventry-title,
.nextentry-title {
  position: relative;
  z-index: 3;
  height: 3em;
  min-height: 3em;
  overflow: hidden;
}

#prev-a:hover,
#next-a:hover,
#prev-cate-a:hover,
#next-cate-a:hover {
  background-color: rgba(0,0,0,.8);
}

#prev-a:hover .preventry-text,
#next-a:hover .nextentry-text,
#prev-cate-a:hover .preventry-text,
#next-cate-a:hover .nextentry-text {
  color: white;
}

/* titlelist */
#titlelist-pager {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 70px auto 40px;
  max-width: 400px;
  font-family: 'Times New Roman', serif;
  font-size: 12px;
}

#t-page-left,
#t-page-home,
#t-page-right {
  width: 32px;
  height: 32px;
}

#t-prev-a,
#t-center-a,
#t-next-a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  border: 1px solid var(--base-border-color);
  border-radius: 3px;
  color: var(--base-font-color);
}

#t-prev-a:hover,
#t-center-a:hover,
#t-next-a:hover {
  background-color: var(--smoke-color);
}

@media screen and (min-width: 600px) {
  #prev-a,
  #next-a,
  #prev-cate-a,
  #next-cate-a {
    padding: 20px;
  }
}
@media screen and (min-width: 960px) {
  #general-pager,
  #pager-wrapper,
  #titlelist-pager {
    position: -webkit-sticky;
    position: sticky;
    top: calc(var(--navi-height) + 2px);
  }
}


/***------------------------------------------
      footer
------------------------------------------***/

#page-scroll {
  display: none;
  position: fixed;
  bottom: 120px;
  right: 8px;
  z-index: 2000;
  font-size: 11px;
  text-align: center;
  animation: slideInUp .8s;
}

#pagetop,
#pagemiddle,
#pagebottom {
  margin-bottom: 10px;
  width: 40px;
  height: 40px;
}

#page-scroll a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  border: 1px solid rgba(179,171,180,.5);
  background: rgba(255,255,255,.4);
  border-radius: 2px;
  color: rgb(150,150,150);
}

#page-scroll a:hover {
  color: rgb(150,150,150);
}

@media screen and (min-width: 960px) {
  #page-scroll {
    right: 30px;
    bottom: 80px;
  }
  #pagemiddle {
    display: none;
  }
}

#footer {
  margin-top: auto;
  padding: 1em 15px;
  line-height: 1.4;
  text-align: center;
}

.foot,
#copyright {
  display: block;
  font-size: 1.2rem;
  text-align: center;
}

#ad1,
#ad2 {
  font-size: 1.1rem;
}

/* animation */
@-webkit-keyframes blink{0%{opacity:0}100%{opacity:1}}@keyframes blink{0%{opacity:0}100%{opacity:1}}

.new {
  margin-left: .3em;
  color: red;
  font-size: 1.1rem;
  font-weight: normal;
  -webkit-animation: blink 1s ease-in-out infinite alternate;
  animation: blink 1s ease-in-out infinite alternate;
}


/***------------------------------------------
      blockquote
------------------------------------------***/

blockquote {
  margin: 2rem 0;
  padding: 5rem 2rem 2rem;
  border-radius: 3px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512' fill='rgb(200,200,200)'%3E%3Cpath d='M464 256h-80v-64c0-35.3 28.7-64 64-64h8c13.3 0 24-10.7 24-24V56c0-13.3-10.7-24-24-24h-8c-88.4 0-160 71.6-160 160v240c0 26.5 21.5 48 48 48h128c26.5 0 48-21.5 48-48V304c0-26.5-21.5-48-48-48zm-288 0H96v-64c0-35.3 28.7-64 64-64h8c13.3 0 24-10.7 24-24V56c0-13.3-10.7-24-24-24h-8C71.6 32 0 103.6 0 192v240c0 26.5 21.5 48 48 48h128c26.5 0 48-21.5 48-48V304c0-26.5-21.5-48-48-48z'/%3E%3C/svg%3E") 2rem 1rem /3.5rem 3.5rem no-repeat var(--body-color);/* 注)引用マークの色変更は rgb(200,200,200) を変更 */
}

blockquote p {
  margin: 0;
}

blockquote cite {
  display: block;
  position: relative;
  margin-top: 2rem;
  padding-top: 1rem;
  font-style: italic;
  text-align: right;
}

blockquote cite::before {
  content: "\2500";
}

blockquote cite::after {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  margin: auto;
  background-color: var(--smoke-color);
}

pre {
  padding: 1em;
  background: rgb(240,240,240);
  font-size: 1.3rem;
}


/***------------------------------------------
      personal settings
------------------------------------------***/

.freehand {
  border: 3px solid rgb(230,230,230);
  border-radius: 3em .7em 2em .7em/.7em 2em .7em 3em;
  padding: .5em;
  font-size: 15px;
  font-weight: bold;
}

.dogear {
  position: relative;
  padding: .5em;
  background: rgb(240,240,240);
  color: rgb(51,51,51);
  font-size: 15px;
  font-weight: bold;
}

.dogear:after {
  content: "";
  width: 0;
  border-width: 0 16px 16px 0;
  border-style: solid;
  border-color: white white rgb(221,221,221) rgb(221,221,221); /* white is the same color of the background */
  box-shadow: -1px 1px 2px rgba(0,0,0,.1);
  position: absolute;
  top: 0;
  right: 0;
}

.curl {
  background: rgb(240,240,240);
  padding: .5em .75em;
  position: relative;
  z-index: 3;
  font-size: 15px;
  font-weight: bold;
  transform-style: preserve-3d;
}

.curl:before,
.curl:after {
  content: "";
  width: 30%;
  height: 50%;
  position: absolute;
  bottom: 8px;
  z-index: -1;
  box-shadow: 0 10px 15px rgba(0,0,0,.2);
}

.curl:before {
  left: .3em;
  -webkit-transform: translate3D(0,0,-1px) rotate(-3deg);
  -webkit-transform: translate3D(0,0,-1px) rotate(-3deg);
}

.curl:after {
  right: .3em;
  -webkit-transform: translate3D(0,0,-1px) rotate(3deg);
  -webkit-transform: translate3D(0,0,-1px) rotate(3deg);
}

/* highlight */
mark {
  background: linear-gradient(transparent 60%, yellow 60%);
  font-weight: bold;
}

/* for video */
.box-for-video {
  position: relative;
  width: 100%;
}

.box-for-video:before {
  content:"";
  display: block;
  padding-top: 56.25%;
  overflow: hidden;
}

.box-for-video iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* emoji */
.emoji {
  vertical-align: middle;
}

/* shadow for image */
.shadow-attachment {
  box-shadow: 6px 6px 6px rgba(0,0,0,.2);/* 注)記事内画像に自動ドロップシャドウ 不要な方は削除 */
}