style.scss

---
---

//
// IMPORTS
//

@import "reset";
@import "open-color";
@import "variables";

// Syntax highlighting @import is at the bottom of this file

/**************/
/* BASE RULES */
/**************/

html {
  font-size: $base-font-size;
}

body {
  font-family: $base-font;
  color: $base-color;
  line-height: 1.7em;
  transition: 0.5s;
  -moz-transition: 0.5s; /* Firefox 4 */
  -webkit-transition: 0.5s; /* Safari and Chrome */
  -o-transition: 0.5s; /* Opera */
}

.container {
  margin: 0 auto;
  max-width: 1000px;
  padding: 0 20px;
  width: 100%;
}

h1, h2, h3, h4, h5, h6 {
  line-height: 2em;
  margin: 1em 0 16px;
  padding: 0;

  @include mobile {
    line-height: 1.6em;
  }
}

h1, h2, h3, h5 {
  font-weight: bold;
}

h1 {
  font-size: 30px;
  a {
    color: inherit;
  }
}

h2 {
  font-size: 24px;
}

h3 {
  font-size: 20px;
}

h4 {
  font-size: 20px;
  color: $base-lighten-color;
}

h6 {
  color: $base-lighten-color;
}

p {
  color: $text-color;
  margin: 1em 0;
}

a {
  color: $link-color;
  text-decoration: none;
  cursor: pointer;
  border-radius: 20px;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
  -o-transition: all 0.5s;
  transition: all 0.5s;

  &:hover, &:active {
    color: $link-lighten-color;
  }
}

em, i {
  font-style: italic;
}

strong, b {
  font-weight: bold;
}

sub {
  vertical-align: sub;
  font-size: smaller;
}

sup {
  vertical-align: super;
  font-size: smaller;
}

hr {
  border: 0;
  border-top: 1px solid $base-color;
  margin: 1.5em auto;
}

// Yeun's list style
// https://gist.github.com/yeun/d824fc7b04b756508f4b0143535cec30

ol, ul {
  > li {
    &:before {
      position: absolute;
      width: $li-bullets-width;
      margin-left: -$li-bullets-width;
      display: inline-block;
      box-sizing: border-box;
      text-align: right;
    }
  }
}

ul {
  > li:before {
    content: "\2022";
    padding-right: $ul-bullets-right-space;
    font-family: $ul-bullets-font;
    font-size: $ul-bullets-font-size;
    line-height: $ul-bullets-font-line-height;
  }
}

ol {
  counter-reset: section;

  > li:before {
    counter-increment: section;
    content: counter(section) ".";
    padding-right: $ol-bullets-right-space;
    font-family: $ol-bullets-font;
    font-size: $ol-bullets-font-size;
    line-height: $ol-bullets-font-line-height;
  }
}

ol, ul {
  > li {
    margin: 0 auto $li-bottom-space $li-bullets-width;
    line-height: $li-line-height;

    > ol,
    > ul {
      margin-top: $li-bottom-space;
    }
  }
}

li {
  > ol,
  > ul {
    > li {
      font-size: ($li-child-size-ratio * 1em);
      margin: 0 auto ($li-bottom-space * $li-child-size-ratio) ($li-bullets-width * $li-child-size-ratio);
    }
  }
}

// Definition list
dt {
  float: left;
  width: $dt-width;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  clear: left;
  text-align: right;
  white-space: nowrap;
  font-weight: bold;
  margin-bottom: $li-bottom-space;

  @include mobile {
    width: 120px;
  }
}

dd {
  margin-left: $dd-position;
  margin-bottom: $li-bottom-space;

  @include mobile {
    margin-left: 140px;
  }
}

// Table
table {
  margin-bottom: 1rem;
  width: 100%;
  border: 1px solid $table-border-color;
  border-collapse: collapse;
}

td, th {
  padding: .25rem .5rem;
  border: 1px solid $table-border-color;
}

tbody tr:nth-child(odd) td,
tbody tr:nth-child(odd) th {
  background-color: $table-background-color;
}

// Blockquote
blockquote {
  font-weight: 300;
  padding: 0 0 0 1.4rem;
  margin: 0 2rem 1rem 0;
  border-left: .2em solid $blockquote-border-color;

  p {
    color: $blockquote-color;
  }

  p:last-child {
    margin-bottom: 0;
  }
}

// Footnote
a.footnote {
  &,
  .post p &,
  .post ol &,
  .post ul & {
    margin: 0 3px;
    padding: 0 2px;
    font-size: $small-font-size;
    text-align: center;
    border: 1px solid $footnote-link-border-color;
    border-radius: 2px;
    -webkit-text-stroke: 0.25px;
    -webkit-transition: 0.2s ease-out all;
    transition: 0.2s ease-out all;
    text-decoration: none;

    &:hover {
      background: $footnote-link-background-over-color;
    }
  }
}

.footnotes {
  border-top: 1px solid $divider-color;
  font-size: $small-font-size;
}

// Image
img {
  display: block;
  max-width: 100%;
  margin: 0 0 1em;
  border-radius: 5px;
}

// Fixes images in popup boxes from Google Translate
.gmnoprint img {
  max-width: none;
}

// Specify the color of the selection
::-moz-selection {
//  color: $selection-color;
  background: $selection-background-color;
}
::selection {
//  color: $selection-color;
  background: $selection-background-color;
}

// Nicolas Gallagher's micro clearfix hack
// http://nicolasgallagher.com/micro-clearfix-hack/
.clearfix:before,
.clearfix:after {
    content: " ";
    display: table;
}

.clearfix:after {
    clear: both;
}

// Alignment
.center {
  text-align: center;

  &-image {
    margin: 0 auto;
    display: block;
  }
}

.right {
  text-align: right
}

/*********************/
/* LAYOUT / SECTIONS */
/*********************/

//
// .sidebar
//

.wrapper-sidebar {
  width: 25%;
	-webkit-background-size: cover;
	background-size: cover;
	background-color: $background-color;
	height: 100%;
	top: 0;
	left:0;
	position: fixed;
	z-index: 4;
  border-right: 1px solid $divider-color;

  transition: 0.5s;
  -moz-transition: 0.5s; /* Firefox 4 */
  -webkit-transition: 0.5s; /* Safari and Chrome */
  -o-transition: 0.5s; /* Opera */

  @include mobile {
    width: 100%;
    height: auto;
    padding-bottom: 24px;
    position: relative;
    border-bottom: 1px solid $divider-color;
    border-right: 0;
  }
}

.sidebar {
  padding: 20px 0;

  @include mobile {
    text-align: center;
  }
}

.site-info {
  text-align:center;
  margin: 10% auto 0;

  @include mobile {
    float: none;
    display: block;
    margin: 0 auto;
  }

  .site-avatar {
    margin:0 auto;
    display: block;
    max-width: 200px;
    max-height: 200px;

    @include mobile {
      max-width: 120px;
      max-height: 120px;
    }

    img {
      display: inline-block;
      border-radius: 2px;
    }
  }
}

.site-name {
  margin: 0 auto;
  color: $base-color;
  cursor: pointer;
  font-family: $base-font;
  font-weight: 700;
  font-size: 28px;
  letter-spacing: 1px;
}

.site-description {
  margin: 15px auto;
  color: $base-lighten-color;
  font-size: 16px;

  @include mobile {
    margin: 10px auto;
  }
}

.navlist{
  text-align:center;
}

nav {
  display: block;
  margin-top: 23px; // @TODO: Vertically middle align
  font-family: $base-font;
  font-weight: 500;
  font-size: 18px;

  @include mobile {
    margin-top: 9px;
    font-size: 16px;
  }

  a {
    margin: 0 10px;
    text-align: right;
    font-weight: 300;
    letter-spacing: 1px;

    @include mobile {
      margin: 0 10px;
      color: $link-color;
    }
  }
}

// content

.wrapper-content {
  float: right;
  width: 75%;

  @include mobile {
    float: none;
    width: 100%;
  }
}

// Posts

.posts{

  .tag {
    display: inline;
    font-weight: 300;
    font-size: $small-font-size;

    li:before {
      content: '';
    }

    li {
      display: inline;
      margin: 0;

      > a {
        margin: 3px 3px 3px 0;
        padding: 2px 10px;
        color: $base-color;
        background-color: $tag-index-label-background-color;
        border-radius: 16px;

        &:hover {
          color: $link-color;
          background-color:$link-bghv-color;
        }
      }
    }
  }
}

.posts > .post {
  padding-bottom: 2em;
  border-bottom: 1px solid $divider-color;
}

.posts > .post:last-child {
  padding-bottom: 1em;
  border-bottom: none;
}


.pinned .feather-anchor {
  color: $base-lighten-color;
  padding: 2px;
  margin-right: 8px;
}


.date {
  font-weight: 300;
  font-size: $small-font-size;
  color: $base-lighten-color;
  margin-right: 4px;
}

.author{
  font-weight:700;
  font-size:$small-font-size;
  color: $base-lighten-color;
  margin-right: 4px;
}


.post {

  h1 {
    margin-bottom: .1em;
  }


  .comments {
    margin-top: 10px;
  }

  .read-more {
    font-size: 15px;
  }
}

.page {
//  margin: 40px;

  @include mobile {
//    margin: 24px;
  }
}

// TOC

.toc {
  width: 270px;
  height: 100%;
  right: 0%;
  background-color: $background-color;
  position: fixed;
  z-index: 4;
  padding: 10px 0px 0 5px;
  overflow-y: auto;

  transition: 0.5s;
  -moz-transition: 0.5s; /* Firefox 4 */
  -webkit-transition: 0.5s; /* Safari and Chrome */
  -o-transition: 0.5s; /* Opera */
  
  &:before{
    content:"目录";
    margin: 0 0 1em 1em;
    font-weight: 700;
    font-size: 1.2em;
    display: block;
    padding-bottom: 0.6em;
    border-bottom: 3px double $divider-color;
  }

  li:before{
    content:"";
  }

  @include mobile{
    display:none;
  }
}

@media screen and (max-width:2200px) and (min-width:1200px){
  .withtoc{
    padding-right: 260px;
  }
}

// pagination

.pagination {
  border-top: 1px solid $divider-color;
  font-weight: 300;
  padding: 40px 0;
  width: 100%;
  display: inline-block;

  @include mobile {
    font-size: $small-font-size;
    padding: 24px 0;
  }

  > .prev {
    float: left;
    width: 50%;
    a {
      color: $base-lighten-color;
      border: 1px solid $divider-color;
      padding: 10px 20px;
      background: $background-color;

      &:hover, &:focus {
        color: $link-lighten-color;
        border: 1px solid $link-lighten-color;
        background-color: $link-bghv-color;
      }
    }
  }

  > .next {
    float: right;
    text-align: right;
    width: 50%;
    a {
      color: $base-lighten-color;
      border: 1px solid $divider-color;
      padding: 10px 20px;
      background: $background-color;

      &:hover, &:focus {
        color: $link-lighten-color;
        border: 1px solid $link-lighten-color;
        background-color: $link-bghv-color;
      }
    }
  }
}

// Archive
.archive {
  a {
    color: $base-color;
  }
  time {
    color: $base-lighten-color;
    font-size: $small-font-size;
    font-weight: 300;
    margin-left: 3px;
  }
}

// Tags
.tags > .label {
  > li:before {
    content: "";
  }

  > li {
    margin: 0;
    font-size: $small-font-size;
    font-weight: 300;
    display: inline;

    > a {
      display: inline-block;
      margin: 1px;
      color: $base-color;
      background-color: $tag-index-label-background-color;
      border-radius: 16px;

      &:hover {
        background-color: $link-bghv-color;
      }

      span {
        float: left;
        padding: 2px 8px;

        &.count {
          background-color: $tag-index-count-background-color;
          border-radius: 0 16px 16px 0;

        }
      }
    }
  }
}

.tags > .tag {
  a {
    color: $base-color;
  }
  time {
    color: $base-lighten-color;
    font-size: $small-font-size;
    font-weight: 300;
    margin-left: 3px;
  }
}



// Footer
.wrapper-footer-desktop {
  margin-top: 50px;
  border-top: 1px solid $footer-border-color;
  background-color: $footer-background-color;
  position: absolute;
  clear:both;
  width:100%;
  bottom:0;
  transition: 0.5s;
  -moz-transition: 0.5s; /* Firefox 4 */
  -webkit-transition: 0.5s; /* Safari and Chrome */
  -o-transition: 0.5s; /* Opera */
  
  @include mobile {
    display: none;
  }

}

.wrapper-footer-mobile {
  display: none;
  transition: 0.5s;
  -moz-transition: 0.5s; /* Firefox 4 */
  -webkit-transition: 0.5s; /* Safari and Chrome */
  -o-transition: 0.5s; /* Opera */
  
  @include mobile {
    display: block;
    width: 100%;
    border-top: 1px solid $footer-border-color;
    background-color: $footer-background-color;
  }
}

footer {
  padding: 20px 0;
  text-align: center;

  p {
    font-size: $small-font-size;
    color: $base-lighten-color;
  }

  .svg-icon {
    display: block;
    font-size: 0;
    list-style: none;
    margin: 0;
    text-align: center;

    li {
      display: inline-block;
      margin: 10px;
    }

    svg {
      height: 20px;
      width: 20px;
      fill: $base-lighten-color;
      
      &:hover {
        fill: $link-lighten-color;
      }
    }

    em {
      font-size: 18px;
      line-height: 1.5;
      margin-top: -.75em;
      position: absolute;
      text-align: center;
      top: 50%;
      right: 0;
      bottom: 0;
      left: 0;
    }
  }
}

.btn-float {
  position: fixed; /* Fixed/sticky position */
  right: 30px; /* Place the button 30px from the right */ 
  z-index: 233; /* Make sure it does not overlap */ 
  border-width: 2px;
  border-style: solid;
  border-color: $link-color;
  background-color: $link-color;
  color: $background-color;
  height: 40px;
  width: 40px;
  border-radius: 50%; /* make it round */
  text-align: center;
  font-size: large;

  transition: background-color 0.5s, color 0.5s;
  -moz-transition: background-color 0.5s, color 0.5s; /* Firefox 4 */
  -webkit-transition: background-color 0.5s, color 0.5s; /* Safari and Chrome */
  -o-transition: background-color 0.5s, color 0.5s; /* Opera */

  &:visited {
    color: $background-color;
    border-color: $link-color;
  }
  &:hover {
    background-color: $background-color;
    color: $link-color;
    border-color: $link-color;
  }  

  @include mobile {
    right: 15px;
  }

}

// Back to Top button 
.btn-top {
    display: none; /* hide the button at the beginning */
    bottom: 120px; /* Place the button at the bottom of the page */ 
}

// Dark Mode button 
.btn-dark {
  bottom: 70px; /* Place the button at the bottom of the page */ 
}

// Search button
.btn-search {
  bottom: 20px; /* Place the button at the bottom of the page */ 
}

// Search bar
.search-bar {
  //display: none;
  z-index: 232;
  position: fixed;
  right: 30px;
  bottom: 20px;

  height: 40px;
  width: 40px;
  margin: 0 auto;

  transition: 0.5s;
  -moz-transition: 0.5s; /* Firefox 4 */
  -webkit-transition:  0.5s; /* Safari and Chrome */
  -o-transition: 0.5s; /* Opera */

  form {
    height: 40px;
    position: relative;
    width: 100%;
    margin: 0 auto;
  }

  input {
    z-index: 1;
    border: none;
    outline: none;

    width: 100%;
    height: 40px;
    padding: 0 15%;
    width: 100%;
    border-radius: 40px;
    border: 2px solid $link-color;
    background: $background-color;
    transition: .3s linear;
    float: right;
  }

  button {
    border: none;
    outline: none;
    height: 40px;
    width: 40px;
    cursor: pointer;
    position: absolute;
    background: none;
    transition: 0.5s;
    -moz-transition: 0.5s; /* Firefox 4 */
    -webkit-transition:  0.5s; /* Safari and Chrome */
    -o-transition: 0.5s; /* Opera */  
  }
  .search-clean {
    //display: none;
    z-index: 3;
    right: 0;
  }
  .search-start {
    z-index: 4;
    left: 0;
    z-index: 233; /* Make sure it does not overlap */ 
    border-width: 2px;
    border-style: solid;
    border-color: $link-color;
    background-color: $link-color;
    color: $background-color;
    height: 40px;
    width: 40px;
    border-radius: 50%; /* make it round */
    text-align: center;
    font-size: large;

    &:visited {
      color: $background-color;
      border-color: $link-color;
    }
    &:hover {
      background-color: $background-color;
      color: $link-color;
      border-color: $link-color;
    }  


  }

  @include mobile {
    right: 15px;
  }

}

// Search result

.search-result-box {
  .search-result::before {
     
      margin-top: 6px;
    
  }
}


//image-cover-modal
.image-cover-modal {
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    position: fixed;
    z-index: 30;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgb(0,0,0);
    background-color: rgba(0,0,0,0.9);
    transition: opacity ease 0.3s;
    pointer-events: none;
}

.model-shown {
    pointer-events: all;
    opacity: 1;
}

.image-cover-modal-content {
    display: block;
    max-width: 80%;
    max-height: 80%;
}

#image-cover-caption {
    display: block;
    position: absolute;
    width: 100%;
    height: 3rem;
    bottom: 0;
    line-height: 3rem;
    text-align: center;
    color: #fff;
    background: rgba(255, 255, 255, 0.33);
}

@media only screen and (max-width: 45rem){
    .image-cover-modal-content {
        max-width: 100%;
        max-height: 100%;
    }
}
//image-cover-modal END

// Settled on moving the import of syntax highlighting to the bottom of the CSS
// ... Otherwise it really bloats up the top of the CSS file and makes it difficult to find the start
@import "highlights";
@import "gitalk";



//
// Dark mode
//

body.dark-theme {
  color: $base-color-dark;
  background: #343a40;


  h4 {
    color: $base-lighten-color-dark;
  }
  
  h6 {
    color: $base-lighten-color-dark;
  }
  
  p {
    color: $text-color-dark;
  }
  
  a {
    color: $link-color-dark;
  
    &:hover, &:active {
    color: $link-lighten-color-dark;
    }
  }
  
  hr {
    border-top: 1px solid $base-color-dark;
  }
  
  // Yeun's list style
  // https://gist.github.com/yeun/d824fc7b04b756508f4b0143535cec30
  
  // Table
  table {
    border: 1px solid $table-border-color-dark;
  }
  
  td, th {
    border: 1px solid $table-border-color-dark;
  }
  
  tbody tr:nth-child(odd) td,
  tbody tr:nth-child(odd) th {
    background-color: $table-background-color-dark;
  }
  
  // Blockquote
  blockquote {
    border-left: .2em solid $blockquote-border-color-dark;
  
    p {
    color: $blockquote-color-dark;
    }
  }
  
  // Footnote
  a.footnote {
    &,
    .post p &,
    .post ol &,
    .post ul & {
    border: 1px solid $footnote-link-border-color-dark;
  
    &:hover {
        background: $footnote-link-background-over-color-dark;
    }
    }
  }
  
  .footnotes {
    border-top: 1px solid $divider-color-dark;
  }
  
  // Specify the color of the selection
  ::-moz-selection {
  //  color: $selection-color-dark;
    background: $selection-background-color-dark;
  }
  ::selection {
  //  color: $selection-color-dark;
    background: $selection-background-color-dark;
  }
    
  /*********************/
  /* LAYOUT / SECTIONS */
  /*********************/
  
  //
  // .sidebar
  //
  
  .wrapper-sidebar {
    background-color: $background-color-dark;
    border-right: 1px solid $divider-color-dark;
  
    @include mobile {
    border-bottom: 1px solid $divider-color-dark;
    }
  }
  
  .site-name {
    margin: 0 auto;
    color: $base-color-dark;
    cursor: pointer;
    font-family: $base-font;
    font-weight: 700;
    font-size: 28px;
    letter-spacing: 1px;
  }
  
  .site-description {
    color: $base-lighten-color-dark;
  }
  
  nav {
    @include mobile {
        color: $link-color-dark;
    }
    
  }
  
  // Posts
  
  .posts{
  
    li {
       
        > a {
        color: $base-color-dark;
        background-color: $tag-index-label-background-color-dark;
  
        &:hover {
            color: $link-color-dark;
            background-color:$link-bghv-color-dark;
        }
        }
    }
    
  }
  
  .posts > .post {
    border-bottom: 1px solid $divider-color-dark;
  }
  
  
   .pinned .feather-anchor {
    color: $base-lighten-color-dark;
  }
  
  
  .date {
    color: $base-lighten-color-dark;
  }
  
  .author{
    color: $base-lighten-color-dark;
  }
  
  
  
  // TOC
  
  .toc {
    background-color: $background-color-dark;
    
    &:before{
    border-bottom: 3px double $divider-color-dark;
    }
  }
  
  // pagination
  
  .pagination {
    border-top: 1px solid $divider-color-dark;
  
    > .prev {
    float: left;
    width: 50%;
    a {
        color: $base-lighten-color-dark;
        border: 1px solid $divider-color-dark;
        background: $background-color-dark;
  
        &:hover, &:focus {
        color: $link-lighten-color-dark;
        border: 1px solid $link-lighten-color-dark;
        background-color: $link-bghv-color-dark;
        }
    }
    }
  
    > .next {
    a {
        color: $base-lighten-color-dark;
        border: 1px solid $divider-color-dark;
        background: $background-color-dark;
  
        &:hover, &:focus {
        color: $link-lighten-color-dark;
        border: 1px solid $link-lighten-color-dark;
        background-color: $link-bghv-color-dark;
        }
    }
    }
  }
  
  // Archive
  .archive {
    a {
    color: $base-color-dark;
    }
    time {
    color: $base-lighten-color-dark;
    }
  }
  
  // Tags
  .tags > .label {
 
    > a {
        color: $base-color-dark;
        background-color: $tag-index-label-background-color-dark;
  
        &:hover {
        background-color: $link-bghv-color-dark;
        }
        span {
          &.count {
            background-color: $tag-index-count-background-color-dark;
          }
        }
    }
    
  }
  
  .tags > .tag {
    a {
    color: $base-color-dark;
    }
    time {
    color: $base-lighten-color-dark;
    }
  }
  
  
  
  // Footer
  .wrapper-footer-desktop {
    border-top: 1px solid $footer-border-color-dark;
    background-color: $footer-background-color-dark;
  }
  
  .wrapper-footer-mobile {        
    @include mobile {
        border-top: 1px solid $footer-border-color-dark;
        background-color: $footer-background-color-dark;
    }
  }
  
  footer {
  
    p {
    color: $base-lighten-color-dark;
    }
  
    .svg-icon {
    
        svg {
            fill: $base-lighten-color-dark;
            
            &:hover {
            fill: $link-lighten-color-dark;
            }
        }
  
    }
  }
  
  // Back to Top button 
  .btn-float {
    border-color: $link-color-dark;
    background-color: $link-color-dark;
    color: $background-color-dark;
    &:visited {
        color: $background-color-dark;
        border-color: $link-color-dark;
    }
    &:hover {
        background-color: $background-color-dark;
        color: $link-color-dark;
        border-color: $link-color-dark;
    }  
  
  }

  textarea {
    color: white;
  }

  .search-bar {  
    input {
      border: 2px solid $link-color-dark;
      background: $background-color-dark;
      color: $base-color-dark;
    }
    .search-clean {
      color: $base-color-dark;
    }
    .search-start {
      border-color: $link-color-dark;
      background-color: $link-color-dark;
      color: $background-color-dark;

      &:visited {
        color: $background-color-dark;
        border-color: $link-color-dark;
      }
      &:hover {
        background-color: $background-color-dark;
        color: $link-color-dark;
        border-color: $link-color-dark;
      }  
    }
  }

}