Custom theme for cnblogs

custom-head.html

<!-- head -->
<link rel="stylesheet" href="//cdn.bootcss.com/font-awesome/4.3.0/css/font-awesome.min.css">
<link rel="stylesheet" href="https://files.cnblogs.com/files/xjtu-blacksmith/arduino-light.css">
<script async src="https://cdn.bootcss.com/pangu/4.0.7/pangu.min.js"></script>
<script src="https://cdn.bootcss.com/mathjax-mhchem/3.3.2/mhchem.js"></script>

custom-sidebar.html

<!-- animate.js -->
<link href="https://cdn.bootcss.com/animate.css/3.7.2/animate.min.css" rel="stylesheet">
<script>
function animateCSS(element, animationName, callback) {
    element.classList.add('animated', animationName)

    function handleAnimationEnd() {
        element.classList.remove('animated', animationName)
        element.removeEventListener('animationend', handleAnimationEnd)

        if (typeof callback === 'function') callback()
    }

    element.addEventListener('animationend', handleAnimationEnd)
}

function restoreOpacity(element) {
    element.style.opacity = '1'
}

title = document.getElementById('blogTitle')
nav = document.getElementById('navigator')
animateCSS(title, 'bounceIn', function() {
    title.style.opacity = '1'
})
animateCSS(nav, 'flipInY', function() {
    nav.style.opacity = '1'
})
</script>


<!-- pangu, jq animation and toc button -->
<script>

pangu.spacingPage();

$('#footer, #sideBar, #nav_next_page').delay(500).fadeIn('slow', function(){
    $('#mainContent, .day, #page_end_html p').delay(100).fadeIn('slow')
});

if ($('.toc').length) {
    $('<div class="float-action-button"><span>目录</span></div>').appendTo('body')
    $('<div class="float-toc-container"></div>').appendTo('body')
    $('.float-toc-container').append($('.toc'))
    $('.float-action-button').on('click', function () {
      if ($('.float-toc-container').css('display') == 'none') {
        $('.float-toc-container').fadeIn()
        $('.float-action-button span').text('关闭')
      }
      else { 
        $('.float-toc-container').fadeOut()
        $('.float-action-button span').text('目录')
      }
    })
}
</script>

<!-- custom comment style -->
<script>
function initCommentData() {
  $('.feedbackItem').each(function() {
      if($(this).find('.feedbackListSubtitle .louzhu').length>0) $(this).addClass('feedbackLouzhu');
      var avatar = $(this).find('> .feedbackCon > span').html() || 'http://pic.cnitblog.com/face/sample_face.gif';
      $(this).find('> .feedbackCon > .blog_comment_body').append('<img class="user-avatar" src="'+avatar+'"/>')
  });
}
    
$(document).ajaxComplete(function(event, xhr, settings) {
// 监听获取评论ajax事件
    if(settings.url.indexOf('/xjtu-blacksmith/ajax/GetComments.aspx') >= 0) {
        initCommentData();
    }
});
    
$(window).load(initCommentData())  // ensure
</script>

custom.css

:root {
  --text-color: #454851; /* 深色文本 */
  --light-text-color: #f1f2f3;  /* 浅色文本 */
  --bg-color: #f9fafa; /* 浅色背景 */
  --dark-bg-color: #eee;  /* 深色强调背景 */
  --link-color: #508484;  /* 链接颜色 */
  --theme-color: #17b890;  /* 主题色 */
  --accent-color: #f55d3e;  /* 强调色 */
  --shadow: 0 3px 9px 2px rgba(100, 100, 100, .5);  /* 阴影样式 */
}

/* 页面 & 正文排版样式 */
html {
  font-size: 100%;
}

body {
  background: var(--bg-color);
  color: var(--text-color);
  max-width: 960px;
  font-family: "lucida grande", "lucida sans unicode", lucida, helvetica, "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
  font-size: 14px;
  letter-spacing: .035em;
  margin: auto;
}

a {
  text-decoration: none;
  color: var(--link-color);
}

em {
  font-style: normal;  /* 斜体改强调 */
  color: var(--accent-color);
}

#cnblogs_post_body {
  line-height: 2;
}

#cnblogs_post_body blockquote, .entrylistDescription {
  border-width: 0;
  border-left: 3px solid var(--accent-color);
  color: #999;
  margin: 1.5ex 1em;
  padding: 0 1em;
}

#header h1 {
  text-align: center;
  margin: auto;
}

#cnblogs_post_body h2 {
  font-size: 1.7em;
  margin-top: 30px;
  border-bottom: 1px solid var(--accent-color);
}

#cnblogs_post_body h3 {
  font-size: 1.3em;
  margin-top: 20px;
}

#cnblogs_post_body h4 {
  font-size: 1.1em;
  margin-top: 10px;
}

#cnblogs_post_body img {
  display: block;
  max-width: 90% !important;
  max-height: 80vh !important;
  box-shadow: var(--shadow);
  background-color: var(--bg-color);
  margin: 2ex auto;
}

#cnblogs_post_body table {
  margin: auto;
}

#cnblogs_post_body label {
  display: block;
  text-align: center;
  font-size: 0.9em;
  color: var(--theme-color);
}

.MJXp-math, .math.display .math {
  max-width: 95%;
  min-width: unset!important;
  vertical-align: middle;
  overflow-x: auto; /* 行间公式溢出修正 */
  overflow-y: hidden;
}

.math.inline {
  margin-left: 0.1em;  /* 补足被 pangu.js 遗漏的空格 */
}

.cnblogs-markdown code, .cnblogs-post-body code {
  border: 0 !important;
  background: unset !important;
  font-family: "Fira Mono", "DejaVu Sans Mono", Menlo, Consolas, "Liberation Mono", Monaco, "Lucida Console", monospace !important;
  font-size: 1em !important;
  vertical-align: unset;
  margin: 0;
  padding: 0 !important;
}

.cnblogs-markdown code.hljs, .cnblogs-post-body code.hljs {
  border: 2px solid var(--accent-color) !important;
  font-family: "Fira Mono", "DejaVu Sans Mono", Menlo, Consolas, "Liberation Mono", Monaco, "Lucida Console", monospace !important;
  font-size: .9em !important;
  padding: 10px !important;
}

.footnote-ref sup::after, a.c_b_p_desc_readmore::after {
  content: ']';
}

.footnote-ref sup::before, a.c_b_p_desc_readmore::before {
  content: '[';
}

a.c_b_p_desc_readmore, #cnblogs_post_body blockquote.alert {
  color: var(--accent-color);
}


/* 部件样式 */
#MySignature, #comment_form_container {
  border: 1px dashed var(--accent-color);
  padding: 5px 20px;
}

#ad_t2 {
  padding: 10px;
}

#ad_t2 a {
  color: #ddd;
}

.c_ad_block {
  display: none;
}

#div_digg {
  border: 2px solid var(--accent-color);
  border-radius: 10px;
  padding: 5px 10px;
}

#footer {
  border-top: 1px solid var(--accent-color);
  text-align: center;
  margin-top: 10px;
  padding: 10px 0;
}

#leftcontentcontainer {
  padding-left: 10px;
  margin-top: 10px;
}

#leftcontentcontainer ul {
  padding-left: 20px;
}

#main {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
}

#myposts {
  margin-left: 0;
}

#myposts .PostList {
  font-size: 1.2em;
  border-left: 3px solid var(--accent-color);
  margin: 2ex 0;
  padding: 0 10px;
}

#myposts .PostList a {
  color: var(--theme-color);
  font-weight: bold;
}

#myposts .postDesc2 {
  font-size: .8em;
}

#navigator {
  border-bottom: 1px dashed var(--accent-color);
  height: 23px;
  padding: 5px;
}

#navigator .blogStats {
  float: right;
  margin: auto;
}

#navigator ul {
  width: 50%;
  float: left;
  margin: 0 0 0 -15px;
  padding: 0;
}

#navigator ul li {
  list-style: none;
  float: left;
  margin: 0 10px;
}

#post_next_prev {
  font-size: .9em;
  margin-bottom: 1ex;
}

#sideBar img, #green_channel {
  max-width: 100%;
}

#sideBar, #mainContent {
  width: 100%;
}

#sideBarMain {
  border-top: 1px solid var(--accent-color);
  display: flex;
  line-height: 3ex;
}

#sidebar_news {
  max-width: 200px;
  padding-right: 10px;
  line-height: unset;
  margin: 10px 10px 0 0;
}

#tbCommentBody {
  border: 2px solid var(--accent-color);
  border-radius: 10px;
}

.day .dayTitle {
  font-size: .9em;
}

.day .postTitle a, .entrylistPosttitle a, .entrylistTitle, h1 a, h2, h3, h4 {
  color: var(--theme-color);
}

.day .postTitle, .entrylistItemTitle {
  font-size: 1.4em;
  font-weight: bold;
  margin: .5ex 0;
}


.day, .entrylistItem {
  border-left: 3px solid var(--accent-color);
  margin: 50px 0;
  padding: 0 10px;
}

.entrylistDescription {
  font-size: .9em;
  padding: 10px;
}

/* 动画样式，预先隐藏 */
.day, #mainContent, #sideBar, #nav_next_page, #footer {
  display: none;
}

#blogTitle, #navigator {
  opacity: 0;
}


/* 目录样式 */
/* source: <https://www.w3cplus.com/css3/css3-ordered-list-styles> */
.toc {
  background: var(--bg-color);
  padding: 15px;
  position: fixed;
  right: calc(8% + 3em);
  bottom: calc(8% + 3em);
  width: 350px;
  max-width: calc(80% - 3em);
  max-height: 60%;
  overflow-y: auto;
  border-radius: 2px;
  border: 3px solid var(--accent-color);
  box-shadow: var(--shadow);
}

.toc ul {
  counter-reset: li;
  list-style: none;
  padding: 0;
  margin-bottom: 4em;
  text-shadow: var(--shadow);
}

.toc ul ul {
  margin: 0 0 0 2em;
}

.toc a {
  position: relative;
  display: block;
  padding: 0.4em 0.4em 0.4em 0.8em;
  margin: 0.5em 0 0.5em 2em;
  background: var(--dark-bg-color);
  text-decoration: none;
  -webkit-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
}

.toc a:hover {
  opacity: 1;
}

.toc a::before {
  content: counter(li);
  counter-increment: li;
  position: absolute;
  left: -2.5em;
  top: 50%;
  margin-top: -1em;
  background: var(--theme-color);
  color: var(--light-text-color);
  width: 2em;
  height: 2em;
  line-height: 2em;
  text-align: center;
  -webkit-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
}

.toc ul ul a::before {
  background: var(--accent-color);
}

.toc a::after {
  position: absolute;
  content: "";
  border: 0.5em solid transparent;
  left: -1em;
  top: 50%;
  margin-top: -0.5em;
  -webkit-transition: all 0.3s ease-out;
  -moz-transition: all 0.3s ease-out;
  -ms-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
}

.toc a:hover::after {
  left: -0.5em;
}

.toc-title {
  text-align: center;
  font-size: 1.5em;
}


/* 自定义评论样式 */
/* source: <https://www.jianshu.com/p/cf2d5c2f15fa> */
.feedbackItem {
  /*为了给after伪元素自动继承*/
  padding: 5px 12px 5px 12px;
  box-sizing: border-box;
  border-radius: 6px;
  position: relative;
  word-break: break-all;
  background: #ddd;
  line-height: 4ex;
  font-size: 0.9em;
  margin: 2ex 80px 2ex auto;
  width: calc(90% - 80px);
  padding: 10px;
}

.feedbackItem.feedbackLouzhu {
  background: #76D7C4;
  margin: 2ex auto 2ex 80px;
}

.feedbackItem.feedbackLouzhu a {
  color: var(--accent-color);
}

.feedbackItem::before {
  content: '';
  position: absolute;
  top: 30%;
  right: -5px;
  width: 10px;
  height: 10px;
  margin-top: -10px;
  background: inherit;
  /*自动继承父元素的背景*/
  transform: rotate(45deg);
}

.feedbackItem.feedbackLouzhu::before {
  left: -5px;
  right: unset;
}

/* 悬浮目录按钮样式 */
/* source: <http://chensd.com/2016-06/Material-Design-Float-Action-Button.html> */
.float-action-button {
  position: fixed;
  right: 8%;
  bottom: 8%;
  cursor: pointer;
  background-color: var(--accent-color);
  color: var(--light-text-color);
  opacity: 0.9;
  border-radius: 50%;
  width: 4em;
  height: 4em;
  display: flex;
  justify-content: center;
  align-items: center;
  background-repeat: no-repeat;
  background-position: center;
  background-size: 30px;
  box-shadow: var(--shadow);
}

.float-action-button:hover {
  opacity: 1;
}

.float-action-button span {
  margin: auto;
}

.float-toc-container {
  display: none;
}

.user-avatar {
  position: absolute;
  width: 45px;
  height: 45px;
  border-radius: 50%;
  top: calc(30% - 22.5px);
  right: -70px;
  border: 2px solid var(--theme-color);
}

.feedbackLouzhu .user-avatar {
  left: -70px;
  border-color: var(--accent-color);
}


/* 响应式设计 */
@media print, screen and (max-width: 960px) {
  body {
    margin: 20px;
  }

  #sidebar_news {
    max-width: 150px;
    margin-right: 20px;
  }

  #tbCommentBody {
    max-width: 100%;
  }

  #tbCommentAuthor {
    max-width: calc(100% - 31px)
  }

  #comment_form {
    padding-left: 0px !important;
    ;
    margin-left: 0px;
  }
}

@media print, screen and (max-width: 400px) {
  #navigator ul {
    display: none;
  }

  li .math.inline .math {
    max-width: 250px;
    overflow-x: auto;
    overflow-y: hidden;
  }
}