diff --git a/src/resources/markdown.css b/src/resources/markdown.css
index dec3bbfb..153a0873 100644
--- a/src/resources/markdown.css
+++ b/src/resources/markdown.css
@@ -1,303 +1,303 @@
-body{
-    margin: 0 auto;
-    font-family: Helvetica, sans-serif, Tahoma, Arial, Verdana, Geneva, Georgia, Palatino, "Times New Roman", "Hiragino Sans GB", "冬青黑体", STXihei, "华文细黑", "Microsoft YaHei", "微软雅黑", "WenQuanYi Micro Hei", "文泉驿雅黑", Dengxian, "等线体", "Liberation Sans", "Droid Sans", NSimSun, "新宋体", SimSun, "宋体";
-    color: #444444;
-    line-height: 1;
-    padding: 30px;
-}
-h1, h2, h3, h4 {
-    color: #111111;
-    font-weight: 400;
-}
-h1, h2, h3, h4, h5, p {
-    margin-bottom: 24px;
-    padding: 0;
-}
-h1 {
-    font-size: 48px;
-}
-h2 {
-    font-size: 36px;
-    /* The bottom margin is small. It's designed to be used with gray meta text
-     * below a post title. */
-    margin: 24px 0 6px;
-}
-h3 {
-    font-size: 24px;
-}
-h4 {
-    font-size: 21px;
-}
-h5 {
-    font-size: 18px;
-}
-a {
-    color: #0099ff;
-    margin: 0;
-    padding: 0;
-    vertical-align: baseline;
-}
-a:hover {
-    text-decoration: none;
-    color: #ff6600;
-}
-a:visited {
-    color: purple;
-}
-ul, ol {
-    padding: 0;
-    padding-left: 24px;
-}
-li {
-    line-height: 24px;
-}
-li ul, li ul {
-    margin-left: 24px;
-}
-p, ul, ol {
-    font-size: 16px;
-    line-height: 24px;
-}
-pre {
-    padding: 0px 24px;
-    background-color: #f8f8f8;
-    border-radius: 3px;
-    border: 1px solid #cccccc;
-    overflow: auto;
-}
-code {
-    font-family: Consolas, Monaco, Andale Mono, Monospace, Courier New;
-    line-height: 1.5;
-    font-size: 14px;
-    color: #4527A0;
-}
-pre code {
-   margin: 0;
-   padding: 0;
-   border: none;
-   background: transparent;
-   overflow: auto;
-   color: #444444;
-}
-aside {
-    display: block;
-    float: right;
-    width: 390px;
-}
-blockquote {
-    border-left:.5em solid #eee;
-    padding: 0 2em;
-    margin-left:0;
-}
-blockquote  cite {
-    font-size:14px;
-    line-height:20px;
-    color:#bfbfbf;
-}
-blockquote cite:before {
-    content: '\2014 \00A0';
-}
-
-blockquote p {
-    color: #666;
-}
-hr {
-    text-align: left;
-    margin: 0 auto 0 0;
-    color: #999;
-}
-
-table {
-   padding: 0;
-   border-collapse: collapse;
-}
-table tr {
-   border-top: 1px solid #cccccc;
-   background-color: white;
-   margin: 0;
-   padding: 0;
-}
-table tr:nth-child(2n) {
-   background-color: #f8f8f8;
-}
-table tr th {
-   font-weight: bold;
-   border: 1px solid #cccccc;
-   margin: 0;
-   padding: 6px 13px;
-}
-table tr td {
-   border: 1px solid #cccccc;
-   margin: 0;
-   padding: 6px 13px;
-}
-table tr th :first-child, table tr td :first-child {
-   margin-top: 0;
-}
-table tr th :last-child, table tr td :last-child {
-   margin-bottom: 0;
-}
-div.mermaid-diagram {
-    overflow-y: hidden;
-}
-pre.mermaid-diagram {
-    overflow-y: hidden;
-}
-
-/* Code below this line is copyright Twitter Inc. */
-
-button,
-input,
-select,
-textarea {
-  font-size: 100%;
-  margin: 0;
-  vertical-align: baseline;
-  *vertical-align: middle;
-}
-button, input {
-  line-height: normal;
-  *overflow: visible;
-}
-button::-moz-focus-inner, input::-moz-focus-inner {
-  border: 0;
-  padding: 0;
-}
-button,
-input[type="button"],
-input[type="reset"],
-input[type="submit"] {
-  cursor: pointer;
-  -webkit-appearance: button;
-}
-input[type=checkbox], input[type=radio] {
-  cursor: pointer;
-}
-/* override default chrome & firefox settings */
-input:not([type="image"]), textarea {
-  -webkit-box-sizing: content-box;
-  -moz-box-sizing: content-box;
-  box-sizing: content-box;
-}
-
-input[type="search"] {
-  -webkit-appearance: textfield;
-  -webkit-box-sizing: content-box;
-  -moz-box-sizing: content-box;
-  box-sizing: content-box;
-}
-input[type="search"]::-webkit-search-decoration {
-  -webkit-appearance: none;
-}
-label,
-input,
-select,
-textarea {
-  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
-  font-size: 13px;
-  font-weight: normal;
-  line-height: normal;
-  margin-bottom: 18px;
-}
-input[type=checkbox], input[type=radio] {
-  cursor: pointer;
-  margin-bottom: 0;
-}
-input[type=text],
-input[type=password],
-textarea,
-select {
-  display: inline-block;
-  width: 210px;
-  padding: 4px;
-  font-size: 13px;
-  font-weight: normal;
-  line-height: 18px;
-  height: 18px;
-  color: #808080;
-  border: 1px solid #ccc;
-  -webkit-border-radius: 3px;
-  -moz-border-radius: 3px;
-  border-radius: 3px;
-}
-select, input[type=file] {
-  height: 27px;
-  line-height: 27px;
-}
-textarea {
-  height: auto;
-}
-
-/* grey out placeholders */
-:-moz-placeholder {
-  color: #bfbfbf;
-}
-::-webkit-input-placeholder {
-  color: #bfbfbf;
-}
-
-input[type=text],
-input[type=password],
-select,
-textarea {
-  -webkit-transition: border linear 0.2s, box-shadow linear 0.2s;
-  -moz-transition: border linear 0.2s, box-shadow linear 0.2s;
-  transition: border linear 0.2s, box-shadow linear 0.2s;
-  -webkit-box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
-  -moz-box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
-  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
-}
-input[type=text]:focus, input[type=password]:focus, textarea:focus {
-  outline: none;
-  border-color: rgba(82, 168, 236, 0.8);
-  -webkit-box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1), 0 0 8px rgba(82, 168, 236, 0.6);
-  -moz-box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1), 0 0 8px rgba(82, 168, 236, 0.6);
-  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1), 0 0 8px rgba(82, 168, 236, 0.6);
-}
-
-/* buttons */
-button {
-  display: inline-block;
-  padding: 4px 14px;
-  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
-  font-size: 13px;
-  line-height: 18px;
-  -webkit-border-radius: 4px;
-  -moz-border-radius: 4px;
-  border-radius: 4px;
-  -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05);
-  -moz-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05);
-  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05);
-  background-color: #0064cd;
-  background-repeat: repeat-x;
-  background-image: -khtml-gradient(linear, left top, left bottom, from(#049cdb), to(#0064cd));
-  background-image: -moz-linear-gradient(top, #049cdb, #0064cd);
-  background-image: -ms-linear-gradient(top, #049cdb, #0064cd);
-  background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #049cdb), color-stop(100%, #0064cd));
-  background-image: -webkit-linear-gradient(top, #049cdb, #0064cd);
-  background-image: -o-linear-gradient(top, #049cdb, #0064cd);
-  background-image: linear-gradient(top, #049cdb, #0064cd);
-  color: #fff;
-  text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);
-  border: 1px solid #004b9a;
-  border-bottom-color: #003f81;
-  -webkit-transition: 0.1s linear all;
-  -moz-transition: 0.1s linear all;
-  transition: 0.1s linear all;
-  border-color: #0064cd #0064cd #003f81;
-  border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
-}
-button:hover {
-  color: #fff;
-  background-position: 0 -15px;
-  text-decoration: none;
-}
-button:active {
-  -webkit-box-shadow: inset 0 3px 7px rgba(0, 0, 0, 0.15), 0 1px 2px rgba(0, 0, 0, 0.05);
-  -moz-box-shadow: inset 0 3px 7px rgba(0, 0, 0, 0.15), 0 1px 2px rgba(0, 0, 0, 0.05);
-  box-shadow: inset 0 3px 7px rgba(0, 0, 0, 0.15), 0 1px 2px rgba(0, 0, 0, 0.05);
-}
-button::-moz-focus-inner {
-  padding: 0;
-  border: 0;
-}
+body {
+    margin: 0 auto;
+    font-family: Helvetica, sans-serif, Tahoma, Arial, Verdana, Geneva, Georgia, Palatino, "Times New Roman", "Hiragino Sans GB", "冬青黑体", STXihei, "华文细黑", "Microsoft YaHei", "微软雅黑", "WenQuanYi Micro Hei", "文泉驿雅黑", Dengxian, "等线体", "Liberation Sans", "Droid Sans", NSimSun, "新宋体", SimSun, "宋体";
+    color: #444444;
+    line-height: 1;
+    padding: 30px;
+}
+h1, h2, h3, h4 {
+    color: #111111;
+    font-weight: 400;
+}
+h1, h2, h3, h4, h5, p {
+    margin-bottom: 24px;
+    padding: 0;
+}
+h1 {
+    font-size: 48px;
+}
+h2 {
+    font-size: 36px;
+    /* The bottom margin is small. It's designed to be used with gray meta text
+     * below a post title. */
+    margin: 24px 0 6px;
+}
+h3 {
+    font-size: 24px;
+}
+h4 {
+    font-size: 21px;
+}
+h5 {
+    font-size: 18px;
+}
+a {
+    color: #0099ff;
+    margin: 0;
+    padding: 0;
+    vertical-align: baseline;
+}
+a:hover {
+    text-decoration: none;
+    color: #ff6600;
+}
+a:visited {
+    color: purple;
+}
+ul, ol {
+    padding: 0;
+    padding-left: 24px;
+}
+li {
+    line-height: 24px;
+}
+li ul, li ul {
+    margin-left: 24px;
+}
+p, ul, ol {
+    font-size: 16px;
+    line-height: 24px;
+}
+pre {
+    padding: 0px 24px;
+    background-color: #f8f8f8;
+    border-radius: 3px;
+    border: 1px solid #cccccc;
+    overflow: auto;
+}
+code {
+    font-family: Consolas, Monaco, Andale Mono, Monospace, Courier New;
+    line-height: 1.5;
+    font-size: 14px;
+    color: #4527A0;
+}
+pre code {
+   margin: 0;
+   padding: 0;
+   border: none;
+   background: transparent;
+   overflow: auto;
+   color: #444444;
+}
+aside {
+    display: block;
+    float: right;
+    width: 390px;
+}
+blockquote {
+    border-left:.5em solid #7a7a7a;
+    padding: 0 2em;
+    margin-left:0;
+}
+blockquote  cite {
+    font-size:14px;
+    line-height:20px;
+    color:#bfbfbf;
+}
+blockquote cite:before {
+    content: '\2014 \00A0';
+}
+
+blockquote p {
+    color: #666;
+}
+hr {
+    text-align: left;
+    margin: 0 auto 0 0;
+    color: #999;
+}
+
+table {
+   padding: 0;
+   border-collapse: collapse;
+}
+table tr {
+   border-top: 1px solid #cccccc;
+   background-color: white;
+   margin: 0;
+   padding: 0;
+}
+table tr:nth-child(2n) {
+   background-color: #f8f8f8;
+}
+table tr th {
+   font-weight: bold;
+   border: 1px solid #cccccc;
+   margin: 0;
+   padding: 6px 13px;
+}
+table tr td {
+   border: 1px solid #cccccc;
+   margin: 0;
+   padding: 6px 13px;
+}
+table tr th :first-child, table tr td :first-child {
+   margin-top: 0;
+}
+table tr th :last-child, table tr td :last-child {
+   margin-bottom: 0;
+}
+div.mermaid-diagram {
+    overflow-y: hidden;
+}
+pre.mermaid-diagram {
+    overflow-y: hidden;
+}
+
+/* Code below this line is copyright Twitter Inc. */
+
+button,
+input,
+select,
+textarea {
+  font-size: 100%;
+  margin: 0;
+  vertical-align: baseline;
+  *vertical-align: middle;
+}
+button, input {
+  line-height: normal;
+  *overflow: visible;
+}
+button::-moz-focus-inner, input::-moz-focus-inner {
+  border: 0;
+  padding: 0;
+}
+button,
+input[type="button"],
+input[type="reset"],
+input[type="submit"] {
+  cursor: pointer;
+  -webkit-appearance: button;
+}
+input[type=checkbox], input[type=radio] {
+  cursor: pointer;
+}
+/* override default chrome & firefox settings */
+input:not([type="image"]), textarea {
+  -webkit-box-sizing: content-box;
+  -moz-box-sizing: content-box;
+  box-sizing: content-box;
+}
+
+input[type="search"] {
+  -webkit-appearance: textfield;
+  -webkit-box-sizing: content-box;
+  -moz-box-sizing: content-box;
+  box-sizing: content-box;
+}
+input[type="search"]::-webkit-search-decoration {
+  -webkit-appearance: none;
+}
+label,
+input,
+select,
+textarea {
+  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
+  font-size: 13px;
+  font-weight: normal;
+  line-height: normal;
+  margin-bottom: 18px;
+}
+input[type=checkbox], input[type=radio] {
+  cursor: pointer;
+  margin-bottom: 0;
+}
+input[type=text],
+input[type=password],
+textarea,
+select {
+  display: inline-block;
+  width: 210px;
+  padding: 4px;
+  font-size: 13px;
+  font-weight: normal;
+  line-height: 18px;
+  height: 18px;
+  color: #808080;
+  border: 1px solid #ccc;
+  -webkit-border-radius: 3px;
+  -moz-border-radius: 3px;
+  border-radius: 3px;
+}
+select, input[type=file] {
+  height: 27px;
+  line-height: 27px;
+}
+textarea {
+  height: auto;
+}
+
+/* grey out placeholders */
+:-moz-placeholder {
+  color: #bfbfbf;
+}
+::-webkit-input-placeholder {
+  color: #bfbfbf;
+}
+
+input[type=text],
+input[type=password],
+select,
+textarea {
+  -webkit-transition: border linear 0.2s, box-shadow linear 0.2s;
+  -moz-transition: border linear 0.2s, box-shadow linear 0.2s;
+  transition: border linear 0.2s, box-shadow linear 0.2s;
+  -webkit-box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
+  -moz-box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
+  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
+}
+input[type=text]:focus, input[type=password]:focus, textarea:focus {
+  outline: none;
+  border-color: rgba(82, 168, 236, 0.8);
+  -webkit-box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1), 0 0 8px rgba(82, 168, 236, 0.6);
+  -moz-box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1), 0 0 8px rgba(82, 168, 236, 0.6);
+  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1), 0 0 8px rgba(82, 168, 236, 0.6);
+}
+
+/* buttons */
+button {
+  display: inline-block;
+  padding: 4px 14px;
+  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
+  font-size: 13px;
+  line-height: 18px;
+  -webkit-border-radius: 4px;
+  -moz-border-radius: 4px;
+  border-radius: 4px;
+  -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05);
+  -moz-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05);
+  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05);
+  background-color: #0064cd;
+  background-repeat: repeat-x;
+  background-image: -khtml-gradient(linear, left top, left bottom, from(#049cdb), to(#0064cd));
+  background-image: -moz-linear-gradient(top, #049cdb, #0064cd);
+  background-image: -ms-linear-gradient(top, #049cdb, #0064cd);
+  background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #049cdb), color-stop(100%, #0064cd));
+  background-image: -webkit-linear-gradient(top, #049cdb, #0064cd);
+  background-image: -o-linear-gradient(top, #049cdb, #0064cd);
+  background-image: linear-gradient(top, #049cdb, #0064cd);
+  color: #fff;
+  text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);
+  border: 1px solid #004b9a;
+  border-bottom-color: #003f81;
+  -webkit-transition: 0.1s linear all;
+  -moz-transition: 0.1s linear all;
+  transition: 0.1s linear all;
+  border-color: #0064cd #0064cd #003f81;
+  border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
+}
+button:hover {
+  color: #fff;
+  background-position: 0 -15px;
+  text-decoration: none;
+}
+button:active {
+  -webkit-box-shadow: inset 0 3px 7px rgba(0, 0, 0, 0.15), 0 1px 2px rgba(0, 0, 0, 0.05);
+  -moz-box-shadow: inset 0 3px 7px rgba(0, 0, 0, 0.15), 0 1px 2px rgba(0, 0, 0, 0.05);
+  box-shadow: inset 0 3px 7px rgba(0, 0, 0, 0.15), 0 1px 2px rgba(0, 0, 0, 0.05);
+}
+button::-moz-focus-inner {
+  padding: 0;
+  border: 0;
+}