diff --git a/modules/base/markdown.go b/modules/base/markdown.go
index e860f9705c..d06e1338e7 100644
--- a/modules/base/markdown.go
+++ b/modules/base/markdown.go
@@ -198,7 +198,7 @@ func RenderRawMarkdown(body []byte, urlPrefix string) []byte {
 	extensions |= blackfriday.EXTENSION_FENCED_CODE
 	extensions |= blackfriday.EXTENSION_AUTOLINK
 	extensions |= blackfriday.EXTENSION_STRIKETHROUGH
-	//extensions |= blackfriday.EXTENSION_HARD_LINE_BREAK
+	extensions |= blackfriday.EXTENSION_HARD_LINE_BREAK
 	extensions |= blackfriday.EXTENSION_SPACE_HEADERS
 	extensions |= blackfriday.EXTENSION_NO_EMPTY_LINE_BEFORE_BLOCK
 
diff --git a/public/css/markdown.css b/public/css/markdown.css
index d46fd94365..e682b080de 100644
--- a/public/css/markdown.css
+++ b/public/css/markdown.css
@@ -1,235 +1,408 @@
 .markdown {
-  font-size: 14px;
+  overflow: hidden;
+  font-family: "Helvetica Neue", Helvetica, "Segoe UI", Arial, freesans, sans-serif;
+  font-size: 16px;
+  line-height: 1.6;
+  word-wrap: break-word;
+  padding: 0 2em 2em !important;
 }
-
-.markdown a {
-  color: #4183C4;
+.markdown > *:first-child {
+  margin-top: 0 !important;
+}
+.markdown > *:last-child {
+  margin-bottom: 0 !important;
+}
+.markdown a:not([href]) {
+  color: inherit;
+  text-decoration: none;
+}
+.markdown .absent {
+  color: #c00;
+}
+.markdown .anchor {
+  position: absolute;
+  top: 0;
+  left: 0;
+  display: block;
+  padding-right: 6px;
+  padding-left: 30px;
+  margin-left: -30px;
+}
+.markdown .anchor:focus {
+  outline: none;
 }
-
 .markdown h1,
 .markdown h2,
 .markdown h3,
 .markdown h4,
 .markdown h5,
 .markdown h6 {
-  line-height: 1.7;
-  padding: 15px 0 0;
-  margin: 0 0 15px;
-  color: #444;
+  position: relative;
+  margin-top: 1em;
+  margin-bottom: 16px;
   font-weight: bold;
+  line-height: 1.4;
 }
-
-.markdown h1,
-.markdown h2 {
-  border-bottom: 1px solid #EEE;
-}
-
-.markdown h2 {
-  border-bottom: 1px solid #EEE;
-}
-
-.markdown h1 {
-  color: #000;
-  font-size: 33px
-}
-
-.markdown h2 {
-  color: #333;
-  font-size: 28px
-}
-
-.markdown h3 {
-  font-size: 22px
-}
-
-.markdown h4 {
-  font-size: 18px
-}
-
-.markdown h5 {
-  font-size: 14px
-}
-
-.markdown h6 {
-  font-size: 14px
-}
-
-.markdown table {
-  border-collapse: collapse;
-  border-spacing: 0;
-  display: block;
-  overflow: auto;
-  width: 100%;
-  margin: 0 0 9px;
-}
-
-.markdown table th {
-  font-weight: 700
-}
-
-.markdown table th,
-.markdown table td {
-  border: 1px solid #DDD;
-  padding: 6px 13px;
-}
-
-.markdown table tr {
-  background-color: #FFF;
-  border-top: 1px solid #CCC;
-}
-
-.markdown table tr:nth-child(2n) {
-  background-color: #F8F8F8
-}
-
-.markdown li {
-  line-height: 1.6;
-  margin-top: 6px;
-}
-
-.markdown li:first-child {
-  margin-top: 0;
-}
-
-.markdown dl dt {
-  font-style: italic;
-  margin-top: 9px;
-}
-
-.markdown dl dd {
-  margin: 0 0 9px;
-  padding: 0 9px;
-}
-
-.markdown blockquote,
-.markdown blockquote p {
-  font-size: 14px;
-  background-color: #f5f5f5;
-}
-
-.markdown > pre {
-  line-height: 1.6;
-  overflow: auto;
-  background: #f8f8f8;
-  border: 1px solid #ddd;
-  padding: 0;
-}
-
-.markdown > pre.linenums {
-  padding: 0;
-}
-
-.markdown > pre > ol.linenums {
-  list-style: none;
-  padding: 0;
-}
-
-.markdown > pre > ol.linenums > li {
-  margin-top: 2px;
-}
-
-.markdown > pre.nums-style > ol.linenums {
-  list-style-type: decimal;
-  padding: 0 0 0 40px;
-  -webkit-box-shadow: inset 40px 0 0 #f5f5f5, inset 41px 0 0 #ccc;
-  box-shadow: inset 40px 0 0 #f5f5f5, inset 41px 0 0 #ccc;
-}
-
-.markdown > pre > code {
-  white-space: pre;
-  word-wrap: normal;
-}
-
-.markdown > pre > ol.linenums > li {
-  padding: 0 10px;
-}
-
-.markdown > pre > ol.linenums > li:first-child {
-  padding-top: 12px;
-}
-
-.markdown > pre > ol.linenums > li:last-child {
-  padding-bottom: 12px;
-}
-
-.markdown > pre.nums-style > ol.linenums > li {
-  border-left: 1px solid #ddd;
-}
-
-.markdown hr {
-  border: none;
-  color: #ccc;
-  height: 4px;
-  padding: 0;
-  margin: 15px 0;
-  border-bottom: 2px solid #EEE;
-}
-
-.markdown blockquote:last-child,
-.markdown ul:last-child,
-.markdown ol:last-child,
-.markdown > pre:last-child,
-.markdown > pre:last-child,
-.markdown p:last-child {
-  margin-bottom: 0;
-}
-
-.markdown img {
-  max-width: 100%;
-}
-
-.markdown .btn {
-  color: #fff;
-}
-
-.markdown .anchor-wrap {
-  /*margin-top: -50px;*/
-  /*padding-top: 50px;*/
-}
-
-.markdown h1 a, .markdown h2 a, .markdown h3 a {
-  text-decoration: none;
-}
-
-.markdown h1 a.anchor,
-.markdown h2 a.anchor,
-.markdown h3 a.anchor,
-.markdown h4 a.anchor,
-.markdown h5 a.anchor,
-.markdown h6 a.anchor {
-  text-decoration:none;
-  line-height:1;
-  padding-left:0;
-  margin-left:5px;
-  top:15%;
-}
-.markdown a span.octicon {
-  font-size: 16px;
-  font-family: "FontAwesome";
-  line-height: 1;
-  display: inline-block;
-  text-decoration: none;
-  -webkit-font-smoothing: antialiased;
-}
-
-.markdown a span.octicon-link {
+.markdown h1 .octicon-link,
+.markdown h2 .octicon-link,
+.markdown h3 .octicon-link,
+.markdown h4 .octicon-link,
+.markdown h5 .octicon-link,
+.markdown h6 .octicon-link {
   display: none;
   color: #000;
+  vertical-align: middle;
 }
-
-.markdown a span.octicon-link:before {
-  content: "\f0c1";
+.markdown h1:hover .anchor,
+.markdown h2:hover .anchor,
+.markdown h3:hover .anchor,
+.markdown h4:hover .anchor,
+.markdown h5:hover .anchor,
+.markdown h6:hover .anchor {
+  padding-left: 8px;
+  margin-left: -30px;
+  text-decoration: none;
 }
-
-.markdown h1:hover .octicon-link,
-.markdown h2:hover .octicon-link,
-.markdown h3:hover .octicon-link,
-.markdown h4:hover .octicon-link,
-.markdown h5:hover .octicon-link,
-.markdown h6:hover .octicon-link {
-  display:inline-block
+.markdown h1:hover .anchor .octicon-link,
+.markdown h2:hover .anchor .octicon-link,
+.markdown h3:hover .anchor .octicon-link,
+.markdown h4:hover .anchor .octicon-link,
+.markdown h5:hover .anchor .octicon-link,
+.markdown h6:hover .anchor .octicon-link {
+  display: inline-block;
+}
+.markdown h1 tt,
+.markdown h1 code,
+.markdown h2 tt,
+.markdown h2 code,
+.markdown h3 tt,
+.markdown h3 code,
+.markdown h4 tt,
+.markdown h4 code,
+.markdown h5 tt,
+.markdown h5 code,
+.markdown h6 tt,
+.markdown h6 code {
+  font-size: inherit;
+}
+.markdown h1 {
+  padding-bottom: 0.3em;
+  font-size: 2.25em;
+  line-height: 1.2;
+  border-bottom: 1px solid #eee;
+}
+.markdown h1 .anchor {
+  line-height: 1;
+}
+.markdown h2 {
+  padding-bottom: 0.3em;
+  font-size: 1.75em;
+  line-height: 1.225;
+  border-bottom: 1px solid #eee;
+}
+.markdown h2 .anchor {
+  line-height: 1;
+}
+.markdown h3 {
+  font-size: 1.5em;
+  line-height: 1.43;
+}
+.markdown h3 .anchor {
+  line-height: 1.2;
+}
+.markdown h4 {
+  font-size: 1.25em;
+}
+.markdown h4 .anchor {
+  line-height: 1.2;
+}
+.markdown h5 {
+  font-size: 1em;
+}
+.markdown h5 .anchor {
+  line-height: 1.1;
+}
+.markdown h6 {
+  font-size: 1em;
+  color: #777;
+}
+.markdown h6 .anchor {
+  line-height: 1.1;
+}
+.markdown p,
+.markdown blockquote,
+.markdown ul,
+.markdown ol,
+.markdown dl,
+.markdown table,
+.markdown pre {
+  margin-top: 0;
+  margin-bottom: 16px;
+}
+.markdown hr {
+  height: 4px;
+  padding: 0;
+  margin: 16px 0;
+  background-color: #e7e7e7;
+  border: 0 none;
+}
+.markdown ul,
+.markdown ol {
+  padding-left: 2em;
+}
+.markdown ul.no-list,
+.markdown ol.no-list {
+  padding: 0;
+  list-style-type: none;
+}
+.markdown ul ul,
+.markdown ul ol,
+.markdown ol ol,
+.markdown ol ul {
+  margin-top: 0;
+  margin-bottom: 0;
+}
+.markdown ol ol,
+.markdown ul ol {
+  list-style-type: lower-roman;
+}
+.markdown li > p {
+  margin-top: 16px;
+}
+.markdown dl {
+  padding: 0;
+}
+.markdown dl dt {
+  padding: 0;
+  margin-top: 16px;
+  font-size: 1em;
+  font-style: italic;
+  font-weight: bold;
+}
+.markdown dl dd {
+  padding: 0 16px;
+  margin-bottom: 16px;
+}
+.markdown blockquote {
+  padding: 0 15px;
+  color: #777;
+  border-left: 4px solid #ddd;
+}
+.markdown blockquote > :first-child {
+  margin-top: 0;
+}
+.markdown blockquote > :last-child {
+  margin-bottom: 0;
+}
+.markdown table {
+  display: block;
+  width: 100%;
+  overflow: auto;
+  word-break: normal;
+  word-break: keep-all;
+}
+.markdown table th {
+  font-weight: bold;
+}
+.markdown table th,
+.markdown table td {
+  padding: 6px 13px !important;
+  border: 1px solid #ddd;
+}
+.markdown table tr {
+  background-color: #fff;
+  border-top: 1px solid #ccc;
+}
+.markdown table tr:nth-child(2n) {
+  background-color: #f8f8f8;
+}
+.markdown img {
+  max-width: 100%;
+  box-sizing: border-box;
+}
+.markdown .emoji {
+  max-width: none;
+}
+.markdown span.frame {
+  display: block;
+  overflow: hidden;
+}
+.markdown span.frame > span {
+  display: block;
+  float: left;
+  width: auto;
+  padding: 7px;
+  margin: 13px 0 0;
+  overflow: hidden;
+  border: 1px solid #ddd;
+}
+.markdown span.frame span img {
+  display: block;
+  float: left;
+}
+.markdown span.frame span span {
+  display: block;
+  padding: 5px 0 0;
+  clear: both;
+  color: #333;
+}
+.markdown span.align-center {
+  display: block;
+  overflow: hidden;
+  clear: both;
+}
+.markdown span.align-center > span {
+  display: block;
+  margin: 13px auto 0;
+  overflow: hidden;
+  text-align: center;
+}
+.markdown span.align-center span img {
+  margin: 0 auto;
+  text-align: center;
+}
+.markdown span.align-right {
+  display: block;
+  overflow: hidden;
+  clear: both;
+}
+.markdown span.align-right > span {
+  display: block;
+  margin: 13px 0 0;
+  overflow: hidden;
+  text-align: right;
+}
+.markdown span.align-right span img {
+  margin: 0;
+  text-align: right;
+}
+.markdown span.float-left {
+  display: block;
+  float: left;
+  margin-right: 13px;
+  overflow: hidden;
+}
+.markdown span.float-left span {
+  margin: 13px 0 0;
+}
+.markdown span.float-right {
+  display: block;
+  float: right;
+  margin-left: 13px;
+  overflow: hidden;
+}
+.markdown span.float-right > span {
+  display: block;
+  margin: 13px auto 0;
+  overflow: hidden;
+  text-align: right;
+}
+.markdown code,
+.markdown tt {
+  padding: 0;
+  padding-top: 0.2em;
+  padding-bottom: 0.2em;
+  margin: 0;
+  font-size: 85%;
+  background-color: rgba(0, 0, 0, 0.04);
+  border-radius: 3px;
+}
+.markdown code:before,
+.markdown code:after,
+.markdown tt:before,
+.markdown tt:after {
+  letter-spacing: -0.2em;
+  content: "\00a0";
+}
+.markdown code br,
+.markdown tt br {
+  display: none;
+}
+.markdown del code {
+  text-decoration: inherit;
+}
+.markdown pre > code {
+  padding: 0;
+  margin: 0;
+  font-size: 100%;
+  word-break: normal;
+  white-space: pre;
+  background: transparent;
+  border: 0;
+}
+.markdown .highlight {
+  margin-bottom: 16px;
+}
+.markdown .highlight pre,
+.markdown pre {
+  padding: 16px;
+  overflow: auto;
+  font-size: 85%;
+  line-height: 1.45;
+  background-color: #f7f7f7;
+  border-radius: 3px;
+}
+.markdown .highlight pre {
+  margin-bottom: 0;
+  word-break: normal;
+}
+.markdown pre {
+  word-wrap: normal;
+}
+.markdown pre code,
+.markdown pre tt {
+  display: inline;
+  max-width: initial;
+  padding: 0;
+  margin: 0;
+  overflow: initial;
+  line-height: inherit;
+  word-wrap: normal;
+  background-color: transparent;
+  border: 0;
+}
+.markdown pre code:before,
+.markdown pre code:after,
+.markdown pre tt:before,
+.markdown pre tt:after {
+  content: normal;
+}
+.markdown kbd {
+  display: inline-block;
+  padding: 3px 5px;
+  font-size: 11px;
+  line-height: 10px;
+  color: #555;
+  vertical-align: middle;
+  background-color: #fcfcfc;
+  border: solid 1px #ccc;
+  border-bottom-color: #bbb;
+  border-radius: 3px;
+  box-shadow: inset 0 -1px 0 #bbbbbb;
+}
+.markdown .csv-data td,
+.markdown .csv-data th {
+  padding: 5px;
+  overflow: hidden;
+  font-size: 12px;
+  line-height: 1;
+  text-align: left;
+  white-space: nowrap;
+}
+.markdown .csv-data .blob-num {
+  padding: 10px 8px 9px;
+  text-align: right;
+  background: #fff;
+  border: 0;
+}
+.markdown .csv-data tr {
+  border-top: 0;
+}
+.markdown .csv-data th {
+  font-weight: bold;
+  background: #f8f8f8;
+  border-top: 0;
 }
-
 /* Author: jmblog */
 /* Project: https://github.com/jmblog/color-themes-for-google-code-prettify */
 /* GitHub Theme */
@@ -239,74 +412,60 @@
 .pln {
   color: #333333;
 }
-
 @media screen {
   /* string content */
   .str {
     color: #dd1144;
   }
-
   /* a keyword */
   .kwd {
     color: #333333;
   }
-
   /* a comment */
   .com {
     color: #999988;
     font-style: italic;
   }
-
   /* a type name */
   .typ {
     color: #445588;
   }
-
   /* a literal value */
   .lit {
     color: #445588;
   }
-
   /* punctuation */
   .pun {
     color: #333333;
   }
-
   /* lisp open bracket */
   .opn {
     color: #333333;
   }
-
   /* lisp close bracket */
   .clo {
     color: #333333;
   }
-
   /* a markup tag name */
   .tag {
     color: navy;
   }
-
   /* a markup attribute name */
   .atn {
     color: teal;
   }
-
   /* a markup attribute value */
   .atv {
     color: #dd1144;
   }
-
   /* a declaration */
   .dec {
     color: #333333;
   }
-
   /* a variable name */
   .var {
     color: teal;
   }
-
   /* a function name */
   .fun {
     color: #990000;
@@ -317,69 +476,39 @@
   .str {
     color: #006600;
   }
-
   .kwd {
     color: #006;
     font-weight: bold;
   }
-
   .com {
     color: #600;
     font-style: italic;
   }
-
   .typ {
     color: #404;
     font-weight: bold;
   }
-
   .lit {
     color: #004444;
   }
-
-  .pun, .opn, .clo {
+  .pun,
+  .opn,
+  .clo {
     color: #444400;
   }
-
   .tag {
     color: #006;
     font-weight: bold;
   }
-
   .atn {
     color: #440044;
   }
-
   .atv {
     color: #006600;
   }
 }
-
 /* Specify class=linenums on a pre to get line numbering */
 ol.linenums {
   margin-top: 0;
   margin-bottom: 0;
 }
-
-/* IE indents via margin-left */
-li.L0,
-li.L1,
-li.L2,
-li.L3,
-li.L4,
-li.L5,
-li.L6,
-li.L7,
-li.L8,
-li.L9 {
-  /* */
-}
-
-/* Alternate shading for lines */
-li.L1,
-li.L3,
-li.L5,
-li.L7,
-li.L9 {
-  /* */
-}
\ No newline at end of file
diff --git a/public/ng/css/gogs.css b/public/ng/css/gogs.css
index 60b0c5c806..17c8af909a 100644
--- a/public/ng/css/gogs.css
+++ b/public/ng/css/gogs.css
@@ -279,96 +279,37 @@ img.avatar-100 {
   list-style: none;
 }
 .markdown {
-  background-color: white;
+  overflow: hidden;
+  font-family: "Helvetica Neue", Helvetica, "Segoe UI", Arial, freesans, sans-serif;
   font-size: 16px;
-  line-height: 24px;
-}
-.markdown .markdown-body {
-  padding-left: 24px;
-  padding-right: 16px;
-}
-.markdown h5,
-.markdown h6 {
-  font-size: 1em;
-}
-.markdown ul {
-  padding: 10px 0 0 15px;
-}
-.markdown ul li {
-  list-style: inside;
-}
-.markdown ol > li {
-  list-style: decimal inside;
-}
-.markdown li {
   line-height: 1.6;
-  margin-top: 6px;
+  word-wrap: break-word;
+  padding: 0 2em 2em !important;
 }
-.markdown li:first-child {
-  margin-top: 0;
+.markdown > *:first-child {
+  margin-top: 0 !important;
 }
-.markdown code {
-  padding: 0.2em 0.5em;
-  margin: 0;
-  background-color: rgba(0, 0, 0, 0.04);
-  border-radius: 3px;
+.markdown > *:last-child {
+  margin-bottom: 0 !important;
 }
-.markdown > pre {
-  font-size: 14px;
-  line-height: 1.6;
-  overflow: auto;
-  border: 1px solid #ddd;
-  border-radius: .25em;
-  margin: 5px 0;
-  padding: 10px;
-  background-color: #f8f8f8;
+.markdown a:not([href]) {
+  color: inherit;
+  text-decoration: none;
 }
-.markdown > pre code {
-  padding: 0;
-  background-color: inherit;
+.markdown .absent {
+  color: #c00;
 }
-.markdown img {
-  padding: 10px 0;
-  max-width: 100%;
-}
-.markdown blockquote {
-  border-left: 4px solid #ddd;
-  margin-bottom: 16px;
-}
-.markdown blockquote p {
-  font-size: 14px;
-  padding: 5px 15px;
-  color: #777;
-}
-.markdown table {
-  width: 100%;
-  overflow: auto;
-  word-break: normal;
-  margin: 15px 0;
-  border-collapse: collapse;
-  border-spacing: 0;
+.markdown .anchor {
+  position: absolute;
+  top: 0;
+  left: 0;
   display: block;
+  padding-right: 6px;
+  padding-left: 30px;
+  margin-left: -30px;
 }
-.markdown table th {
-  font-weight: 700;
-}
-.markdown table th,
-.markdown table td {
-  border: 1px solid #DDD;
-  padding: 6px 13px !important;
-}
-.markdown table tr {
-  background-color: #FFF;
-  border-top: 1px solid #CCC;
-}
-.markdown table tr:nth-child(2n) {
-  background-color: #F8F8F8;
-}
-.markdown p {
-  margin: 20px 0;
-}
-.markdown a {
-  color: #428BCA;
+.markdown .anchor:focus {
+  outline: none;
 }
 .markdown h1,
 .markdown h2,
@@ -376,129 +317,371 @@ img.avatar-100 {
 .markdown h4,
 .markdown h5,
 .markdown h6 {
-  line-height: 1.7;
-  padding: 15px 0 0;
-  margin: 0 0 15px;
-  color: #444;
+  position: relative;
+  margin-top: 1em;
+  margin-bottom: 16px;
   font-weight: bold;
+  line-height: 1.4;
 }
-.markdown h1,
-.markdown h2 {
-  border-bottom: 1px solid #E0E0E0;
+.markdown h1 .octicon-link,
+.markdown h2 .octicon-link,
+.markdown h3 .octicon-link,
+.markdown h4 .octicon-link,
+.markdown h5 .octicon-link,
+.markdown h6 .octicon-link {
+  display: none;
+  color: #000;
+  vertical-align: middle;
 }
-.markdown h2 {
-  border-bottom: 1px solid #E0E0E0;
+.markdown h1:hover .anchor,
+.markdown h2:hover .anchor,
+.markdown h3:hover .anchor,
+.markdown h4:hover .anchor,
+.markdown h5:hover .anchor,
+.markdown h6:hover .anchor {
+  padding-left: 8px;
+  margin-left: -30px;
+  text-decoration: none;
+}
+.markdown h1:hover .anchor .octicon-link,
+.markdown h2:hover .anchor .octicon-link,
+.markdown h3:hover .anchor .octicon-link,
+.markdown h4:hover .anchor .octicon-link,
+.markdown h5:hover .anchor .octicon-link,
+.markdown h6:hover .anchor .octicon-link {
+  display: inline-block;
+}
+.markdown h1 tt,
+.markdown h1 code,
+.markdown h2 tt,
+.markdown h2 code,
+.markdown h3 tt,
+.markdown h3 code,
+.markdown h4 tt,
+.markdown h4 code,
+.markdown h5 tt,
+.markdown h5 code,
+.markdown h6 tt,
+.markdown h6 code {
+  font-size: inherit;
 }
 .markdown h1 {
-  color: #000;
-  font-size: 33px;
+  padding-bottom: 0.3em;
+  font-size: 2.25em;
+  line-height: 1.2;
+  border-bottom: 1px solid #eee;
+}
+.markdown h1 .anchor {
+  line-height: 1;
 }
 .markdown h2 {
-  color: #333;
-  font-size: 28px;
+  padding-bottom: 0.3em;
+  font-size: 1.75em;
+  line-height: 1.225;
+  border-bottom: 1px solid #eee;
+}
+.markdown h2 .anchor {
+  line-height: 1;
 }
 .markdown h3 {
-  font-size: 22px;
+  font-size: 1.5em;
+  line-height: 1.43;
+}
+.markdown h3 .anchor {
+  line-height: 1.2;
 }
 .markdown h4 {
-  font-size: 18px;
+  font-size: 1.25em;
 }
-.markdown dl dt {
-  font-style: italic;
-  margin-top: 9px;
+.markdown h4 .anchor {
+  line-height: 1.2;
 }
-.markdown dl dd {
-  margin: 0 0 9px;
-  padding: 0 9px;
+.markdown h5 {
+  font-size: 1em;
 }
-.markdown > pre.linenums {
-  padding: 0;
+.markdown h5 .anchor {
+  line-height: 1.1;
 }
-.markdown > pre > ol.linenums {
-  list-style: none;
-  padding: 0;
+.markdown h6 {
+  font-size: 1em;
+  color: #777;
 }
-.markdown > pre > ol.linenums > li {
-  margin-top: 2px;
+.markdown h6 .anchor {
+  line-height: 1.1;
 }
-.markdown > pre.nums-style > ol.linenums {
-  list-style-type: decimal;
-  padding: 0 0 0 40px;
-  -webkit-box-shadow: inset 40px 0 0 #f5f5f5, inset 41px 0 0 #ccc;
-  box-shadow: inset 40px 0 0 #f5f5f5, inset 41px 0 0 #ccc;
-}
-.markdown > pre > code {
-  white-space: pre;
-  word-wrap: normal;
-}
-.markdown > pre > ol.linenums > li {
-  padding: 0 10px;
-}
-.markdown > pre > ol.linenums > li:first-child {
-  padding-top: 12px;
-}
-.markdown > pre > ol.linenums > li:last-child {
-  padding-bottom: 12px;
-}
-.markdown > pre.nums-style > ol.linenums > li {
-  border-left: 1px solid #ddd;
+.markdown p,
+.markdown blockquote,
+.markdown ul,
+.markdown ol,
+.markdown dl,
+.markdown table,
+.markdown pre {
+  margin-top: 0;
+  margin-bottom: 16px;
 }
 .markdown hr {
-  border: none;
-  color: #ccc;
   height: 4px;
   padding: 0;
-  margin: 15px 0;
-  border-bottom: 2px solid #EEE;
+  margin: 16px 0;
+  background-color: #e7e7e7;
+  border: 0 none;
 }
-.markdown blockquote:last-child,
-.markdown ul:last-child,
-.markdown ol:last-child,
-.markdown > pre:last-child,
-.markdown > pre:last-child,
-.markdown p:last-child {
+.markdown ul,
+.markdown ol {
+  padding-left: 2em;
+}
+.markdown ul.no-list,
+.markdown ol.no-list {
+  padding: 0;
+  list-style-type: none;
+}
+.markdown ul ul,
+.markdown ul ol,
+.markdown ol ol,
+.markdown ol ul {
+  margin-top: 0;
   margin-bottom: 0;
 }
-.markdown .btn {
-  color: #fff;
+.markdown ol ol,
+.markdown ul ol {
+  list-style-type: lower-roman;
 }
-.markdown h1 a,
-.markdown h2 a,
-.markdown h3 a {
-  text-decoration: none;
+.markdown li > p {
+  margin-top: 16px;
 }
-.markdown h1 a.anchor,
-.markdown h2 a.anchor,
-.markdown h3 a.anchor,
-.markdown h4 a.anchor,
-.markdown h5 a.anchor,
-.markdown h6 a.anchor {
-  text-decoration: none;
-  line-height: 1;
-  padding-left: 0;
-  margin-left: -24px;
-  top: 15%;
+.markdown dl {
+  padding: 0;
 }
-.markdown a span.octicon {
-  font-size: 16px;
-  line-height: 1;
+.markdown dl dt {
+  padding: 0;
+  margin-top: 16px;
+  font-size: 1em;
+  font-style: italic;
+  font-weight: bold;
+}
+.markdown dl dd {
+  padding: 0 16px;
+  margin-bottom: 16px;
+}
+.markdown blockquote {
+  padding: 0 15px;
+  color: #777;
+  border-left: 4px solid #ddd;
+}
+.markdown blockquote > :first-child {
+  margin-top: 0;
+}
+.markdown blockquote > :last-child {
+  margin-bottom: 0;
+}
+.markdown table {
+  display: block;
+  width: 100%;
+  overflow: auto;
+  word-break: normal;
+  word-break: keep-all;
+}
+.markdown table th {
+  font-weight: bold;
+}
+.markdown table th,
+.markdown table td {
+  padding: 6px 13px !important;
+  border: 1px solid #ddd;
+}
+.markdown table tr {
+  background-color: #fff;
+  border-top: 1px solid #ccc;
+}
+.markdown table tr:nth-child(2n) {
+  background-color: #f8f8f8;
+}
+.markdown img {
+  max-width: 100%;
+  box-sizing: border-box;
+}
+.markdown .emoji {
+  max-width: none;
+}
+.markdown span.frame {
+  display: block;
+  overflow: hidden;
+}
+.markdown span.frame > span {
+  display: block;
+  float: left;
+  width: auto;
+  padding: 7px;
+  margin: 13px 0 0;
+  overflow: hidden;
+  border: 1px solid #ddd;
+}
+.markdown span.frame span img {
+  display: block;
+  float: left;
+}
+.markdown span.frame span span {
+  display: block;
+  padding: 5px 0 0;
+  clear: both;
+  color: #333;
+}
+.markdown span.align-center {
+  display: block;
+  overflow: hidden;
+  clear: both;
+}
+.markdown span.align-center > span {
+  display: block;
+  margin: 13px auto 0;
+  overflow: hidden;
+  text-align: center;
+}
+.markdown span.align-center span img {
+  margin: 0 auto;
+  text-align: center;
+}
+.markdown span.align-right {
+  display: block;
+  overflow: hidden;
+  clear: both;
+}
+.markdown span.align-right > span {
+  display: block;
+  margin: 13px 0 0;
+  overflow: hidden;
+  text-align: right;
+}
+.markdown span.align-right span img {
+  margin: 0;
+  text-align: right;
+}
+.markdown span.float-left {
+  display: block;
+  float: left;
+  margin-right: 13px;
+  overflow: hidden;
+}
+.markdown span.float-left span {
+  margin: 13px 0 0;
+}
+.markdown span.float-right {
+  display: block;
+  float: right;
+  margin-left: 13px;
+  overflow: hidden;
+}
+.markdown span.float-right > span {
+  display: block;
+  margin: 13px auto 0;
+  overflow: hidden;
+  text-align: right;
+}
+.markdown code,
+.markdown tt {
+  padding: 0;
+  padding-top: 0.2em;
+  padding-bottom: 0.2em;
+  margin: 0;
+  font-size: 85%;
+  background-color: rgba(0, 0, 0, 0.04);
+  border-radius: 3px;
+}
+.markdown code:before,
+.markdown code:after,
+.markdown tt:before,
+.markdown tt:after {
+  letter-spacing: -0.2em;
+  content: "\00a0";
+}
+.markdown code br,
+.markdown tt br {
+  display: none;
+}
+.markdown del code {
+  text-decoration: inherit;
+}
+.markdown pre > code {
+  padding: 0;
+  margin: 0;
+  font-size: 100%;
+  word-break: normal;
+  white-space: pre;
+  background: transparent;
+  border: 0;
+}
+.markdown .highlight {
+  margin-bottom: 16px;
+}
+.markdown .highlight pre,
+.markdown pre {
+  padding: 16px;
+  overflow: auto;
+  font-size: 85%;
+  line-height: 1.45;
+  background-color: #f7f7f7;
+  border-radius: 3px;
+}
+.markdown .highlight pre {
+  margin-bottom: 0;
+  word-break: normal;
+}
+.markdown pre {
+  word-wrap: normal;
+}
+.markdown pre code,
+.markdown pre tt {
+  display: inline;
+  max-width: initial;
+  padding: 0;
+  margin: 0;
+  overflow: initial;
+  line-height: inherit;
+  word-wrap: normal;
+  background-color: transparent;
+  border: 0;
+}
+.markdown pre code:before,
+.markdown pre code:after,
+.markdown pre tt:before,
+.markdown pre tt:after {
+  content: normal;
+}
+.markdown kbd {
   display: inline-block;
-  text-decoration: none;
-  -webkit-font-smoothing: antialiased;
-  margin-left: 30px;
+  padding: 3px 5px;
+  font-size: 11px;
+  line-height: 10px;
+  color: #555;
+  vertical-align: middle;
+  background-color: #fcfcfc;
+  border: solid 1px #ccc;
+  border-bottom-color: #bbb;
+  border-radius: 3px;
+  box-shadow: inset 0 -1px 0 #bbbbbb;
 }
-.markdown a span.octicon-link {
-  opacity: 0;
-  color: #444;
+.markdown .csv-data td,
+.markdown .csv-data th {
+  padding: 5px;
+  overflow: hidden;
+  font-size: 12px;
+  line-height: 1;
+  text-align: left;
+  white-space: nowrap;
 }
-.markdown h1:hover .octicon-link,
-.markdown h2:hover .octicon-link,
-.markdown h3:hover .octicon-link,
-.markdown h4:hover .octicon-link,
-.markdown h5:hover .octicon-link,
-.markdown h6:hover .octicon-link {
-  display: inline-block;
-  opacity: 1;
+.markdown .csv-data .blob-num {
+  padding: 10px 8px 9px;
+  text-align: right;
+  background: #fff;
+  border: 0;
+}
+.markdown .csv-data tr {
+  border-top: 0;
+}
+.markdown .csv-data th {
+  font-weight: bold;
+  background: #f8f8f8;
+  border-top: 0;
 }
 /* Author: jmblog */
 /* Project: https://github.com/jmblog/color-themes-for-google-code-prettify */
@@ -966,6 +1149,11 @@ The register and sign-in page style
 .sign-form.form-align .form-label {
   width: 160px;
 }
+.sign-form.form-align .chk-label {
+  width: auto;
+  text-align: left;
+  margin-left: 176px;
+}
 .sign-form.form-align .alert {
   margin: 0 30px 24px 30px;
 }
diff --git a/public/ng/less/gogs/markdown.less b/public/ng/less/gogs/markdown.less
index cd2eef99bc..9cbfc7436c 100644
--- a/public/ng/less/gogs/markdown.less
+++ b/public/ng/less/gogs/markdown.less
@@ -1,225 +1,480 @@
 .markdown {
-  background-color: white;
-  font-size: 16px;
-  line-height: 24px;
-  .markdown-body {
-    padding-left: 24px;
-    padding-right: 16px;
+  overflow:hidden;
+  font-family:"Helvetica Neue", Helvetica, "Segoe UI", Arial, freesans, sans-serif;
+  font-size:16px;
+  line-height:1.6;
+  word-wrap:break-word;
+  padding: 0 2em 2em !important;
+
+  >*:first-child {
+    margin-top:0 !important;
   }
+
+  >*:last-child {
+    margin-bottom:0 !important;
+  }
+
+  a:not([href]) {
+    color:inherit;
+    text-decoration:none;
+  }
+
+  .absent {
+    color:#c00;
+  }
+
+  .anchor {
+    position:absolute;
+    top:0;
+    left:0;
+    display:block;
+    padding-right:6px;
+    padding-left:30px;
+    margin-left:-30px;
+  }
+
+  .anchor:focus {
+    outline:none;
+  }
+
+  h1,
+  h2,
+  h3,
+  h4,
   h5,
   h6 {
-    font-size: 1em;
+    position:relative;
+    margin-top:1em;
+    margin-bottom:16px;
+    font-weight:bold;
+    line-height:1.4;
   }
-  ul {
-    padding: 10px 0 0 15px;
-    li {
-      list-style: inside;
-    }
+
+  h1 .octicon-link,
+  h2 .octicon-link,
+  h3 .octicon-link,
+  h4 .octicon-link,
+  h5 .octicon-link,
+  h6 .octicon-link {
+    display:none;
+    color:#000;
+    vertical-align:middle;
   }
-  ol li {
-    list-style: decimal inside;
+
+  h1:hover .anchor,
+  h2:hover .anchor,
+  h3:hover .anchor,
+  h4:hover .anchor,
+  h5:hover .anchor,
+  h6:hover .anchor {
+    padding-left:8px;
+    margin-left:-30px;
+    text-decoration:none;
   }
-  li {
-    line-height: 1.6;
-    margin-top: 6px;
-    &:first-child {
-        margin-top: 0;
-    }
+
+  h1:hover .anchor .octicon-link,
+  h2:hover .anchor .octicon-link,
+  h3:hover .anchor .octicon-link,
+  h4:hover .anchor .octicon-link,
+  h5:hover .anchor .octicon-link,
+  h6:hover .anchor .octicon-link {
+    display:inline-block;
   }
-  code {
-    padding: 0.2em 0.5em;
-    margin: 0;
-    background-color: rgba(0,0,0,0.04);
-    border-radius: 3px;
+
+  h1 tt,
+  h1 code,
+  h2 tt,
+  h2 code,
+  h3 tt,
+  h3 code,
+  h4 tt,
+  h4 code,
+  h5 tt,
+  h5 code,
+  h6 tt,
+  h6 code {
+    font-size:inherit;
   }
-  >pre {
-    font-size: 14px;
-    line-height: 1.6;
-    overflow: auto;
-    border: 1px solid #ddd;
-    border-radius: .25em;
-    margin: 5px 0;
-    padding: 10px;
-    background-color: #f8f8f8;
-    code {
-      padding: 0;
-      background-color: inherit;
-    }
+
+  h1 {
+    padding-bottom:0.3em;
+    font-size:2.25em;
+    line-height:1.2;
+    border-bottom:1px solid #eee;
   }
-  img {
-    padding: 10px 0;
-    max-width: 100%;
+
+  h1 .anchor {
+    line-height:1;
   }
+
+  h2 {
+    padding-bottom:0.3em;
+    font-size:1.75em;
+    line-height:1.225;
+    border-bottom:1px solid #eee;
+  }
+
+  h2 .anchor {
+    line-height:1;
+  }
+
+  h3 {
+    font-size:1.5em;
+    line-height:1.43;
+  }
+
+  h3 .anchor {
+    line-height:1.2;
+  }
+
+  h4 {
+    font-size:1.25em;
+  }
+
+  h4 .anchor {
+    line-height:1.2;
+  }
+
+  h5 {
+    font-size:1em;
+  }
+
+  h5 .anchor {
+    line-height:1.1;
+  }
+
+  h6 {
+    font-size:1em;color:#777;
+  }
+
+  h6 .anchor {
+    line-height:1.1;
+  }
+
+  p,
+  blockquote,
+  ul,
+  ol,
+  dl,
+  table,
+  pre {
+    margin-top:0;
+    margin-bottom:16px;
+  }
+
+  hr {
+    height:4px;
+    padding:0;
+    margin:16px 0;
+    background-color:#e7e7e7;
+    border:0 none;
+  }
+
+  ul,
+  ol {
+    padding-left:2em;
+  }
+
+  ul.no-list,
+  ol.no-list {
+    padding:0;
+    list-style-type:none;
+  }
+
+  ul ul,
+  ul ol,
+  ol ol,
+  ol ul {
+    margin-top:0;
+    margin-bottom:0;
+  }
+
+  ol ol,
+  ul ol {
+    list-style-type: lower-roman;
+  }
+
+  li>p {
+    margin-top:16px;
+  }
+
+  dl {
+    padding:0;
+  }
+
+  dl dt {
+    padding:0;
+    margin-top:16px;
+    font-size:1em;
+    font-style:italic;
+    font-weight:bold;
+  }
+
+  dl dd {
+    padding:0 16px;
+    margin-bottom:16px;
+  }
+
   blockquote {
-    border-left: 4px solid #ddd;
-    margin-bottom: 16px;
-    p {
-      font-size: 14px;
-      padding: 5px 15px;
-      color: #777;
-    }
+    padding:0 15px;
+    color:#777;
+    border-left:4px solid #ddd;
   }
+
+  blockquote>:first-child {
+    margin-top:0;
+  }
+
+  blockquote>:last-child {
+    margin-bottom:0;
+  }
+
   table {
-    display: block;
-    width: 100%;
-    overflow: auto;
-    word-break: normal;
-    margin: 15px 0;
-    border-collapse: collapse;
-    border-spacing: 0;
-    display: block;
-    th {
-      font-weight: 700;
-    }
-    th, td {
-      border: 1px solid #DDD;
-      padding: 6px 13px !important;
-    }
-    tr {
-      background-color: #FFF;
-      border-top: 1px solid #CCC;
-      &:nth-child(2n) {
-          background-color: #F8F8F8;
-      }
-    }
+    display:block;
+    width:100%;
+    overflow:auto;
+    word-break:normal;
+    word-break:keep-all;
   }
-  p {
-     margin: 20px 0;
+
+  table th {
+    font-weight:bold;
   }
+
+  table th,
+  table td {
+    padding:6px 13px !important;
+    border:1px solid #ddd;
+  }
+
+  table tr {
+    background-color:#fff;
+    border-top:1px solid #ccc;
+  }
+
+  table tr:nth-child(2n) {
+    background-color:#f8f8f8;
+  }
+
+  img {
+    max-width:100%;
+    box-sizing:border-box;
+  }
+
+  .emoji {
+    max-width:none;
+  }
+
+  span.frame {
+    display:block;
+    overflow:hidden;
+  }
+
+  span.frame>span {
+    display:block;
+    float:left;
+    width:auto;
+    padding:7px;
+    margin:13px 0 0;
+    overflow:hidden;
+    border:1px solid #ddd;
+  }
+
+  span.frame span img {
+    display:block;
+    float:left;
+  }
+
+  span.frame span span {
+    display:block;
+    padding:5px 0 0;
+    clear:both;
+    color:#333;
+  }
+
+  span.align-center {
+    display:block;
+    overflow:hidden;
+    clear:both;
+  }
+
+  span.align-center>span {
+    display:block;
+    margin:13px auto 0;
+    overflow:hidden;
+    text-align:center;
+  }
+
+  span.align-center span img {
+    margin:0 auto;
+    text-align:center;
+  }
+
+  span.align-right {
+    display:block;
+    overflow:hidden;
+    clear:both;
+  }
+
+  span.align-right>span {
+    display:block;
+    margin:13px 0 0;
+    overflow:hidden;
+    text-align:right;
+  }
+
+  span.align-right span img {
+    margin:0;
+    text-align:right;
+  }
+
+  span.float-left {
+    display:block;
+    float:left;
+    margin-right:13px;
+    overflow:hidden;
+  }
+
+  span.float-left span {
+    margin:13px 0 0;
+  }
+
+  span.float-right {
+    display:block;
+    float:right;
+    margin-left:13px;
+    overflow:hidden;
+  }
+
+  span.float-right>span {
+    display:block;
+    margin:13px auto 0;
+    overflow:hidden;
+    text-align:right;
+  }
+
+  code,
+  tt {
+    padding:0;
+    padding-top:0.2em;
+    padding-bottom:0.2em;
+    margin:0;
+    font-size:85%;
+    background-color:rgba(0,0,0,0.04);
+    border-radius:3px;
+  }
+
+  code:before,
+  code:after,
+  tt:before,
+  tt:after {
+    letter-spacing:-0.2em;
+    content:"\00a0";
+  }
+
+  code br,
+  tt br {
+    display:none;
+  }
+
+  del code {
+    text-decoration:inherit;
+  }
+
+  pre>code {
+    padding:0;
+    margin:0;
+    font-size:100%;
+    word-break:normal;
+    white-space:pre;
+    background:transparent;
+    border:0;
+  }
+
+  .highlight {
+    margin-bottom:16px;
+  }
+
+  .highlight pre,
+  pre {
+    padding:16px;
+    overflow:auto;
+    font-size:85%;
+    line-height:1.45;
+    background-color:#f7f7f7;
+    border-radius:3px;
+  }
+
+  .highlight pre {
+    margin-bottom:0;
+    word-break:normal;
+  }
+
+  pre {
+    word-wrap:normal;
+  }
+
+  pre code,
+  pre tt {
+    display:inline;
+    max-width:initial;
+    padding:0;
+    margin:0;
+    overflow:initial;
+    line-height:inherit;
+    word-wrap:normal;
+    background-color:transparent;
+    border:0;
+  }
+
+  pre code:before,
+  pre code:after,
+  pre tt:before,
+  pre tt:after {
+    content:normal;
+  }
+
+  kbd {
+    display:inline-block;
+    padding:3px 5px;
+    font-size:11px;
+    line-height:10px;
+    color:#555;
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+
 /* Author: jmblog */
 
 /* Project: https://github.com/jmblog/color-themes-for-google-code-prettify */