css fixes for new highlighter

_config.yml

 name: Murukesh Mohanan, IIT Bombay
-markdown: kramdown
 base-url: ""
 timezone: Asia/Kolkatta
 myurl: http://murukesh.me/

_posts/2015-08-28-vim-for-man.md

@@ -52,7 +52,9 @@ differences per distro are a fact of life and have to be handled, but I'd rather
 not take pains over what I add to it. One obvious solution is to wrap the
 command in `sh -c`:
 
-    MANPAGER='sh -c "col -b | vim -c \'set ft=man nomod nolist ignorecase\' -"'
+```sh
+MANPAGER='sh -c "col -b | vim -c \'set ft=man nomod nolist ignorecase\' -"'
+```
 
 **Ugly.** I also hate having to deal with quoting.
 
@@ -61,8 +63,9 @@ command in `sh -c`:
 At this point, it struck me: Why should I run this via a pipe? Once Vim starts,
 I can perfectly well use `%! col -b` to do the job. So:
 
-    MANPAGER='vim -c "%! col -b" -c "set ft=man nomod nolist ignorecase" -'
-
+```sh
+MANPAGER='vim -c "%! col -b" -c "set ft=man nomod nolist ignorecase" -'
+```
 Nice!
 
 Now, other considerations started popping up. You can easily quite `less` (and
@@ -72,7 +75,9 @@ quit a manpage, you'd have to do `:q!`, not just `:q`. Thankfully, one of the
 options set ([`nomod`][nomod]) tells Vim that the buffer hasn't been modified.
 Therefore, we can just use `:q`:
 
-    nnoremap q :q<CR>
+```vim
+nnoremap q :q<CR>
+```
 
 Other considerations arise:
 
@@ -159,9 +164,9 @@ map <expr> <CR> winnr('$') == 1 ? ':vs<CR><C-]>' : '<C-]>'
 {% endhighlight %}
 
 with:
-
-    MANPAGER="vim -"
-
+```sh
+MANPAGER="vim -"
+```
 Beautiful!
 
 What does this do?
@@ -206,7 +211,7 @@ I have no idea how to suppress the `stdin` message from Vim itself.
 ---
 All told:
 
-[![man in Vim]({{ site.base-url }}/images/vim-man.png)]({{ site.base-url }}/images/vim-man.png)
+[![man in Vim][man-in-vim]][man-in-vim]
 
 ---
 
@@ -223,3 +228,4 @@ have learned quite a bit, which I will write about in another post soon.
  [1]: http://unix.stackexchange.com/a/1853/70524
  [nomod]: http://vimhelp.appspot.com/options.txt.html#%27nomod%27
  [vimenter]: http://vimhelp.appspot.com/autocmd.txt.html#VimEnter
+ [man-in-vim]: {{ site.base-url }}/images/vim-man.png

styles/posts.css

 @import 'code.css';
 
-#post ul li {
-	padding: 0.2em;
-}
-
 .post-title a {
 	text-decoration: none;
-	font-size: medium;
+	font-size: x-large;
 }
 
 kbd {
 	border: solid black 0.05em ;
 	box-shadow: 0 0.1em 0.1em 0.2em rgba(100,100,100,0.75);
     padding: 0.1em 0.5em;
-	border-radius: 0.15em;
+	border-radius: 0.25em;
 	background: #FEFEFE;
 	margin: 0 0.2em;
 }
@@ -32,13 +28,13 @@ img {
 	text-align: right;
 }
 
-.tag {
+a.tag {
     background-color: gainsboro;
     padding: 0.1em 0.5em;
     border-radius: 0.3em;
     font-variant: small-caps;
 	text-decoration: none;
-	font-size: initial;
+	font-size: large;
 }
 
 ol.tags-list {
@@ -57,13 +53,25 @@ ol.tags-list li {
  * From http://drewsilcock.co.uk/proper-linenumbers/
  */
 
-pre {
-    counter-reset: line-numbering;
+.highlight {
+	margin: 0;
+	font-size: 1.2em;
+}
+
+.highlight pre {
+	margin: 0;
+}
+
+.highlight pre code {
+	margin: 0;
+	padding: 0;
+}
+
+.highlight .code, .highlight .gutter {
+	padding: 0.5em;
 }
 
-pre span.lineno::after {
-	content: counter(line-numbering, decimal-leading-zero);
-	counter-increment: line-numbering;
+.highlight .gutter {
 	opacity: 0.4;
 	-webkit-touch-callout: none;
 	-webkit-user-select: none;
@@ -71,15 +79,6 @@ pre span.lineno::after {
 	-moz-user-select: none;
 	-ms-user-select: none;
 	user-select: none;
-	visibility: visible;
-	margin-left: -1em;
-}
-
-pre span.lineno {
-	visibility: collapse;
-	text-align: right;
-	display: inline-block;
-	min-width: 1em;
 }
 
 .comments {

styles/style.css

@@ -145,7 +145,7 @@ section, .section {
 pre code {
 	overflow: auto;
 	display: block;
-	padding: 1em 0.5em;
+	padding: 0.5em;
 	color: whitesmoke;
 	background-color: black;
 }