update site code style

site/static/style.css

@@ -556,13 +556,6 @@ footer ul li > a {
   margin: 20px 0;
 }
 
-.markdown code,
-.markdown kbd,
-.markdown pre,
-.markdown samp {
-  font-family: Consolas, monospace;
-}
-
 .markdown p,
 .markdown pre {
   margin: 1.2em 0;
@@ -590,14 +583,13 @@ footer ul li > a {
 }
 
 .markdown pre {
-  background: #F7F7F7;
   border-radius: 6px;
 }
 
 .markdown pre code {
-  background: #F7F7F7;
   border: none;
-  padding: 12px 20px;
+  padding: 1em 2em;
+  background: #f9f9f9;
   margin: 0;
 }
 

site/static/tomorrow.css

@@ -35,11 +35,11 @@
 }
 
 code {
-  background: #f6f6f6;
+  background: #f7f7f7;
   padding: 1px 6px;
   border-radius: 3px;
   color: #888;
-  font-size: 90%;
+  font-size: 0.8rem;
   border: 1px solid #e9e9e9;
   white-space: nowrap;
 }
@@ -48,11 +48,10 @@ pre code {
   display: block;
   background: white;
   color: #666;
-  font-family: Consolas, monospace;
   line-height: 1.5;
   border: 1px solid #e9e9e9;
   padding: 10px 15px;
   border-radius: 6px;
-  font-size: 14px;
+  font-size: 0.9rem;
   white-space: pre;
 }