Modify the default theme markdown styles.

Author: jaywcjlove

theme/default/lib/markdown/style/default.less

@@ -110,16 +110,20 @@ table {
   border-collapse: collapse;
   border-spacing: 0;
   width: 100%;
-  display: block;
-  width: 100%;
+  & + table {
+    margin-top: 16px;
+  }
 }
 
 table th {
   font-weight: 600;
+  white-space: nowrap;
+  color: #5c6b77;
+  background: rgba(0,0,0,.02);
 }
 
 table th,table td {
-  padding: 6px 13px;
+  padding: 8px 13px;
   border: 1px solid #dfe2e5;
 }
 

theme/default/lib/markdown/style/index.less

@@ -6,7 +6,7 @@
   font-size: 14px;
   line-height: 1.5;
   word-wrap: break-word;
-  color: #24292e;
+  color: #314659;
   & >*:first-child {
     margin-top: 0 !important
   }