fix(compiler): task lists style, fixed #215

Author: QingWei-Li

src/core/render/compiler.js

@@ -181,7 +181,7 @@ export class Compiler {
       if (checked) {
         text = text.replace(CHECKED_RE, `<input type="checkbox" ${checked[1] === 'x' ? 'checked' : ''} />`)
       }
-      return `<li>${text}</li>\n`
+      return `<li${checked ? ` class="task-list-item"` : ''}>${text}</li>\n`
     }
 
     renderer.origin = origin

src/themes/basic/_layout.css

@@ -91,6 +91,10 @@ kbd {
   vertical-align: middle;
 }
 
+.task-list-item {
+  list-style-type: none;
+}
+
 li input[type=checkbox] {
   margin: 0 0.2em 0.25em -1.6em;
   vertical-align: middle;