fix: rendering cover width bug

HerbertHe · web-flow · commit 717991c90cf7 · 2020-04-28T01:07:27.000+08:00
diff --git a/src/themes/basic/_coverpage.styl b/src/themes/basic/_coverpage.styl
@@ -4,6 +4,7 @@ section.cover
   background-repeat no-repeat
   background-size cover
   height 100vh
+  width 100vw
   display none
 
   &.show
