fix header Chinese white-space & search input appearance

source/css/_partial/archive.styl

@@ -10,6 +10,8 @@
   @extend $block
   padding: 10px 20px
   margin: block-margin 0 -20px 0
+  @media mq-mini
+    margin: (block-margin/2) 0 -20px 0
   .fa
     margin-right: 3px
   .archive-year

source/css/_partial/article.styl

@@ -7,6 +7,8 @@
 
 .article-meta
   clearfix()
+  & > div
+    margin-bottom: 5px
   .article-date, .article-category
     margin-right: 10px
     color: color-default
@@ -23,7 +25,7 @@
   float: left
   line-height: 1em
   color: color-default
-  .fa
+  .fa-angle-right
     margin: 0 5px
 
 .article-category-link

source/css/_partial/header.styl

@@ -3,6 +3,7 @@
   background: white
   position: relative
   a, a:visited
+    white-space: nowrap
     transition: 0.2s ease
     color: color-default
   a:hover
@@ -155,6 +156,7 @@ $nav-link
 .search-form-input
   width: 200px
   outline: none
+  appearance: none
   background: none
   box-shadow: none
   color: color-default