修复表单组件样式和单元测试用例 (#7)

* fix: loading small style, search style and dialog style

* fix: scroll to top

* fix mobile scroll

* fix scroll to top

* 文档细节优化

* unit test

* dialog and image-preview unit test

* fix form component style

* fix radio and checkbox style

* fix search component style

packages/vant-css/scripts/fount-config.js

@@ -36,7 +36,8 @@ module.exports = {
     {
       keywords: ['location'],
       src: '其他分店.svg',
-      css: 'location'
+      css: 'location',
+      'correct_contour_direction': true
     },
     {
       keywords: ['upgrade'],
@@ -97,7 +98,8 @@ module.exports = {
     {
       keywords: ['logistics'],
       src: '物流.svg',
-      css: 'logistics'
+      css: 'logistics',
+      'correct_contour_direction': true
     },
     {
       keywords: ['edit'],

packages/vant-css/src/checkbox.css

@@ -15,6 +15,7 @@
       height: 22px;
       margin-right: 15px;
       float: left;
+      -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
     }
 
     @e control {
@@ -31,6 +32,7 @@
       line-height: 22px;
       margin-left: 37px;
       display: block;
+      -webkit-tap-highlight-color: rgba(0, 0, 0, 0);      
     }
 
     .van-icon {

packages/vant-css/src/icon.css

@@ -2,11 +2,11 @@
 
 @font-face {
   font-family: 'vant-icon';
-  src: url('https://b.yzcdn.cn/zanui/icon/vant-icon-587aa52c96.eot');
-  src: url('https://b.yzcdn.cn/zanui/icon/vant-icon-587aa52c96.eot?#iefix') format('embedded-opentype'),
-       url('https://b.yzcdn.cn/zanui/icon/vant-icon-587aa52c96.woff2') format('woff2'),
-       url('https://b.yzcdn.cn/zanui/icon/vant-icon-587aa52c96.woff') format('woff'),
-       url('https://b.yzcdn.cn/zanui/icon/vant-icon-587aa52c96.ttf') format('truetype')
+  src: url('https://b.yzcdn.cn/zanui/icon/vant-icon-9e3e482229.eot');
+  src: url('https://b.yzcdn.cn/zanui/icon/vant-icon-9e3e482229.eot?#iefix') format('embedded-opentype'),
+       url('https://b.yzcdn.cn/zanui/icon/vant-icon-9e3e482229.woff2') format('woff2'),
+       url('https://b.yzcdn.cn/zanui/icon/vant-icon-9e3e482229.woff') format('woff'),
+       url('https://b.yzcdn.cn/zanui/icon/vant-icon-9e3e482229.ttf') format('truetype')
 }
 
 .van-icon {

packages/vant-css/src/panel.css

@@ -1,13 +1,20 @@
+@import './mixins/border_retina.css';
+
 @component-namespace van {
   @b panel {
     background: #fff;
-    border-top: 1px solid #E5E5E5;
-    border-bottom: 1px solid #E5E5E5;
+    position: relative;
+
+    &::after {
+      @mixin border-retina (top, bottom);
+    }
 
     @e header {
       padding: 10px 15px;
       position: relative;
-      border-bottom: 1px solid #E5E5E5;
+      &::after {
+        @mixin border-retina (bottom);
+      }
     }
 
     @e title {
@@ -29,8 +36,12 @@
     }
 
     @e footer {
-      border-top: 1px solid #E5E5E5;
       padding: 10px 15px;
+      position: relative;
+
+      &::after {
+        @mixin border-retina (top);
+      }
     }
   }
 }

packages/vant-css/src/radio.css

@@ -14,6 +14,7 @@
       position: relative;
       height: 22px;
       float: left;
+      -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
     }
 
     @e control {
@@ -30,6 +31,7 @@
       line-height: 22px;
       display: block;
       margin-left: 37px;
+      -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
     }
 
     .van-icon {

packages/vant-css/src/search.css

@@ -44,7 +44,8 @@
     .van-icon-search {
       color: $c-gray-darker;
       position: absolute;
-      top: 8px;
+      top: 50%;
+      transform: translateY(-50%);
       left: 10px;
       font-size: 16px;
       line-height: 1;