默认选中第一个库存不为0的颜色，尺码

@@ -28,10 +28,16 @@
             <div class="chose-done">您已选择：
                 <span class="pkg-color">
                     {{#each colors}}
-                        {{#if focus}}{{name}}{{/if}}
+                        {{#if focus}}"{{name}}"{{/if}}
+                    {{/each}}
+                </span>
+                <span class="pkg-size">
+                     {{#each colors}}
+                        {{#each size}}
+                            {{#if focus}}"{{name}}码"{{/if}}
+                        {{/each}}
                      {{/each}}
                 </span>
-                <span class="pkg-size"></span>
             </div>
         </div>
     </div>

 {{#each colors}}
     <ul class="size{{#unless focus}} hide{{/unless}}">
         {{#each size}}
-            <li {{#unless num}}class="disable"{{/unless}} data-sku="{{sku}}"
+            <li class="{{#unless num}}disable{{/unless}}{{#if focus}}focus{{/if}}" data-sku="{{sku}}"
                 data-num="{{num}}" data-name="{{name}}" data-title="{{title}}">{{name}}</li>
         {{/each}}
 

@@ -2229,6 +2229,7 @@
     }
 
     li {
+        margin-bottom: 5px;
         margin-right: 10px;
         cursor: pointer;
         border: 1px solid #eaeceb;