item css

@@ -379,6 +379,10 @@ const setProductData = base => {
                 // 默认第一张图片
                 if (!_.has(resData, 'img')) {
                     resData.img = value.colorImage;
+                    // 只有一张图时不显示左右切换箭头
+                    if (thumbs.length < 2) {
+                        resData.btnsHide = true;
+                    }
                 }
 
                 // 商品尺码列表

@@ -11,7 +11,7 @@
                 <div class="thumbs left clearfix">
                     <div class="thumb-show right">
                         <img id="main-thumb" src="{{image img 482 643}}" style="display: block;">
-                        <div class="check-btns">
+                        <div class="check-btns{{#if btnsHide}} hide{{/if}}">
                             <span class="iconfont pre-thumb">&#xe62c;</span>
                             <span class="iconfont next-thumb">&#xe629;</span>
                         </div>
@@ -202,7 +202,7 @@
                             {{# basic}}
                                 <li>
                                     <label class="title">{{key}}<span></span></label>
-                                    : {{value}}
+                                    : <span class="info">{{value}}</span>
                                 </li>
                             {{/ basic}}
                         </ul>
@@ -211,7 +211,7 @@
                                 {{# comfort}}
                                     <li>
                                         <label class="title">{{name}}<span></span></label>
-                                        : <span class="min-des">{{minDes}}</span>
+                                        : <span class="min-des info">{{minDes}}</span>
                                         {{# blocks}}
                                             <span class="comfort-block{{#if cur}} cur{{/if}}"></span>
                                         {{/ blocks}}

@@ -62,7 +62,7 @@ function changeThumb($dom) {
 }
 
 function chooseDefaultSize() {
-    var $item = $sizeList.not('.hide').children();
+    var $item = $sizeList.not('.hide').children().not('.disable');
 
     if ($colorItem && $colorItem.length === 1 &&
         $item && $item.length === 1) {

@@ -289,6 +289,10 @@
                     padding-left: 100%;
                 }
             }
+
+            .info {
+                margin-left: 4px;
+            }
         }
 
         .des-basic {
@@ -315,6 +319,9 @@
                 height: 12px;
                 border: 1px solid #1d1d1d;
                 display: inline-block;
+                margin: 0 4px;
+                position: relative;
+                top: 1px;
             }
 
             .comfort-block.cur {