打印，文件使用缩略图

application/admin/view/trainactive/showinfo.html

@@ -112,9 +112,9 @@
             <div class="col-xs-2">
                 <div class="thumbnail">
                     <?php if(in_array($vo['suffix'],['jpg','png','bmp','jpeg','gif','webp'])){  ?>
-                    <img src="{$vo.url}" title="{$vo.filename}" class="img-responsive">
+                    <img src="{$vo.url}" style="height: 84px;width: 84px;" title="{$vo.filename}" class="img-responsive">
                     <?php }else{ ?>
-                    <img src="/admin.php/ajax/icon?suffix={$vo.suffix}" title="{$vo.filename}" class="img-responsive">
+                    <img src="/admin.php/ajax/icon?suffix={$vo.suffix}" style="height: 84px;width: 84px;" title="{$vo.filename}" class="img-responsive">
                     <?php } ?>
                 </div>
             </div>