fix editOrder style bug

@@ -326,6 +326,7 @@
             height: 28px;
             line-height: 28px;
             font-size: 14px;
+            white-space: nowrap;
         }
 
         label {

@@ -40,7 +40,7 @@
         a{
             display: inline-block;
             padding: 0 10px;
-            margin-left: 15px;
+            margin-left: 2px;
             color: #fff;
             background: #3a3a3a;
             text-align: center;