优化 购物车页面 checkbox 和 删除按钮位置. code review by XWG

@@ -15,7 +15,7 @@
         position: absolute;
         position: absolute;
         top: 50%;
         top: 50%;
         margin-top: -14rem / $pxConvertRem;
         margin-top: -14rem / $pxConvertRem;
-        margin-left: 20rem / $pxConvertRem;
+        margin-left: 8rem / $pxConvertRem;
         font-size: 28rem / $pxConvertRem;
         font-size: 28rem / $pxConvertRem;
 
 
         &.icon-cb-checked {
         &.icon-cb-checked {
@@ -170,7 +170,7 @@
     }
     }
 
 
     .icon-del {
     .icon-del {
-        right: 14rem / $pxConvertRem;
+        right: 20rem / $pxConvertRem;
     }
     }
 
 
     .icon-edit {
     .icon-edit {