Pull request #1517: 无JIRA任务 等发布后再改，避免平台影响

Merge in VISUAL/fineui from ~TELLER/fineui:master to master

* commit '2aee44bc8d169c4766ecd0711456dbd397485974':
  fix: 等发布后再改

src/base/layer/layer.popover.js

@@ -99,7 +99,7 @@ BI.Popover = BI.inherit(BI.Widget, {
                     self.body = this;
                 },
                 css: {
-                    "max-height": c.MAX_HEIGHT - o.headerHeight - (o.footer ? o.footerHeight : 0) - c.BODY_TGAP - 2,
+                    "max-height": c.MAX_HEIGHT - o.headerHeight - (o.footer ? o.footerHeight : 0) - c.BODY_TGAP,
                     "min-height": size.height,
                 },
                 items: [{
@@ -146,7 +146,7 @@ BI.Popover = BI.inherit(BI.Widget, {
             scrolly: false,
         } : {
             type: "bi.vtape",
-            height: size.height - 2,
+            height: size.height,
         });
     },