Fix Bug 33803.

apps/common/main/lib/component/Window.js

@@ -454,6 +454,8 @@ define([
                     body.height(parseInt(text_cnt.css('height')) + parseInt(footer.css('height')));
                     window.setHeight(parseInt(body.css('height')) + parseInt(header.css('height')));
                 }
+                if (text.height() < icon.height()-10)
+                    text.css({'vertical-align': 'baseline', 'line-height': icon.height()+'px'});
             }
 
             function onBtnClick(event) {

apps/common/main/resources/less/window.less

@@ -136,7 +136,7 @@
                 height: 50px;
 
                 .text {
-                    padding-left: 70px;
+                    padding-left: 60px;
 
                     span {
                         font-size: 12px;