Fix tree row height in IE8 (Valo)

Change-Id: Ia942f91d22e7fa459e345ea4036e56d071054eb7

diff --git a/WebContent/VAADIN/themes/valo/components/_tree.scss b/WebContent/VAADIN/themes/valo/components/_tree.scss
index 1327320cd4b1c5f349017eef8d4cef6741c06847..7e00f4ec09fe9f104a594dc76dc0f10374127e62 100644 (file)
--- a/WebContent/VAADIN/themes/valo/components/_tree.scss
+++ b/WebContent/VAADIN/themes/valo/components/_tree.scss
@@ -51,7 +51,6 @@ $v-tree-expand-animation-enabled: false !default;
       opacity: 0;
 
       .v-ie8 & {
-        content: "+";
         position: static;
         margin-left: -1.9em;
         vertical-align: top;
@@ -72,6 +71,9 @@ $v-tree-expand-animation-enabled: false !default;
     overflow: hidden;
     white-space: nowrap;
 
+    // Mainly to satisty IE8 (doesn't harm other browsers)
+    vertical-align: top;
+
     & > div {
       display: inline-block;
       width: 100%;