Make the z-indices a little bit smaller

1 files changed, 11 insertions, 8 deletions

diff --git a/content_scripts/vimium.css b/content_scripts/vimium.css
index b52c5c2b..a8ae5583 100644
--- a/content_scripts/vimium.css
+++ b/content_scripts/vimium.css
@@ -2,6 +2,10 @@
  * Many CSS class names in this file use the verbose "vimiumXYZ" as the class name. This is so we don't
  * use the same CSS class names that the page is using, so the page's CSS doesn't mess with the style of our
  * Vimium dialogs.
+ *
+ * The z-indexes of Vimium elements are very large, because we always want them to show on top. Chrome may
+ * support up to Number.MAX_VALUE, which is approximately 1.7976e+308. We're using 2**31, which is the max value of a singed 32 bit int.
+ * Let's use try larger valeus if 2**31 empirically isn't large enough.
  */
 
 /*
@@ -54,8 +58,7 @@ tr.vimiumReset {
   vertical-align: baseline;
   white-space: normal;
   width: auto;
-  /* The maximum acceptable value is Number.MAX_VALUE, approximately 1.7976e+308. */
-  z-index: 179759999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999;
+  z-index: 2147483648;
 }
 
 /* Linkhints CSS */
@@ -123,7 +126,8 @@ div#vimiumHelpDialog {
   top:50px;
   -webkit-box-shadow: rgba(0, 0, 0, 0.4) 0px 0px 6px;
   overflow-y: auto;
-  z-index: 179758999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999;
+  /* One less than vimiumReset */
+  z-index: 2147483647;
 }
 
 div#vimiumHelpDialog a { color:blue; }
@@ -234,8 +238,8 @@ div.vimiumHUD {
   border-radius: 4px 4px 0 0;
   font-family: "Lucida Grande", "Arial", "Sans";
   font-size: 12px;
-  /* One less than vimium's hint markers, so link hints can be shown e.g. for the panel's close button. */
-  z-index: 179757999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999;
+  /* One less than vimium's hint markers, so link hints can be shown e.g. for the HUD panel's close button. */
+  z-index: 2147483646;
   text-shadow: 0px 1px 2px #FFF;
   line-height: 1.0;
   opacity: 0;
@@ -292,7 +296,7 @@ body.vimiumFindMode ::selection {
   box-shadow: 0px 2px 10px rgba(0, 0, 0, 0.8);
   border: 1px solid #aaa;
   /* One less than hint markers and the help dialog. */
-  z-index: 179756999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999;
+  z-index: 2147483645;
 }
 
 #vomnibar input {
@@ -402,6 +406,5 @@ div#vimiumFlash {
   padding: 1px;
   background-color: transparent;
   position: absolute;
-  /* The maximum acceptable value is Number.MAX_VALUE, approximately 1.7976e+308. */
-  z-index: 179759999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999;
+  z-index: 2147483648;
 }