[Koha-patches] [PATCH] Bug 7687 - Remove problematic CSS gradient declarations targeting Internet Explorer

[Owen Leonard]

Removing and revising some CSS which causes problems in
Internet Explorer:

- User sidebar menu tabs in the OPAC
- Sidebar menu tabs in the staff client (circ, catalog, etc)
- List edit/delete buttons in the OPAC (when viewing the
  list of lists and viewing a list itself).

Also fixed is the sprite positioning for the "new list"
link which showed the wrong icon.
---
 .../intranet-tmpl/prog/en/css/staff-global.css     |    6 +-----
 koha-tmpl/opac-tmpl/prog/en/css/opac.css           |   18 +++++++-----------
 2 files changed, 8 insertions(+), 16 deletions(-)

diff --git a/koha-tmpl/intranet-tmpl/prog/en/css/staff-global.css b/koha-tmpl/intranet-tmpl/prog/en/css/staff-global.css
index 7f8c9a1..b23e454 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/css/staff-global.css
+++ b/koha-tmpl/intranet-tmpl/prog/en/css/staff-global.css
@@ -1208,7 +1208,7 @@ div.message {
 	background: -webkit-linear-gradient(top, #ffffff 0%,#f4f6fa 2%,#eaeef5 23%,#e8edf6 94%,#cddbf2 100%); /* Chrome10+,Safari5.1+ */
 	background: -o-linear-gradient(top, #ffffff 0%,#f4f6fa 2%,#eaeef5 23%,#e8edf6 94%,#cddbf2 100%); /* Opera11.10+ */
 	background: -ms-linear-gradient(top, #ffffff 0%,#f4f6fa 2%,#eaeef5 23%,#e8edf6 94%,#cddbf2 100%); /* IE10+ */
-	filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffffff', endColorstr='#cddbf2',GradientType=0 ); /* IE6-9 */
+    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#eaeef5', endColorstr='#cddbf2',GradientType=0 ); /* IE6-9 */
 	background: linear-gradient(top, #ffffff 0%,#f4f6fa 2%,#eaeef5 23%,#e8edf6 94%,#cddbf2 100%); /* W3C */
   	border : 1px solid #bcbcbc;
   	text-align: center;
@@ -1303,7 +1303,6 @@ div#menu li a {
     background: -webkit-linear-gradient(left, #e8f0f6 0%,#e8f0f6 96%,#c1c1c1 100%); /* Chrome10+,Safari5.1+ */
      background: -o-linear-gradient(left, #e8f0f6 0%,#e8f0f6 96%,#c1c1c1 100%); /* Opera11.10+ */
    background: -ms-linear-gradient(left, #e8f0f6 0%,#e8f0f6 96%,#c1c1c1 100%); /* IE10+ */
-        filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#e8f0f6', endColorstr='#c1c1c1',GradientType=1 ); /* IE6-9 */
        background: linear-gradient(left, #e8f0f6 0%,#e8f0f6 96%,#c1c1c1 100%); /* W3C */
 	-moz-border-top-left-radius: 5px;
 	border-top-left-radius: 5px;
@@ -1317,15 +1316,12 @@ div#menu li a {
 }
 
 div#menu li a:hover {
-
-
      background: #fff; /* Old browsers */
    background: -moz-linear-gradient(left, #FAFAFA 0%, #FAFAFA 96%, #e6e6e6 97%, #cccccc 99%, #c1c1c1 100%); /* FF3.6+ */
   background: -webkit-gradient(linear, left top, right top, color-stop(0%,#FAFAFA), color-stop(96%,#FAFAFA), color-stop(97%,#e6e6e6), color-stop(99%,#cccccc), color-stop(100%,#c1c1c1)); /* Chrome,Safari4+ */
   background: -webkit-linear-gradient(left, #FAFAFA 0%,#FAFAFA 96%,#e6e6e6 97%,#cccccc 99%,#c1c1c1 100%); /* Chrome10+,Safari5.1+ */
      background: -o-linear-gradient(left, #FAFAFA 0%,#FAFAFA 96%,#e6e6e6 97%,#cccccc 99%,#c1c1c1 100%); /* Opera11.10+ */
    background: -ms-linear-gradient(left, #FAFAFA 0%,#FAFAFA 96%,#e6e6e6 97%,#cccccc 99%,#c1c1c1 100%); /* IE10+ */
-        filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#eeeeee', endColorstr='#c1c1c1',GradientType=1 ); /* IE6-9 */
        background: linear-gradient(left, #FAFAFA 0%,#fff 96%,#e6e6e6 97%,#cccccc 99%,#c1c1c1 100%); /* W3C */
     border-left: 1px solid #85CA11;
     border-top: 1px solid #85CA11;
diff --git a/koha-tmpl/opac-tmpl/prog/en/css/opac.css b/koha-tmpl/opac-tmpl/prog/en/css/opac.css
index 7ab95e0..19f4dfb 100644
--- a/koha-tmpl/opac-tmpl/prog/en/css/opac.css
+++ b/koha-tmpl/opac-tmpl/prog/en/css/opac.css
@@ -649,12 +649,11 @@ a.send {
 
 #toolbar input.editshelf,
 input.editshelf {
-    background-image : url("../../images/sprite.png");
-    background-position : 2px -732px;
-    background-repeat: no-repeat;
+    background : transparent url("../../images/sprite.png") 2px -732px no-repeat;
 	border : 0;
 	color : #006699;
 	cursor : pointer;
+    filter: none;
 	font-size : 100%;
 	padding-left : 29px;
 	text-decoration : none;
@@ -664,11 +663,12 @@ input.editshelf {
 #toolbar a.newshelf,
 a.newshelf {
     background-image: url("../../images/sprite.png"); /* add to list icon */
-    background-position: -4px -864px;
+    background-position: -4px -764px;
     background-repeat: no-repeat;
 	border : 0;
 	color : #006699;
 	cursor : pointer;
+    filter: none;
 	font-size : 100%;
 	margin: 0 0.5em;
     padding-left : 23px;
@@ -683,12 +683,11 @@ a.newshelf.disabled {
 
 #toolbar input.deleteshelf,
 input.deleteshelf {
-    background-image : url("../../images/sprite.png");
-    background-position : 2px -685px;
-    background-repeat: no-repeat;
+    background : transparent url("../../images/sprite.png") 2px -685px no-repeat;
 	border : 0;
 	color : #006699;
 	cursor : pointer;
+    filter: none;
 	font-size : 100%;
     padding-left : 25px;
 	text-decoration : none;
@@ -1525,7 +1524,7 @@ div.message {
 	background: -webkit-linear-gradient(top, #ffffff 0%,#f4f6fa 2%,#eaeef5 23%,#e8edf6 94%,#cddbf2 100%); /* Chrome10+,Safari5.1+ */
 	background: -o-linear-gradient(top, #ffffff 0%,#f4f6fa 2%,#eaeef5 23%,#e8edf6 94%,#cddbf2 100%); /* Opera11.10+ */
 	background: -ms-linear-gradient(top, #ffffff 0%,#f4f6fa 2%,#eaeef5 23%,#e8edf6 94%,#cddbf2 100%); /* IE10+ */
-	filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffffff', endColorstr='#cddbf2',GradientType=0 ); /* IE6-9 */
+    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#eaeef5', endColorstr='#cddbf2',GradientType=0 ); /* IE6-9 */
 	background: linear-gradient(top, #ffffff 0%,#f4f6fa 2%,#eaeef5 23%,#e8edf6 94%,#cddbf2 100%); /* W3C */
 	border : 1px solid #bcbcbc;
 	width : 55%;
@@ -1571,7 +1570,6 @@ div.message {
 	background: -webkit-linear-gradient(left, #eef4fe 0%,#eef4fe 88%,#f6f9fe 98%,#ffffff 99%,#a5c2f6 99%,#e6eefe 100%,#cbdefe 100%); /* Chrome10+,Safari5.1+ */
 	background: -o-linear-gradient(left, #eef4fe 0%,#eef4fe 88%,#f6f9fe 98%,#ffffff 99%,#a5c2f6 99%,#e6eefe 100%,#cbdefe 100%); /* Opera11.10+ */
 	background: -ms-linear-gradient(left, #eef4fe 0%,#eef4fe 88%,#f6f9fe 98%,#ffffff 99%,#a5c2f6 99%,#e6eefe 100%,#cbdefe 100%); /* IE10+ */
-	filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#eef4fe', endColorstr='#cbdefe',GradientType=1 ); /* IE6-9 */
 	background: linear-gradient(left, #eef4fe 0%,#eef4fe 88%,#f6f9fe 98%,#ffffff 99%,#a5c2f6 99%,#e6eefe 100%,#cbdefe 100%); /* W3C */
 	border : 1px solid #739acf;
 	padding : .3em 1em 0 0;
@@ -1726,7 +1724,6 @@ div#menu li a {
 	background: -o-linear-gradient(left, #eeeeee 0%,#eeeeee 96%,#e6e6e6 97%,#cccccc 99%,#c1c1c1 100%); /* Opera 11.10+ */
 	background: -ms-linear-gradient(left, #eeeeee 0%,#eeeeee 96%,#e6e6e6 97%,#cccccc 99%,#c1c1c1 100%); /* IE10+ */
 	background: linear-gradient(left, #eeeeee 0%,#eeeeee 96%,#e6e6e6 97%,#cccccc 99%,#c1c1c1 100%); /* W3C */
-	filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#eeeeee', endColorstr='#c1c1c1',GradientType=1 ); /* IE6-9 */
 	text-decoration : none;
 	display : block;
 	border : 1px solid #979797;
@@ -1744,7 +1741,6 @@ div#menu li a:hover {
 	background: -o-linear-gradient(left, #eaeef5 0%,#dee6f4 96%,#c4d5ef 98%,#a2bee8 100%); /* Opera 11.10+ */
 	background: -ms-linear-gradient(left, #eaeef5 0%,#dee6f4 96%,#c4d5ef 98%,#a2bee8 100%); /* IE10+ */
 	background: linear-gradient(left, #eaeef5 0%,#dee6f4 96%,#c4d5ef 98%,#a2bee8 100%); /* W3C */
-	filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#eaeef5', endColorstr='#a2bee8',GradientType=1 ); /* IE6-9 */
 }
 
 div#menu li.active a:hover {
-- 
1.7.9.5