add relevant focus styles to the existing hover styles

2 files changed, 47 insertions, 10 deletions

diff --git a/core/css/apps.css b/core/css/apps.css
index ce2e15595af..e5cf6201688 100644
--- a/core/css/apps.css
+++ b/core/css/apps.css
@@ -55,6 +55,7 @@
 }
 
 #app-navigation li:hover > a,
+#app-navigation li:focus > a,
 #app-navigation .selected,
 #app-navigation .selected a {
 	background-color: #ddd;
@@ -96,10 +97,12 @@
 	outline: none !important;
 	box-shadow: none;
 }
-#app-navigation .collapsible:hover > a {
+#app-navigation .collapsible:hover > a,
+#app-navigation .collapsible:focus > a {
 	background-image: none;
 }
-#app-navigation .collapsible:hover > .collapse {
+#app-navigation .collapsible:hover > .collapse,
+#app-navigation .collapsible:focus > .collapse {
 	display: block;
 }
 
@@ -139,7 +142,8 @@
 	background-image: -ms-linear-gradient(top, rgb(238,238,238) 0%, rgb(245,245,245) 100%);
 }
 
-#app-navigation > ul .collapsible.open:hover {
+#app-navigation > ul .collapsible.open:hover,
+#app-navigation > ul .collapsible.open:focus {
 	box-shadow: inset 0 0 3px #ddd;
 }
 
@@ -179,7 +183,8 @@
 		opacity: .5;
 	}
 
-	#app-navigation .app-navigation-entry-deleted-button:hover {
+	#app-navigation .app-navigation-entry-deleted-button:hover,
+	#app-navigation .app-navigation-entry-deleted-button:focus {
 		opacity: 1;
 	}
 
diff --git a/core/css/styles.css b/core/css/styles.css
index 9604cb0fa4a..c45588cece6 100644
--- a/core/css/styles.css
+++ b/core/css/styles.css
@@ -731,12 +731,44 @@ label.infield {
 	margin-left: 1em;
 }
 
-tr .action:not(.permanent), .selectedActions a { -ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)"; filter:alpha(opacity=0); opacity:0; }
-tr:hover .action, tr .action.permanent, .selectedActions a { -ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=50)"; filter:alpha(opacity=50); opacity:.5; }
-tr .action { width:16px; height:16px; }
-.header-action { -ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=80)"; filter:alpha(opacity=80); opacity:.8; }
-tr:hover .action:hover, .selectedActions a:hover, .header-action:hover { -ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=100)"; filter:alpha(opacity=100); opacity:1; }
-tbody tr:hover, tr:active { background-color:#f8f8f8; }
+tr .action:not(.permanent),
+.selectedActions a {
+	-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
+	filter: alpha(opacity=0);
+	opacity: 0;
+}
+tr:hover .action,
+tr:focus .action,
+tr .action.permanent,
+.selectedActions a {
+	-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=50)";
+	filter: alpha(opacity=50);
+	opacity: .5;
+}
+tr .action {
+	width: 16px;
+	height: 16px;
+}
+.header-action {
+	-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=80)";
+	filter: alpha(opacity=80);
+	opacity: .8;
+}
+tr:hover .action:hover,
+tr:focus .action:focus,
+.selectedActions a:hover,
+.selectedActions a:focus,
+.header-action:hover,
+.header-action:focus {
+	-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";
+	filter: alpha(opacity=100);
+	opacity: 1;
+}
+tbody tr:hover,
+tbody tr:focus,
+tbody tr:active {
+	background-color: #f8f8f8;
+}
 
 code { font-family:"Lucida Console", "Lucida Sans Typewriter", "DejaVu Sans Mono", monospace; }