Merge pull request #841 from shub-nougat/scopes-hover

Scopes hover

src/css/popup.css

@@ -305,9 +305,17 @@ body .toolbar #specificScope > span {
     display: inline-block;
     height: 100%;
     }
+body .toolbar #specificScope > span:hover,
+body .toolbar #specificScope > span:hover ~ span {
+    background-color: #999;
+    }
 body .toolbar #specificScope > span.on {
     background-color: #24c;
     }
+body .toolbar #specificScope > span.on:hover,
+body .toolbar #specificScope > span:hover ~ span.on {
+    background-color: #139;
+    }
 body .toolbar #specificScope > span:first-of-type {
     flex: 1;
     }
@@ -320,6 +328,10 @@ body .toolbar #globalScope.on {
     background-color: #000;
     border-color: #000;
     }
+body .toolbar #globalScope:hover {
+    background-color: #999;
+    border-color: #999;
+    }
 body .toolbar .scopeRel {
     color: #24c;
     }