Update style.css (#504)

Changes the background color when you hover over a row, making it easier to find the parameter you are changing.

Changes the font color in the .system-info class for p elements and for table headers in the dark style.

RX_FSK/data/style.css

@@ -70,6 +70,10 @@ h2.external-links {
 }
 .cfgpanel {
 }
+.cfgpanel:hover td, .cfgpanel:active td{
+    background-color: #808080 !important;
+    color: white;
+}
 
 th.cfg {
   padding:5pt
@@ -419,6 +423,12 @@ h1{
   h2{
     color: white;
   }
+  .system-info p {
+	  color: #bdbdbd;
+  }
+  .status-table th {
+	  color: black;
+  }
   table, th, td, .save, a.active {
     color: white;
     border: 1px solid grey;