changed opacity

Project.Zap/wwwroot/css/site.css

@@ -110,8 +110,7 @@ td.highlight a {
     background-position: center;
     background-repeat: no-repeat;
     background-size: cover;
-    opacity: .2;
+    opacity: .1;
     width: 100%;
     height: 100%;
-    filter: grayscale(100%);
 }