Zones de clic d'icônes plus larges

Corrige https://github.com/marienfressinaud/FreshRSS/issues/369

p/themes/Dark/freshrss.css

@@ -241,6 +241,10 @@
 		background: #1a1a1a;
 	}
 
+	.horizontal-list > .item > a {
+		display: block
+	}
+
 	.flux_header {
 		background: inherit;
 		height: 25px;

p/themes/Flat/freshrss.css

@@ -236,6 +236,10 @@ body {
 		background: #fff;
 	}
 
+	.horizontal-list > .item > a {
+		display: block
+	}
+
 	.flux_header {
 		background: inherit;
 		height: 25px;

p/themes/Origine/freshrss.css

@@ -250,6 +250,10 @@
 		background: #fff;
 	}
 
+	.horizontal-list > .item > a {
+		display: block
+	}
+
 	.flux_header {
 		background: inherit;
 		height: 25px;