Create a CSS class for the size of app images, rather than giving the img attributes a percentage. Move the figures to be completely inside the anchors.

pages/helpers/main.css

@@ -137,3 +137,8 @@
 				margin-right: auto;
 				padding: 5px;
 			}
+
+			.app-icon {
+				width: 25%;
+				height: 25%;
+			}