Optimalizace fontů

sass/_fonts.scss

@@ -1,12 +1,24 @@
 @font-face {
 	font-family: "roboto";
-	src: url(fonts/roboto-regular.ttf);
+	src: url('fonts/roboto-regular.woff2?#iefix') format('woff2'),
+	     url('fonts/roboto-regular.woff') format('woff'),
+	     url('fonts/roboto-regular.ttf') format('truetype');
 	font-weight: normal;
 	font-style: normal;
 }
 @font-face {
 	font-family: "roboto";
-	src: url(fonts/roboto-bold.ttf);
+	src: url('fonts/roboto-bold.woff2?#iefix') format('woff2'),
+	     url('fonts/roboto-bold.woff') format('woff'),
+	     url('fonts/roboto-bold.ttf') format('truetype');
 	font-weight: bold;
 	font-style: normal;
 }
+@font-face {
+	font-family: "roboto";
+	src: url('fonts/roboto-italic.woff2?#iefix') format('woff2'),
+	     url('fonts/roboto-italic.woff') format('woff'),
+	     url('fonts/roboto-italic.ttf') format('truetype');
+	font-weight: normal;
+	font-style: italic;
+}