More font styles and formats

sass/style.scss

@@ -1,12 +1,33 @@
 @font-face {
 	font-family: spectral;
-	src: url("/fonts/spectral-regular.ttf") format("truetype");
+	font-style: normal;
+	font-weight: 400;
+	src: url("/fonts/spectral-regular.woff2") format("woff2"),
+	     url("/fonts/spectral-regular.woff")  format("woff"),
+	     url("/fonts/spectral-regular.ttf")   format("truetype");
 }
+@font-face {
+	font-family: spectral;
+	font-style: normal;
+	font-weight: 700;
+	src: url("/fonts/spectral-bold.woff2") format("woff2"),
+	     url("/fonts/spectral-bold.woff")  format("woff"),
+	     url("/fonts/spectral-bold.ttf")   format("truetype");
+}
+@font-face {
+	font-family: spectral;
+	font-style: italic;
+	font-weight: 400;
+	src: url("/fonts/spectral-italic.woff2") format("woff2"),
+	     url("/fonts/spectral-italic.woff")  format("woff"),
+	     url("/fonts/spectral-italic.ttf")   format("truetype");
+}
+
 
 body {
 	font-family: spectral, serif;
 	text-rendering: optimizeLegibility;
-	font-size: 12pt;
+	font-size: 18px;
 	line-height: 1.5;
 
 	max-width: 60em;