ENG-8741: Web improvements (#1740)

* web improvements

* update fonts

* more updates

* more updates

* minor updates

Author: carlosabadia

assets/fonts.css

@@ -0,0 +1,18 @@
+@font-face {
+	font-family: 'Instrument Sans';
+	font-style: normal;
+	font-weight: 400 700;
+	font-stretch: 100%;
+	font-display: swap;
+	src: local('Instrument Sans'),
+		url("/fonts/instrument-sans.woff2") format("woff2");
+}
+
+@font-face {
+	font-family: 'JetBrains Mono';
+	font-style: normal;
+	font-weight: 400 700;
+	font-display: swap;
+	src: local('JetBrains Mono'),
+		url("/fonts/jetbrains-mono.woff2") format("woff2");
+}