add libravatar/style endpoint

pkg/keyproofs/style.go

@@ -37,7 +37,6 @@ func getStyle(ctx context.Context, email string) (*Style, error) {
 	hash := md5.New()
 	email = strings.TrimSpace(strings.ToLower(email))
 	_, _ = hash.Write([]byte(email))
-
 	id := hash.Sum(nil)
 
 	style := &Style{}

pkg/keyproofs/template.go

@@ -50,6 +50,7 @@ var pageTPL = `
 		.shade { background-color: {{index .Palette 3}}80; border-radius: .25rem;}
 		.lead { padding:0; margin:0;  }
 		.scroll { height: 20em; overflow: scroll; }
+
 		@media only screen and (max-width: 991px) {
 			.jumbotron h1 { font-size: 2rem; }
 			.jumbotron .lead { font-size: 1.0rem; }