fix multi-line task note preview

public/themes/default/style.css

@@ -794,6 +794,7 @@ li:hover a.taskactionbtn, a.taskactionbtn.mtt-menu-button-active {
     min-height: 16px;
     display: none;
     margin: .7em .5em 0 0;
+    white-space: pre;
 }
 
 li.task-expanded .task-note-block {

server/routes.go

@@ -12,6 +12,7 @@ import (
 	"os"
 	"path"
 	"path/filepath"
+	"strings"
 )
 
 func (s *Server) Routes() error {
@@ -27,6 +28,10 @@ func (s *Server) Routes() error {
 			path:    "/mytinytodo_lang.php",
 			handler: s.gzip(s.lang),
 		},
+		{
+			path:    fmt.Sprintf("/themes/%s%s", router.Wildcard, router.Wildcard),
+			handler: s.gzip(s.handleDeviceCSS),
+		},
 		{
 			path:    fmt.Sprintf("%s%s", router.Wildcard, router.Wildcard),
 			handler: s.gzip(s.phpProxy),
@@ -119,3 +124,14 @@ func (s *Server) gzip(h http.HandlerFunc) http.HandlerFunc {
 		h(w, r)
 	}
 }
+
+func (s *Server) handleDeviceCSS(w http.ResponseWriter, r *http.Request) {
+	if _, ok := r.URL.Query()["pda"]; ok || strings.Contains(r.Header.Get("User-Agent"), "Android") || strings.Contains(r.Header.Get("User-Agent"), "Mobile") {
+		if path.Base(r.URL.Path) == "print.css" {
+			r.URL.Path = path.Join(path.Dir(r.URL.Path), "pda.css")
+			http.Redirect(w, r, r.URL.String(), http.StatusSeeOther)
+			return
+		}
+	}
+	s.static(w, r)
+}