Merge remote-tracking branch 'origin/main'

Author: jmct

www/assignments/1.scrbl

@@ -1,5 +1,6 @@
 #lang scribble/manual
-@(require "../defns.rkt")
+@(require "../defns.rkt"
+          (only-in scribble/html/html div))
 
 @title[#:tag "Assignment 1" #:style 'unnumbered]{Assignment 1: Learning about Programming Languages}
 
@@ -33,7 +34,10 @@ Racket, Ruby, Scheme, SML, Visual Basic.
 
 @section[#:style 'unnumbered]{What to turn in}
 
-Submit this assignment via @link[@gradescope]{Gradescope}.
+@;{Submit this assignment via @link[@gradescope]{Gradescope}.}
+
+Until this assignment is officially assigned (see the due date), submissions
+will not be accepted.
 
 @;{We will be using GitHub Classroom.  This means you will work with git
 repositories and turning in your work consists of pushing the

www/css/extra.css

@@ -30,6 +30,13 @@ visibility:hidden;
     padding: 10px;
 }
 
+.warning {
+    color: red;
+    background-color: #fbc9c7;
+    border: 1px solid red;
+    padding: 10px;
+}
+
 .tocset td a.tocviewselflink {
    color: black;
    text-decoration: underline;
@@ -54,7 +61,7 @@ visibility:hidden;
     background-color: hsl(293, 33%, 90%);
 }
 
-a, .toclink, .toptoclink, .tocviewlink, .tocviewselflink, .tocviewtoggle, .plainlink, 
+a, .toclink, .toptoclink, .tocviewlink, .tocviewselflink, .tocviewtoggle, .plainlink,
 .techinside, .techoutside:hover, .techinside:hover {
     color: hsl(296, 100%, 22%);
 }