Minor changes

_layouts/course.html

@@ -3,23 +3,25 @@ layout: default
 ---
 
 <style>
-	.course_post {
+	.course_page {
 		display: flex;
 		flex-direction: column;
 		align-items: center;
 	}
 
-	.course_post > p {
+	.course_page > p {
 		align-self: start;
 	}
 
-	.course_post .disclaimer {
-		font-size: 0.8em;
+	.course_page .disclaimer {
+		font-size: 0.6em;
 		margin-top: 50px;
+		text-align: center;
+		text-transform: uppercase;
 	}
 </style>
 
-<div class="course_post">
+<div class="course_page">
 	{% if page.title_image %}
 	<img src="{{ page.title_image }}" alt="title"/>
 	{% else %}
@@ -34,9 +36,11 @@ layout: default
 		{% for session in page.schedule %}
 		<div class="session">
 			<div class="date">
+				{% if session.date %}
 				<div class="caption">Date</div>
 				<div>{{ session.date | date: "%b %d" | upcase }}</div>
 				<div class="time">{{ session.date | date: "%H:%M" }}</div>
+				{% endif %}
 			</div>
 			<div class="room">
 				{% if session.room %}

_posts/2020-02-16-corso_git.md

@@ -3,15 +3,15 @@ layout: course
 title: Corso git 2020
 
 schedule:
-- date: 2020-03-13 17:15
+- date: #2020-03-13 17:15
   room: 
   topics:
   - git 101
-- date: 2020-03-18 17:15
+- date: #2020-03-18 17:15
   room: 
   topics:
   - git avanzato
-- date: 2020-03-20 17:15
+- date: #2020-03-20 17:15
   room: "@POuL"
   topics:
   - Sessione bonus @POuL