simplify css

[confetti] / courses / list.sh

diff --git a/courses/list.sh b/courses/list.sh
index d8d3bf7ca51d45bdf706b71af40b3cb1402ca48e..97356db9b6180c0c9e2f6b9f47b75a11eec1e498 100755 (executable)
--- a/courses/list.sh
+++ b/courses/list.sh
@@ -66,10 +66,10 @@ print_course(){
         done |sort -k7)]
       ]
       [div .control
-        [a .item href="/courses/edit_course.sh?course=${coursefile##*/}" $(l10n edit)]
-        [a .item href="/courses/export_pdf.sh?course=${coursefile##*/}" target="blank" $(l10n courselist)]
-        [a .item href="/courses/export_ical.sh?course=${coursefile##*/}" $(l10n ics_export)]
-        [a .item href="mailto:zack@vuesch.org?bcc=$(course_mail "${coursefile##*/}" |HTML)" $(l10n course_mail)]
+        [a .button .item href="/courses/edit_course.sh?course=${coursefile##*/}" $(l10n edit)]
+        [a .button .item href="/courses/export_pdf.sh?course=${coursefile##*/}" target="blank" $(l10n courselist)]
+        [a .button .item href="/courses/export_ical.sh?course=${coursefile##*/}" $(l10n ics_export)]
+        [a .button .item href="mailto:zack@vuesch.org?bcc=$(course_mail "${coursefile##*/}" |HTML)" $(l10n course_mail)]
       ]
     ]
        EOF
@@ -81,7 +81,7 @@ course_mail() {
     cat "${_DATA}/vcard/${card}"
   done \
   | pdi_load - \
-  | sed -rn 's;^EMAIL(\;[^:]*)*:(.+)\r?$;\2,;p' \
+  | sed -nE 's;^EMAIL(\;[^:]*)*:(.+)\r?$;\2,;p' \
   | tr -d \\n \
   | unescape
 }