modify sky.css
diff --git a/inst/reveal.js-3.3.0/css/theme/sky.css b/inst/reveal.js-3.3.0/css/theme/sky.css
index 3800bd7..f453a66 100644
--- a/inst/reveal.js-3.3.0/css/theme/sky.css
+++ b/inst/reveal.js-3.3.0/css/theme/sky.css
@@ -225,7 +225,8 @@
.reveal table td[align="right"] {
text-align: right; }
-.reveal table tr:last-child td {
+.reveal table tbody tr:last-child th,
+.reveal table tbody tr:last-child td {
border-bottom: none; }
.reveal sup {
@@ -249,9 +250,9 @@
.reveal a {
color: #3b759e;
text-decoration: none;
- -webkit-transition: color 0.15s ease;
- -moz-transition: color 0.15s ease;
- transition: color 0.15s ease; }
+ -webkit-transition: color .15s ease;
+ -moz-transition: color .15s ease;
+ transition: color .15s ease; }
.reveal a:hover {
color: #74a7cb;
@@ -276,9 +277,9 @@
box-shadow: none; }
.reveal a img {
- -webkit-transition: all 0.15s linear;
- -moz-transition: all 0.15s linear;
- transition: all 0.15s linear; }
+ -webkit-transition: all .15s linear;
+ -moz-transition: all .15s linear;
+ transition: all .15s linear; }
.reveal a:hover img {
background: rgba(255, 255, 255, 0.2);