Fixed padding bug on reveal css

.revealjs/ntn.css

@@ -22,6 +22,10 @@ body {
   font-weight: normal;
   color: #fff; }
 
+.reveal:empty {
+  padding: 0 0 0 0;
+}
+
 ::selection {
   color: #fff;
   background: #bee4fd;
@@ -48,7 +52,6 @@ body {
   display: table;
   margin: 0px auto 30px auto;
   background-color: rgba(0,0,0,0.8); /* ntnsndr addition */
-  padding: 10px 10px 10px 10px;
   color: #fff;
   font-family: "Dinreg", "D-DIN", "CMU Bright", Helvetica, sans-serif; /* ntnsndr adjusted */
   font-weight: 600;
@@ -58,7 +61,7 @@ body {
   word-wrap: break-word; }
 
 .reveal h1 {
-  font-size: 3em; }
+  font-size: 2.5em; }
 
 .reveal h2 {
   font-size: 2em; }