diff --git a/src/templates/powerpoint.html b/src/templates/powerpoint.html
index 61edf61..69bfcf1 100644
--- a/src/templates/powerpoint.html
+++ b/src/templates/powerpoint.html
@@ -21,6 +21,8 @@
       top: 50%;
       left: 50%;
       transform: translate(-50%, -50%) scale(2);
+      line-height: 2;
+      font-size: 20px;
     }
     ol, ul {
       margin-top: 0;