diff --git a/layouts/_shortcodes/asciinema.html b/layouts/_shortcodes/asciinema.html
index b82491f..60a0207 100644
--- a/layouts/_shortcodes/asciinema.html
+++ b/layouts/_shortcodes/asciinema.html
@@ -1,23 +1,16 @@
-<div id='{{ .Get "key" }}_asciinema_cast'></div>
+{{- $key := .Get "key" -}}
+{{- /* Doc: https://docs.asciinema.org/manual/player/options/ */ -}}
+{{- $opts := slice "cols" "rows" "autoPlay" "preload" "loop" "startAt" "speed"
+"idleTimeLimit" "theme" "poster" "fit" "controls" "pauseOnMarkers"
+"terminalFontSize" "terminalFontFamily" "terminalLineHeight" -}}
+{{- /* Skipping option markers. It is an array. Not sure if possible to pass in
+hugo. Embed directly in cast file */ -}}
+<div id='{{ $key }}_asciinema_cast'></div>
 <script>
-  {{- /* Doc: https://docs.asciinema.org/manual/player/options/ */ -}}
-    AsciinemaPlayer.create('casts/{{ .Get "key" }}.cast', document.getElementById('{{ .Get "key" }}_asciinema_cast'), {
-        {{- if .Get "cols" }}cols: "{{ .Get "cols" }}",{{ end }}
-        {{- if .Get "rows" }}rows: "{{ .Get "rows" }}",{{ end }}
-        {{- if .Get "autoPlay" }}autoPlay: "{{ .Get "autoPlay" }}",{{ end }}
-        {{- if .Get "preload" }}preload: "{{ .Get "preload" }}",{{ end }}
-        {{- if .Get "loop" }}loop: "{{ .Get "loop" }}",{{ end }}
-        {{- if .Get "startAt" }}startAt: "{{ .Get "startAt" }}",{{ end }}
-        {{- if .Get "speed" }}speed: "{{ .Get "speed" }}",{{ end }}
-        {{- if .Get "idleTimeLimit" }}idleTimeLimit: "{{ .Get "idleTimeLimit" }}",{{ end }}
-        {{- if .Get "theme" }}theme: "{{ .Get "theme" }}",{{ end }}
-        {{- if .Get "poster" }}poster: "{{ .Get "poster" }}",{{ end }}
-        {{- if .Get "fit" }}fit: "{{ .Get "fit" }}",{{ end }}
-        {{- if .Get "controls" }}controls: "{{ .Get "controls" }}",{{ end }}
-      {{- /* markers is an array. Not sure if possible to pass in hugo. Embed directly in cast file */ -}}
-        {{- if .Get "pauseOnMarkers" }}pauseOnMarkers: "{{ .Get "pauseOnMarkers" }}",{{ end }}
-        {{- if .Get "terminalFontSize" }}terminalFontSize: "{{ .Get "terminalFontSize" }}",{{ end }}
-        {{- if .Get "terminalFontFamily" }}terminalFontFamily: "{{ .Get "terminalFontFamily" }}",{{ end }}
-        {{- if .Get "terminalLineHeight" }}terminalLineHeight: "{{ .Get "terminalLineHeight" }}",{{ end }}
+    AsciinemaPlayer.create('casts/{{ $key }}.cast', document.getElementById('{{ $key }}_asciinema_cast'), {
+      {{- range $opts }}
+        {{- $opt := . -}}
+      {{- with $.Get $opt }}{{ $opt }}: "{{ . }}",{{- end -}}
+    {{- end -}}
      });
 </script>