diff --git a/layouts/partials/gallery.html b/layouts/partials/gallery.html
index 7b20f5d..78ca654 100644
--- a/layouts/partials/gallery.html
+++ b/layouts/partials/gallery.html
@@ -1,6 +1,6 @@
 {{ $imgs := .imgs }}
 {{ $galno := .galno }}
-<div class="snap-gallery" style="--columns:{{ default 4 .columns }};--min-width:{{ default 200 .minwidth }};--gap:10px;">
+<div class="snap-gallery" style="--columns:{{ default 4 .columns }};--min-width:{{ default "200px" .minwidth }};--gap:10px;">
   {{ range $i, $img := $imgs }}
   <div class="snap-image">
     <img src="{{ $img }}" onclick="openLightbox({{ $galno }});openLightboxItem({{ $galno }}, {{ add $i 1 }});">