diff --git a/astro/style/object/component/_text.css b/astro/style/object/component/_text.css
index 1643d3cd..e53dad65 100644
--- a/astro/style/object/component/_text.css
+++ b/astro/style/object/component/_text.css
@@ -167,8 +167,7 @@ Styleguide 1.2.4
 		--_bg-color: transparent;
 
 		border: 1px solid var(--_border-color);
-		background: var(--_bg-color);
-		padding: 0.25em;
+		background-color: var(--_bg-color);
 		white-space: nowrap;
 		text-decoration-skip-ink: none; /* JS 無効環境向け */