diff --git a/core/modules/image/css/image.theme.css b/core/modules/image/css/image.theme.css
deleted file mode 100644
index 3da51ef..0000000
--- a/core/modules/image/css/image.theme.css
+++ /dev/null
@@ -1,21 +0,0 @@
-
-/**
- * Image upload widget.
- */
-.image-preview {
-  float: left; /* LTR */
-  padding: 0 10px 10px 0; /* LTR */
-}
-[dir="rtl"] .image-preview {
-  float: right;
-  padding: 0 0 10px 10px;
-}
-.image-widget-data {
-  float: left; /* LTR */
-}
-[dir="rtl"] .image-widget-data {
-  float: right;
-}
-.image-widget-data .text-field {
-  width: auto;
-}