diff --git a/packages/frontend/src/components/MkFileCaptionEditWindow.vue b/packages/frontend/src/components/MkFileCaptionEditWindow.vue
index 73875251f0..2705227b60 100644
--- a/packages/frontend/src/components/MkFileCaptionEditWindow.vue
+++ b/packages/frontend/src/components/MkFileCaptionEditWindow.vue
@@ -46,130 +46,3 @@ async function ok() {
 	dialog.close();
 }
 </script>
-
-<style lang="scss" scoped>
-.container {
-	display: flex;
-	width: 100%;
-	height: 100%;
-	flex-direction: row;
-	overflow: scroll;
-	position: fixed;
-	left: 0;
-	top: 0;
-}
-@media (max-width: 850px) {
-	.container {
-		flex-direction: column;
-	}
-	.top-caption {
-		padding-bottom: 8px;
-	}
-}
-.fullwidth {
-	width: 100%;
-	margin: auto;
-}
-.mk-dialog {
-	position: relative;
-	padding: 32px;
-	min-width: 320px;
-	max-width: 480px;
-	box-sizing: border-box;
-	text-align: center;
-	background: var(--panel);
-	border-radius: var(--radius);
-	margin: auto;
-
-	> header {
-		margin: 0 0 8px 0;
-		position: relative;
-
-		> .title {
-			font-weight: bold;
-			font-size: 20px;
-		}
-
-		> .text-count {
-			opacity: 0.7;
-			position: absolute;
-			right: 0;
-		}
-	}
-
-	> .buttons {
-		margin-top: 16px;
-
-		> * {
-			margin: 0 8px;
-		}
-	}
-
-	> textarea {
-		display: block;
-		box-sizing: border-box;
-		padding: 0 24px;
-		margin: 0;
-		width: 100%;
-		font-size: 16px;
-		border: none;
-		border-radius: 0;
-		background: transparent;
-		color: var(--fg);
-		font-family: inherit;
-		max-width: 100%;
-		min-width: 100%;
-		min-height: 90px;
-
-		&:focus-visible {
-			outline: none;
-		}
-
-		&:disabled {
-			opacity: 0.5;
-		}
-	}
-}
-.hdrwpsaf {
-	display: flex;
-	flex-direction: column;
-	height: 100%;
-
-	> header,
-	> footer {
-		align-self: center;
-		display: inline-block;
-		padding: 6px 9px;
-		font-size: 90%;
-		background: rgba(0, 0, 0, 0.5);
-		border-radius: 6px;
-		color: #fff;
-	}
-
-	> header {
-		margin-bottom: 8px;
-		opacity: 0.9;
-	}
-
-	> img {
-		display: block;
-		flex: 1;
-		min-height: 0;
-		object-fit: contain;
-		width: 100%;
-		cursor: zoom-out;
-		image-orientation: from-image;
-	}
-
-	> footer {
-		margin-top: 8px;
-		opacity: 0.8;
-
-		> span + span {
-			margin-left: 0.5em;
-			padding-left: 0.5em;
-			border-left: solid 1px rgba(255, 255, 255, 0.5);
-		}
-	}
-}
-</style>