float none for multiple files in posts to prevent ugly posts

gulp/res/css/style.css

@@ -630,6 +630,10 @@ details.actions div {
 	align-items: start;
 }
 
+.fn {
+	float: none;
+}
+
 a, video, img, input, summary, select, option, textarea {
 	outline: 0;
 }
@@ -871,11 +875,9 @@ input:invalid, textarea:invalid {
 .left {
 	float: left;
 }
-
 .cb {
 	clear: both;
 }
-
 .right {
 	float: right;
 }

views/mixins/post.pug

@@ -59,7 +59,7 @@ mixin post(post, truncate, manage=false, globalmanage=false, ban=false)
 						option Hide by ID
 		.post-data
 			if post.files.length > 0
-				.post-files
+				.post-files(class=(post.files.length > 1 ? 'fn' : ''))
 					each file in post.files
 						.post-file
 							span.post-file-info