Revert "fix figure width for smaller images"

This reverts commit 5a8b5208a6.

.editorconfig

@@ -1,9 +0,0 @@
-root = true
-
-[*]
-end_of_line = lf
-insert_final_newline = true
-charset = utf-8
-
-indent_size = 2
-indent_style = space

assets/css/terminal.css

@@ -211,10 +211,6 @@ img {
   overflow: hidden;
 }
 
-figure {
-  width: fit-content;
-}
-
 figure img,
 figure video {
   margin-bottom: 0;