crumble: change things to use the same seed

html/crumble.tsx

@@ -0,0 +1,86 @@
+import { ComponentChildren } from "preact";
+import { css, render_and_copy } from "./common.tsx";
+// combine a shake with a fall
+// fall should be more delayed than shake
+// we want outliers (a few letters falling before than others)
+// exponentials should do
+
+const default_shaky_delay = (x: number) => 5 + 10 * x;
+export type DelayFn = (_: number) => number;
+
+// exporting these in case they turn out to be useful
+export const Shaky = ({
+    children,
+    delay_fn = default_shaky_delay,
+}: {
+    children: ComponentChildren;
+    delay_fn?: DelayFn;
+}) => (
+    <div
+        style={{
+            transform: css.transform(
+                css.translate(css.rem(-0.1), css.rem(-0.1))
+            ),
+            animation: `0.2s spin alternate-reverse linear ${delay_fn(
+                Math.random()
+            )}s infinite`,
+            display: css.inline_block,
+        }}
+    >
+        {children}
+    </div>
+);
+
+const default_fall_delay = (x: number) => (3 * x) ** 4;
+export const Fall = ({
+    children,
+    delay_fn = default_fall_delay,
+}: {
+    children: ComponentChildren;
+    delay_fn?: DelayFn;
+}) => (
+    <div
+        style={{
+            display: css.inline_block,
+        }}
+    >
+        {children}
+    </div>
+);
+
+const msg = `
+i haven't seen this on other blogs, but some of the posts on mine seem to be kinda unstable?
+if that makes sense?
+like, sometimes i see them shake, and i swear i saw some letters fall
+
+i know i'm a (convicted?) css criminal, so i'm thinking that this might just be the w3 gods punishing me.
+
+so. yeah. if you see anything like that on any of my posts let me know
+`.trim();
+
+// should probably do it word wise so they don't break
+export const Crumble = ({
+    msg,
+    shaky_delay_fn,
+    fall_delay_fn,
+}: {
+    msg: string;
+    shaky_delay_fn?: DelayFn;
+    fall_delay_fn?: DelayFn;
+}) => (
+    <div>
+        {msg.split("").map(c =>
+            /[^\s]/.test(c) ? (
+                <Fall delay_fn={fall_delay_fn}>
+                    <Shaky delay_fn={shaky_delay_fn}>{c}</Shaky>
+                </Fall>
+            ) : c == "\n" ? (
+                <br />
+            ) : (
+                c
+            )
+        )}
+    </div>
+);
+
+render_and_copy(<Crumble msg={msg} />);

html/diyavepeta.tsx

@@ -1,5 +1,6 @@
 import { ToggleOnClick, render_and_copy, static_url } from "./common.tsx";
 
+// kind of want to do transparent (it would slick) but eh
 render_and_copy(
     <ToggleOnClick>
         <img