diff --git a/docs/.vuepress/styles/index.styl b/docs/.vuepress/styles/index.styl
index 96066c19..c394e284 100644
--- a/docs/.vuepress/styles/index.styl
+++ b/docs/.vuepress/styles/index.styl
@@ -11,7 +11,7 @@ excerpt(radius) {
margin-bottom 1rem
}
-.warning {
+.warning, .warn {
background-color $warningColor
color $warningTextColor
excerpt(6px)
diff --git a/docs/showcase/alignment/README.md b/docs/showcase/alignment/README.md
index 2d5efa3f..b6aa73b7 100644
--- a/docs/showcase/alignment/README.md
+++ b/docs/showcase/alignment/README.md
@@ -1,5 +1,12 @@
# Memory Layout in WGSL
+
+
+This page is currently being reworked. I want to understand the topics a bit better, but
+as 0.12 is out I want to release what I have for now.
+
+
+
## Alignment of vertex and index buffers
Vertex buffers require defining a `VertexBufferLayout`, so the memory alignment is whatever
@@ -85,9 +92,20 @@ struct LightUniform {
But this won't compile. The [bytemuck crate](https://docs.rs/bytemuck/) doesn't work with
structs with implicit padding bytes. Rust can't guarantee that the memory between the fields
-has been initialized properly. The are potential security
+has been initialized properly. This gave be an error when I tried it:
+
+```
+error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
+ --> code/intermediate/tutorial10-lighting/src/main.rs:246:8
+ |
+246 | struct LightUniform {
+ | ^^^^^^^^^^^^
+ |
+ = note: source type: `LightUniform` (256 bits)
+ = note: target type: `_::{closure#0}::TypeWithoutPadding` (192 bits)
+```
-## In WGPU
+