Merge commit '9b0050e9aabe4be65c78ccf292a348f309d50ccd' as 'docs'

```
git subtree add --prefix=docs/ https://github.com/gohugoio/hugoDocs.git master --squash
```

Closes #11925

1 files changed, 21 insertions, 0 deletions

diff --git a/docs/_vendor/github.com/gohugoio/gohugoioTheme/assets/css/_animation.css b/docs/_vendor/github.com/gohugoio/gohugoioTheme/assets/css/_animation.css
new file mode 100644
index 000000000..997931ac4
--- /dev/null
+++ b/docs/_vendor/github.com/gohugoio/gohugoioTheme/assets/css/_animation.css
@@ -0,0 +1,21 @@
+.animated {
+  animation-duration: .5s;
+  animation-fill-mode: forwards;
+  animation-timing-function: ease-in-out;
+}
+
+@keyframes fadeIn {
+  from {
+    opacity: 0;
+  }
+
+  to {
+    opacity: 1;
+  }
+}
+.fadeIn {
+  animation-name: fadeIn;
+}
+.animated-delay-1 {
+  animation-delay: 0.5s;
+}