Release v4.6.0. (#32726)v4.6.0

* Bump version to v4.6.0.

* Dist

1 files changed, 130 insertions, 0 deletions

diff --git a/site/content/docs/4.6/examples/floating-labels/floating-labels.css b/site/content/docs/4.6/examples/floating-labels/floating-labels.css
new file mode 100644
index 000000000..e08144d81
--- /dev/null
+++ b/site/content/docs/4.6/examples/floating-labels/floating-labels.css
@@ -0,0 +1,130 @@
+html,
+body {
+  height: 100%;
+}
+
+body {
+  display: -ms-flexbox;
+  display: flex;
+  -ms-flex-align: center;
+  align-items: center;
+  padding-top: 40px;
+  padding-bottom: 40px;
+  background-color: #f5f5f5;
+}
+
+.form-signin {
+  width: 100%;
+  max-width: 420px;
+  padding: 15px;
+  margin: auto;
+}
+
+.form-label-group {
+  position: relative;
+  margin-bottom: 1rem;
+}
+
+.form-label-group input,
+.form-label-group label {
+  height: 3.125rem;
+  padding: .75rem;
+}
+
+.form-label-group label {
+  position: absolute;
+  top: 0;
+  left: 0;
+  display: block;
+  width: 100%;
+  margin-bottom: 0; /* Override default `<label>` margin */
+  line-height: 1.5;
+  color: #495057;
+  pointer-events: none;
+  cursor: text; /* Match the input under the label */
+  border: 1px solid transparent;
+  border-radius: .25rem;
+  transition: all .1s ease-in-out;
+}
+
+.form-label-group input::-webkit-input-placeholder {
+  color: transparent;
+}
+
+.form-label-group input::-moz-placeholder {
+  color: transparent;
+}
+
+.form-label-group input:-ms-input-placeholder {
+  color: transparent;
+}
+
+.form-label-group input::-ms-input-placeholder {
+  color: transparent;
+}
+
+.form-label-group input::placeholder {
+  color: transparent;
+}
+
+.form-label-group input:not(:-moz-placeholder-shown) {
+  padding-top: 1.25rem;
+  padding-bottom: .25rem;
+}
+
+.form-label-group input:not(:-ms-input-placeholder) {
+  padding-top: 1.25rem;
+  padding-bottom: .25rem;
+}
+
+.form-label-group input:not(:placeholder-shown) {
+  padding-top: 1.25rem;
+  padding-bottom: .25rem;
+}
+
+.form-label-group input:not(:-moz-placeholder-shown) ~ label {
+  padding-top: .25rem;
+  padding-bottom: .25rem;
+  font-size: 12px;
+  color: #777;
+}
+
+.form-label-group input:not(:-ms-input-placeholder) ~ label {
+  padding-top: .25rem;
+  padding-bottom: .25rem;
+  font-size: 12px;
+  color: #777;
+}
+
+.form-label-group input:not(:placeholder-shown) ~ label {
+  padding-top: .25rem;
+  padding-bottom: .25rem;
+  font-size: 12px;
+  color: #777;
+}
+
+.form-label-group input:-webkit-autofill ~ label {
+  padding-top: .25rem;
+  padding-bottom: .25rem;
+  font-size: 12px;
+  color: #777;
+}
+
+/* Fallback for Edge
+-------------------------------------------------- */
+@supports (-ms-ime-align: auto) {
+  .form-label-group {
+    display: -ms-flexbox;
+    display: flex;
+    -ms-flex-direction: column-reverse;
+    flex-direction: column-reverse;
+  }
+
+  .form-label-group label {
+    position: static;
+  }
+
+  .form-label-group input::-ms-input-placeholder {
+    color: #777;
+  }
+}