1 files changed, 127 insertions, 0 deletions
diff --git a/doc/python_api/static/css/version_switch.css b/doc/python_api/static/css/version_switch.css
new file mode 100644
index 00000000000..360ff2eea0e
--- /dev/null
+++ b/doc/python_api/static/css/version_switch.css
@@ -0,0 +1,127 @@
+/* Override RTD theme */
+.rst-versions {
+	border-top: 0px;
+	overflow: visible;
+}
+.version-btn.vdeact {
+	cursor: default;
+	color: dimgray;
+}
+
+.version-btn.vdeact::after {
+	content: "";
+}
+#versionwrap {
+	display: flex;
+	padding-top: 2px;
+	font-size: 90%;
+	justify-content: center;
+	flex-wrap: wrap;
+}
+.version-btn {
+	display: inline-block;
+	background-color: #272525;
+	width: 140px;
+	text-align: center;
+	padding: 3px 10px;
+	margin: 0px 5px 4px;
+	vertical-align: middle;
+	color: #27AE60;
+	border: solid 1px #444444;
+	border-radius: 3px;
+	cursor: pointer;
+	z-index: 400;
+	transition: border-color 0.4s;
+}
+.version-btn::after {
+	content:"\f0d8";
+	display: inline;
+	font: normal normal normal 16px/1 FontAwesome;
+	color: #8d8c8c;
+	vertical-align: top;
+	padding-left: 0.5em;
+}
+.version-btn-open::after {
+	color: gray;
+}
+.version-btn:hover, .version-btn:focus {
+	border-color: #525252;
+}
+.version-btn-open {
+	color: gray;
+	border: solid 1px gray;
+}
+.version-btn.wait {
+	cursor: wait;
+}
+.version-btn.disabled {
+	cursor: not-allowed;
+	color: dimgray;
+}
+.version-dialog {
+	display: none;
+	position: absolute;
+	bottom: 28px;
+	width: 140px;
+	margin: 0 5px;
+	padding-bottom: 4px;
+	background-color: #0003;
+	border-radius: 3px;
+	box-shadow: 0 0 6px #000C;
+	z-index: 999;
+	max-height: calc(100vh - 30px);
+	overflow-y: auto;
+	cursor: default;
+}
+.version-title {
+	padding: 5px;
+	color: black;
+	text-align: center;
+	font-size: 102%;
+	background-color: #27ae60;
+	border-bottom: solid 1.5px #444;
+}
+.version-list {
+	margin-bottom: 4px;
+	text-align: center;
+	background-color: #000C;
+	border: solid 1px gray;
+	border-radius: 0px 0px 3px 3px;
+}
+.version-list a, .version-list span, .version-list li {
+	position: relative;
+	display: block;
+	font-size: 98%;
+	line-height: 1.15;
+	width: 100%;
+	margin: 0;
+	padding: 4px 0px;
+	color: #404040;
+}
+.version-list li {
+	background-color: #ede9e9;
+	color: #404040;
+	padding: 1px;
+}
+.version-list li:hover, .version-list li a:focus {
+	background-color: #b9cfda;
+}
+.version-list li.selected, .version-list li.selected:hover {
+	background-color: #8d8c8c;
+}
+.version-list li.selected span {
+	cursor: default;
+	outline-color: red;
+}
+.version-arrow {
+	position: absolute;
+	width: 8px;
+	height: 8px;
+	left: 50%;
+	bottom: 4px;
+	margin-left: -4px;
+	transform: rotate(225deg);
+	background: #ede9e9;
+	border: 1px solid gray;
+	border-width: 1px 0 0 1px;
+}