Modify support dropdown menu styles

Styles modified to support on-hover behavior instead of on-click behavior and to make the dropdown transitions match the transitions of other dropdown menus in Docusaurus.

Author: josh-wong

src/css/custom.css

@@ -258,19 +258,46 @@ html[data-theme="dark"] .tooltip-glossary {
   position: relative;
 }
 
+.supportDropdownContent {
+  visibility: hidden; /* Prevents accidental hover issues */
+  opacity: 0;
+  transform: translateY(-10px); /* Moves up initially */
+  transition: opacity 0.3s ease-out, transform 0.3s ease-out;
+  position: absolute;
+  right: 0;
+  background-color: #f9f9f9;
+  box-shadow: 0px 8px 16px rgba(0, 0, 0, 0.2);
+  color: var(--ifm-color-emphasis-700);
+  font-size: 14px;
+  min-width: 303px;
+  z-index: 1;
+}
+
+/* When hovering, show the dropdown with fade-in & slide down */
+.supportDropdown:hover .supportDropdownContent {
+  visibility: visible;
+  opacity: 1;
+  transform: translateY(0);
+}
+
+/* Add a delay before showing the dropdown */
+.supportDropdownContent {
+  transition-delay: 0.1s;
+}
+
 .supportDropBtn {
   align-items: center;
-  background-color: var(--ifm-color-secondary);
-  border: #afafaf 1px solid;
+  background-color: inherit;
+  border: 0;
   border-radius: var(--ifm-badge-border-radius);
-  color: #505050;
+  color: var(--ifm-navbar-link-color);
   cursor: pointer;
   display: flex;
-  font-size: 13.5px;
-  font-weight: 600;
+  font-size: 14px;
+  font-weight: var(--ifm-font-weight-semibold);
   justify-content: space-between;
-  min-width: 155px;
-  padding: 6px 10px;
+  min-width: 145px;
+  padding: 6px 0;
   text-align: left;
   z-index: 1;
 }
@@ -281,23 +308,10 @@ html[data-theme="dark"] .tooltip-glossary {
 }
 
 .supportDropdown:hover .supportDropBtn {
-  border-radius: var(--ifm-badge-border-radius);
+  color: var(--ifm-color-primary);
 }
 
-.supportDropdownContent {
-  background-color: #f9f9f9;
-  box-shadow: 0px 8px 16px rgba(0, 0, 0, 0.2);
-  color: var(--ifm-color-emphasis-700);
-  display: block;
-  font-size: 14px;
-  min-width: 290px;
-  position: absolute;
-  right: 0;
-  z-index: 1;
-}
-
-/* Support dropdown button for mobile screens. */
-@media (max-width: 996px) { /* Adjust breakpoint if needed. */
+@media (max-width: 996px) {
   .supportDropBtn {
     font-size: 15px;
   }
@@ -320,13 +334,13 @@ html[data-theme="dark"] .tooltip-glossary {
 }
 
 html[data-theme="dark"] .supportDropBtn {
-  background-color: #505050;
-  border: #6B7280 1px solid;
+  background-color: inherit;
+  border: 0;
   color: #f9f9f9;
 }
 
 html[data-theme="dark"] .supportDropdownContent {
-  background-color: #505050;
+  background-color: var(--ifm-dropdown-background-color);
 
   a {
     color: #f9f9f9;