docs: update theme to match branding (#4874)

* docs: theme update to match website and bentocloud

* update twitter x icon

* update llm heading

docs/source/conf.py

@@ -116,12 +116,12 @@
 html_theme = "furo"
 html_theme_options = {
     "light_css_variables": {
-        "color-brand-primary": "#44a4c6 ",
-        "color-brand-content": "#44a4c6 ",
+        "color-brand-primary": "#4dad8c ",
+        "color-brand-content": "#4dad8c ",
     },
     "dark_css_variables": {
-        "color-brand-primary": "#c9378a ",
-        "color-brand-content": "#c9378a ",
+        "color-brand-primary": "#4dad8c ",
+        "color-brand-content": "#4dad8c ",
     },
     "source_repository": "https://github.com/bentoml/bentoml/",
     "source_branch": "main",
@@ -140,10 +140,10 @@
             "class": "fab fa-linkedin",
         },
         {
-            "name": "Twitter",
+            "name": "X",
             "url": "https://twitter.com/bentomlai",
             "html": "  ",
-            "class": "fab fa-twitter",
+            "class": "fab fa-x-twitter",
         },
         {
             "name": "Slack",
@@ -160,7 +160,7 @@
 html_static_path = ["_static"]
 html_css_files = [
     "css/custom.css",
-    "https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.3/css/all.min.css",
+    "https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.6.0/css/all.min.css",
 ]
 html_js_files = ["js/custom.js"]
 html_show_sphinx = False

docs/source/use-cases/large-language-models/index.rst

@@ -1,6 +1,6 @@
-=====================
-Large language models
-=====================
+===
+LLM
+===
 
 This section provides example projects for large language models.