sidebar fixed

pages/Semantic_Search.py

@@ -50,27 +50,27 @@ st.markdown("""
         </style>
         """, unsafe_allow_html=True)
 st.markdown("""
-    <style>
-    /* Fix the entire sidebar so it stays when main content scrolls */
-    section[data-testid="stSidebar"] {
-        position: fixed;
-        top: 0;
-        left: 0;
-        height: 100vh;
-        overflow-y: auto;
-        z-index: 100;
-        background-color: #f0f2f6;  /* or your theme's sidebar color */
-        padding-top: 1rem;
-    }
-
-    /* Prevent main content from hiding behind sidebar */
-    div[data-testid="stAppViewContainer"] > div:first-child {
-        margin-left: 21rem;  /* Match actual sidebar width */
-    }
-    </style>
+<style>
+/* 1. Fix only the inner sidebar user content */
+div[data-testid="stSidebarUserContent"] {
+    position: fixed;
+    top: 0;
+    left: 0;
+    height: 100vh;
+    overflow-y: auto;
+    width: inherit;
+    z-index: 999;
+}
+
+/* 2. Optional: Prevent double scroll bar from outer sidebar (only if needed) */
+div[data-testid="stSidebarContent"] {
+    overflow: hidden !important;
+}
+</style>
 """, unsafe_allow_html=True)
 
 
+
 #ps = PorterStemmer()
 
 st.session_state.REGION = 'us-east-1'