Update pages/4_Data and types of data.py

pages/4_Data and types of data.py

@@ -5,7 +5,8 @@ st.markdown("""
     <style>
     /* Set a dark gradient background */
     body {
-        background: linear-gradient(135deg, #2a2a72, #009ffd);
+        background-color: #2e2e2e;
+        color: #ffffff;
     }
     /* Style for main title */
     h1 {
@@ -79,9 +80,6 @@ st.markdown("""
     }
     </style>
     """, unsafe_allow_html=True)
-
-
-
 st.title("DATA")
 st.subheader("What is data?...")
 st.markdown("""
@@ -115,7 +113,7 @@ st.subheader("Semi-Structured Data")
 st.markdown("""
     Semi-structured data is a type of data that doesn't conform to a strict schema but has organizational properties, such as tags or markers, to separate elements. Examples :
     <ul class="icon-bullet">
-        <li>CSV /li>
+        <li>CSV </li>
         <li>JSON </li>
         <li>HTML </li>
         <li>XML</li>