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components/CoursesSilder.tsx

@@ -12,7 +12,7 @@ import './slick.css'
 
 
 const CoursesSilder = ({ courses }: { courses: CoursesProps[] }) => {
-  var settings = {
+  const settings = {
     dots: true,
     infinite: true,
     speed: 500,

components/Navbar/Nav.tsx

@@ -15,23 +15,9 @@ type Props = {
     settings: SettingsProps
 }
 const Nav = ({ openNav, courses, showNav, settings }: Props) => {
-    const [navBg, setNavBg] = useState(false)
+
     const [dropdownOpen, setDropdownOpen] = useState(false);
 
-    useEffect(() => {
-        const handler = () => {
-            if (window.scrollY >= 90) {
-                setNavBg(true)
-            } else if (window.scrollY <= 90) {
-                setNavBg(false)
-            }
-        }
-
-        window.addEventListener("scroll", handler)
-        return () => {
-            window.removeEventListener("scroll", handler)
-        }
-    }, []);
 
     return (
         <div className={`bg-[#F6E5E9] max-sm:bg-[#FFF9F9] h-[7vh] z-[10] w-full transition-all duration-200 `}>