Resolve "improve code readability"

Closes #72 (closed)

src/components/Carousel.js

@@ -9,7 +9,7 @@ function Logo({img, svg, alt}) {
   if (img) {
     return (
       <> 
-        <img src={useBaseUrl(img)} alt={alt} className="carousel_img" />
+        <img src={useBaseUrl(img)} alt={alt} className="carousel-img" />
       </>
     );
   }
@@ -24,7 +24,7 @@ function Logo({img, svg, alt}) {
 
 function CarouselElement({name, img, svg, link, alt}) {
   return (
-    <div className="carousel_box">
+    <div className="carousel-box">
       {(() => {
         if (link) {
           return (
@@ -42,7 +42,7 @@ function CarouselElement({name, img, svg, link, alt}) {
       {(() => {
         if (name) {
           return (
-            <h6 className="carousel_title">{name}</h6>
+            <h6 className="carousel-title">{name}</h6>
           ); 
         }
       })()}