responsive fix + updated readme

src/app/components/cart/cart.component.scss

@@ -94,8 +94,9 @@ img {
     transition: box-shadow 280ms cubic-bezier(0.4, 0, 0.2, 1);
 
     @media screen and (max-width: $medium) {
-        width: 42vh;
-        margin-top: 10%;
+        margin-top: 5vh;
+        padding-top: 10vh;
+        padding-bottom: 10vh;
     }
 
     .from-input {
@@ -116,6 +117,14 @@ img {
     padding-bottom: 2%;
     box-shadow: 0px 2px 1px -1px rgba(0, 0, 0, 0.2),0px 1px 1px 0px rgba(0, 0, 0, 0.14),0px 1px 3px 0px rgba(0, 0, 0, 0.12);
     transition: box-shadow 280ms cubic-bezier(0.4, 0, 0.2, 1);
+
+    @media screen and (max-width: $medium) {
+        width: auto;
+        height: auto;
+        margin-top: 5vh;
+        padding: 1vh
+    }
+    
 }