feat: add best rate and coloring

styles/globals.scss

@@ -56,6 +56,7 @@ a {
     font-size: 1.2em;
     padding: 3px 0;
     border-bottom: 3px solid rgb(0, 119, 255);
+
     &:hover {
       color: #000;
       padding-bottom: 1px;
@@ -93,6 +94,7 @@ a {
     margin: 0 0 20px;
     font-size: 0.9em;
   }
+
   &__description {
     font-size: 1em;
     margin-bottom: 40px;
@@ -105,10 +107,18 @@ a {
   }
 }
 
+.best-rate {
+  border-radius: 3px;
+  display: inline-block;
+  padding: 2px 4px;
+  color: #000;
+  background-color: #a2f6a7;
+}
+
 .footer {
   width: 100%;
   position: absolute;
   bottom: 0;
   font-size: 0.9em;
   margin: 20px 0;
-}
+}