fix: prettier navbar

src/app/app.component.less

@@ -22,7 +22,6 @@ tr{
     overflow-y: auto;
 }
 .custom-navbar{
-    height: 3rem;
     width: 100vw;
     position: fixed;
     bottom: 0;
@@ -34,5 +33,3 @@ tr{
     text-align: center; /* Center the content of each item */
     flex: 1;
 }
-.nav-link.active{
-}

src/styles.less

@@ -9,7 +9,7 @@ html, body {
 body {
     margin:3em auto;
     font-family: Roboto, "Helvetica Neue", sans-serif;
-    padding:0 .5em;
+    padding:.5em auto;
 }
 h1,h2,h3{
     line-height:1.2;