Updated search bar to remove location. Will get or ask for user's location. Removed Start Earning button. Works on desktop and mobile

frontend/src/App.css

@@ -8,11 +8,6 @@ main {
   flex: 1;
 }
 
-.navbar-brand i {
-  font-size: 1.5rem;
-}
-
-
 .dropdown-toggle::after {
   display: none;
 }
@@ -21,4 +16,42 @@ main {
   position: absolute;
   right: 0;
   left: auto;
+}
+
+/* Navbar search - centered */
+.navbar-search {
+  max-width: 500px;
+  margin: 0 auto;
+  flex: 1;
+}
+
+/* Navbar layout - center search bar */
+.navbar .container-fluid {
+  display: flex;
+  justify-content: center;
+  align-items: center;
+}
+
+.navbar .navbar-collapse {
+  flex-grow: 0;
+}
+
+@media (max-width: 991.98px) {
+  .navbar-search {
+    max-width: none;
+    flex: 1;
+    margin: 0 1rem 0 0;
+  }
+
+  .navbar-search .form-control {
+    font-size: 0.875rem;
+  }
+
+  .navbar-brand {
+    font-size: 0.9rem;
+  }
+
+  .navbar .container-fluid {
+    justify-content: space-between;
+  }
 }