Style dashboard button in setup wizard

assets/css/setup.css

@@ -381,12 +381,19 @@ body {
 
 .sp-return-to-dashboard {
     font-size: .85em;
-    color: #b5b5b5;
     margin: 1.18em 0;
     display: block;
     text-align: center;
 }
 
+.sp-return-to-dashboard a {
+    color: #b5b5b5;
+}
+
+.sp-return-to-dashboard a:hover {
+    color: #888;
+}
+
 /* Media Queries */
 
 @media screen and (max-width: 782px) {

includes/admin/class-sp-admin-setup-wizard.php

@@ -159,7 +159,7 @@ class WC_Admin_Setup_Wizard {
   public function setup_wizard_footer() {
     ?>
       <?php if ( 'next_steps' === $this->step ) : ?>
-        <a class="sp-return-to-dashboard" href="<?php echo esc_url( admin_url( 'index.php?page=sp-about' ) ); ?>"><?php _e( 'Return to the WordPress Dashboard', 'sportspress' ); ?></a>
+        <p class="sp-return-to-dashboard"><a href="<?php echo esc_url( admin_url( 'index.php?page=sp-about' ) ); ?>"><?php _e( 'Return to the WordPress Dashboard', 'sportspress' ); ?></a></p>
       <?php endif; ?>
       <?php wp_print_scripts( 'sportspress-setup' ); ?>
       </body>