export default () => {

$(document).ready(function(){
  const $body = $('.Vlt-main');
  const nav = $('.Nxd-header');
  const codeNav = $('.Nxd-api__code__header');

  $body.on('scroll', function(){
    var scrollTop = $body.scrollTop();

    //navigation
    if (scrollTop > 50) {
      nav.addClass('Nxd-scroll-minify');
    } else {
      nav.removeClass('Nxd-scroll-minify');
    }

    //api code
    if (scrollTop > 70 && codeNav.length > 0) {
      codeNav.addClass('Nxd-api__code__header--sticky');
    } else if(codeNav.length > 0) {
      codeNav.removeClass('Nxd-api__code__header--sticky');
    }
  });
})

}