function pushedDown () { const main = document.getElementsByTagName("main"); const imgTitle = document.getElementsByClassName("title")[0].firstChild.nextElementSibling; const mainHeader = document.getElementsByClassName("main-header"); console.log(main); console.log(imgTitle); if ( window.location.pathname != '/' ){ main[0].classList.toggle("pushed-down"); main[0].classList.toggle("container"); } imgTitle.classList.toggle("hidden"); mainHeader[0].classList.toggle("main-header-full"); } function checkResize () { if (screen.width > 600) { const checked = document.getElementsByTagName('input')[0].checked; const main = document.getElementsByTagName("main"); const imgTitle = document.getElementsByClassName("title")[0].firstChild.nextElementSibling; if (checked == true) { document.getElementsByTagName('input')[0].checked = false; document.getElementsByClassName("main-header")[0].classList.toggle("main-header-full"); if ( window.location.pathname != '/' ){ main[0].classList.toggle("pushed-down"); main[0].classList.toggle("container"); } imgTitle.classList.toggle("hidden"); console.log('test'); } } else { console.log('do nothing') } } window.addEventListener("resize", checkResize);