function searcher(){
	let bar = document.getElementById("search");
	let filter = bar.value.toUpperCase();
	let posts = Array.from(document.getElementsByClassName("mb-3"));
	let a, b, txtValue;
	console.log(posts.length);
	console.log(posts)
	for (i=0; i < posts.length; i++){
		a = posts[i].getElementsByTagName("h2")[0];
		b = posts[i].getElementsByTagName("li")[3];
		if(a.innerText.toUpperCase().indexOf(filter) > -1 || b.innerText.toUpperCase().indexOf(filter) > -1){
			posts[i].style.display = "";
		}
		else {
			posts[i].style.display = "none";
		}

	}
}