Notes

function addSticker() {
    const title = document.getElementsByClassName("title")[0].value;
    const content = document.getElementsByClassName('content')[0].value;
    let stickerBoard = document.getElementById('sticker-list');


    if (title && content) {
        let li = document.createElement('li');
        li.className = 'note-content';

        const button = document.createElement(`a`);
        button.className = `button`;
        button.textContent = 'x';
        button.addEventListener('click', function () {
            li.remove();
        });

        let h2 = document.createElement('h2');
        h2.textContent = title;

        let hr = document.createElement('hr');

        let p = document.createElement('p');
        p.textContent = content;

        li.appendChild(button);
        li.appendChild(h2);
        li.appendChild(hr);
        li.appendChild(p);

        stickerBoard.appendChild(li);
    }
    document.getElementsByClassName("title")[0].value = '';
    document.getElementsByClassName('content')[0].value = '';

}