js特效

代码结构

1. HTML代码

<section class='section'>
    <div class='masthead-image' id='master-container'>
        <div class='content center'>
            <h1 id='master'>
              <div>Hello</div>
              <div id='master-container-scroller'>
                <div class='master-container-scroller_item'>
                  <a class='cta-link' href='#'>Friend</a>.
                </div>
                <div class='master-container-scroller_item'>
                  <a class='cta-link' href='#'>Enemy</a>.
                </div>
                <div class='master-container-scroller_item'>
                  <a class='cta-link' href='#'>Frenemy</a>.
                </div>
                <div class='master-container-scroller_item'>
                  <a class='cta-link' href='#'>Mom</a>.
                </div>
                <div class='master-container-scroller_item'>
                  <a class='cta-link' href='#'>Dad</a>.
                </div>
                <div class='master-container-scroller_item'>
                  <a class='cta-link' href='#'>Brother</a>.
                </div>
                <div class='master-container-scroller_item'>
                  <a class='cta-link' href='#'>Sister</a>.
                </div>
                <div class='master-container-scroller_item'>
                  <a class='cta-link' href='#'>Son</a>.
                </div>
                <div class='master-container-scroller_item'>
                  <a class='cta-link' href='#'>Daughter</a>.
                </div>
                <div class='master-container-scroller_item'>Friend.</div>
              </div>
              <div>Nice to see you.</div>
            </h1>
        </div>
    </div>
</section>