Code câu đối chúc tết website

Code rất đơn giản, chỉ gồm một vài dòng HTML và CSS nên bạn có thể dễ dàng tùy biến để phù hợp cho website.

<script type='text/javascript'>
//<![CDATA[
document.write('<div class="tet-2019"><img class="left-2019" id="left-2020" src="https://lh4.googleusercontent.com/-HXBsyeylNsk/XDQOO3VSvjI/AAAAAAAACm0/mN6mv1PCfgc8o3PrRm_kvBWN7KmMjsPqQCLcBGAs/s1600/tet1.png"/><img class="right-2019" id="right-2020" src="https://lh4.googleusercontent.com/-tlsSRiDAay8/XDQOjlNI5uI/AAAAAAAACm8/66f7Unvw1J039PCBEUX9q-gFOfUw8JoGgCLcBGAs/s1600/tet2.png"/></div><style>#left-2020{width: 130px;left:0;z-index:9999;position:fixed;;transition:all 0.3s linear;-moz-transition:all 0.3s linear;-webkit-transition:all 0.3s linear}#right-2020{width: 130px;right:0;z-index:9999;position:fixed;;transition:all 0.3s linear;-moz-transition:all 0.3s linear;-webkit-transition:all 0.3s linear}.left-2019{top:0px}.right-2019{top:0px}.text-2019-l{top:0px}.text-2019-r{top:0px}@media screen and (max-width:1024px){.tet-2019{display:none}}@media screen and (max-width:1440px){#shareduyblogs{display:none}}</style>')
//]]>
</script>
<script>//<![CDATA[
      var lastScroll = 0;
      jQuery(document).ready(function($) {
        $(window).scroll(function() {
          var scroll = $(window).scrollTop();
          if (scroll > lastScroll) {
            $('#right-2020').removeClass('left-2019').addClass('text-2019-l')
            $('#left-2020').removeClass('right-2019').addClass('text-2019-r')
          } else if (scroll < lastScroll) {
            $('#right-2020').addClass('left-2019').removeClass('text-2019-l')
$('#left-2020').addClass('right-2019').removeClass('text-2019-r')
          }
          lastScroll = scroll;
        })
      })
//]]></script>