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Here you can Sed posuere consectetur est at lobortis. Donec ullamcorper nulla non metus auctor fringilla. Maecenas sed diam eget risus varius blandit sit amet non magna. Donec id elit non mi porta gravida at eget metus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et.

              <div class="parallax">
  <h2>CSS 打造 parallax-background 背景視差滾動特效</h2>

<p class="des">
  而Facebook Message最強大的地方,就在於可跨裝置的登入帳號後,就可隨時的瀏覽訊息,今天因為梅干嫂忘了帶手機,無法使用LINE只好暫時的使用臉書訊息,但不想一直開著臉書網頁,以及安裝Facebook訊息,因此梅干就傳先前分享過的Chrome外掛給梅干嫂,才發現原來那外掛已經下架了,所以梅干找到另一套的臉書訊息外掛,讓你使用Chrome瀏覽其它網頁時,也不擔心臉書訊息漏接,真的是超方便啦! <br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>
              h2{color:#fff; font-size:30px; text-align:center; background:rgba(0,0,0,0.5); padding:50px;}
.parallax {
  /* 設定背景圖片/居中/不重覆 */
  background: url("")center center no-repeat;

  /* 設定區塊高度 */
  min-height: 600px; 

  /* 背景自動縮放/固定 */
  background-attachment: fixed;
  background-size: cover;

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