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我在jquery中有閃光效果，但閃光在背景上工作無論如何，我都可以在圖像上獲得那些閃光，而不是在背景上。jquery閃光效果不起作用
這裏是我的代碼：
(function() {
var sparkle = new Sparkle();
sparkle.init('.summs');
})();html{font-family:sans-serif;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%}
\t \t body{margin:0}
\t \t article,aside,details,figcaption,figure,footer,header,hgroup,main,nav,section,summary{display:block}
\t \t a{background:transparent}
\t \t a:active,a:hover{outline:0}
\t \t h1{font-size:2em;margin:.67em 0}
\t \t img{border:0}
\t \t svg:not(:root){overflow:hidden}
\t \t code,kbd,pre,samp{font-family:monospace, monospace;font-size:1em}
\t \t b,strong,optgroup{font-weight:700}
\t \t pre,textarea{overflow:auto}
\t \t html {
\t \t \t height: 100%;
\t \t }
\t \t body {
\t \t \t color: #AAA;
\t \t \t background-color: #000;
\t \t \t line-height: 1.4;
\t \t \t margin: 50px;
\t \t }
\t \t h1 {
\t \t \t color: #FFF;
\t \t }
\t \t h2 {
\t \t \t padding: 10px 0;
\t \t \t border-bottom: 1px solid #444;
\t \t }
\t \t a {
\t \t \t color: inherit;
\t \t }
\t \t em {
\t \t \t font-family: monospace;
\t \t \t font-size: 16px;
\t \t \t font-style: normal;
\t \t \t background-color: #333;
\t \t \t border-radius: 3px;
\t \t \t padding: 3px 5px;
\t \t }
\t \t pre {
\t \t \t color: #FFF;
\t \t \t background-color: #444;
\t \t \t padding: 0 25px;
\t \t \t border-radius: 3px;
\t \t }
\t \t #wrapper {
\t \t \t width: 20%;
\t \t \t margin: auto;
\t \t \t border:red solid 1px
\t \t }
\t \t div.summs {
background: rgba(0, 0, 0, 0) url("https://custom.cvent.com/9BC2D0988F874B5C8C15E9D14B6E2F3B/pix/21abaeaeb5d94c73b6814e90cf55d240.jpg") no-repeat scroll center top;
height: 516px;
margin: 0 auto;
position: relative;
text-align: center;
top: -40px;
width: 1000px;
}<script src="https://s3-us-west-1.amazonaws.com/creative-event/sparkle-effect/sparkle.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="summs">
<div class="onslide2">
<h1 class="bold"><strong>Sparkling Beauty Sparkling Service</strong></h1>
<br>
<br>
<h1 class="l2">GALA DINNER<br>
Sparkling Dior Ambassadress</h1>
<h1 class="l3">26<sup>th</sup> May 2016<br>
JW Marriott Hotel, Macau</h1>
<h1 class="l4">Dress Code: Rose Gold and Champagne </h1>
<h2>Remember to bring your sparkling outfit.<br>
There will be a prize for best-dressed.</h2>
</div>
</div>對不起，我不知道如何使這裏的鏈接。請求您複製網址並粘貼。
需要幫助
問題尋求幫助調試必須包括必要的重現它最短的代碼**在問題本身NB ** - **請不要濫用代碼塊來解決這個需求** 。 –