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我想要改變下一個Crousel控制和旋轉木馬滑塊v4 prev圖像按鈕,但當他們改變他們的顏色具有低透明度,我不知道爲什麼,你能幫助我!更改旋轉木馬控制下一個和上一個按鈕v4
<div id="mycarousel" class="carousel slide bg-inverse" data-ride="carousel">
<ol class="carousel-indicators">
<li data-target="#mycarousel" data-slide-to="0" class="active"></li>
<li data-target="#mycarousel" data-slide-to="1"></li>
<li data-target="#mycarousel" data-slide-to="2"></li>
</ol>
<div class="carousel-inner" role="listbox">
<div class="carousel-item active"> <img class="d-block img-fluid ml-auto mr-auto" src="assets/images/banner0.png" alt="first slide">
<div class="carousel-caption">
<h3 class="animated fadeInDownBig">Network Security &</h3>
<h3 class="animated fadeInDownBig">Modern Data Center</h3>
<h3 class="animated fadeInUp">Networking Solutions</h3>
</div>
</div>
<div class="carousel-item"> <img class="d-block img-fluid ml-auto mr-auto" src="assets/images/banner.png" alt="second slide">
<div class="carousel-caption">
<h3 class="animated fadeInDownBig">Network Security &</h3>
<h3 class="animated fadeInDownBig">Modern Data Center</h3>
<h3 class="animated fadeInUp">Networking Solutions</h3>
</div>
</div>
<div class="carousel-item"> <img class="d-block img-fluid ml-auto mr-auto" src="assets/images/banner3.png" alt="third slide">
<div class="carousel-caption">
<h3 class="animated fadeInDownBig">Network Security &</h3>
<h3 class="animated fadeInDownBig">Modern Data Center</h3>
<h3 class="animated fadeInUp">Networking Solutions</h3>
</div>
</div>
</div>
<div class="container">
<a class="carousel-control-prev" href="#mycarousel" role="button" data-slide="prev"> <span class="carousel-control-prev-icon" aria-hidden="true"></span> </a>
<a class="carousel-control-next" href="#mycarousel" role="button" data-slide="next"> <span class="carousel-control-next-icon" aria-hidden="true"></span> </a>
</div>
</div>
更好地給出更多細節你試試 –