技術標籤：前端javascriptjquerycss3

        <div class="carousel-caption"><!--為圖片新增文字說明-->
            <h4>圖一</h4>
        </div>
    </div>
    <div class="item">
        <img src="images/banner1.jpg"/>
        <div class="carousel-caption">
            <h4>圖二</h4>
        </div>
    </div>
    <div class="item">
        <img src="images/banner2.jpg"/>
        <div class="carousel-caption">
            <h4>圖三</h4>
        </div>
    </div>
</div>
<!--3.輪播圖左右按鈕-->
<a href="#box" class="left carousel-control" data-slide = "prev" >
    <span class="glyphicon glyphicon-chevron-left"></span>
</a>
<a href="#box" class="right carousel-control" data-slide = "next" >
    <span class="glyphicon glyphicon-chevron-right"></span>
</a>