CSS设置求助

sxfxtf

各位大佬们，我在用bootstarp框架,设置了轮播图.但是我设置了css如下,但是

[CSS] 纯文本查看 复制代码

#carousel-example-generic .item img{
    /*width: 100%;*/
    height: 610px;
    background-size: cover;
    background-position: center center;
}

效果如下,但是我设置了居中,并且模式cover,照理说应该会拉伸填满整个背景,为何却不会拉伸呢??


轮播图的html源码如下,图片路径可能需要大佬们改下,我设置了本地的.

[HTML] 纯文本查看 复制代码

<section>
    <div id="carousel-example-generic" class="carousel slide" data-ride="carousel">
        <!-- Indicators -->
        <ol class="carousel-indicators">
            <li data-target="#carousel-example-generic" data-slide-to="0" class="active"></li>
            <li data-target="#carousel-example-generic" data-slide-to="1" ></li>
            <li data-target="#carousel-example-generic" data-slide-to="2"></li>
            <li data-target="#carousel-example-generic" data-slide-to="3"></li>
        </ol>

        <!-- Wrapper for slides -->
        <div class="carousel-inner" role="listbox">
            <div class="item active">
                <img src="../imgs/pro1.jpeg" alt="...">
                <div class="carousel-caption">
                    ...
                </div>
            </div>
            <div class="item">
                <img src="../imgs/pro2.jpeg" alt="...">
                <div class="carousel-caption">
                    ...
                </div>
            </div>
            <div class="item">
                <img src="../imgs/pro3.jpeg" alt="...">
                <div class="carousel-caption">
                    ...
                </div>
            </div>
            <div class="item">
                <img src="../imgs/pro4.jpeg" alt="...">
                <div class="carousel-caption">
                    ...
                </div>
            </div>
        </div>

        <!-- Controls -->
        <a class="left carousel-control" href="#carousel-example-generic" role="button" data-slide="prev">
            <span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span>
            <span class="sr-only">Previous</span>
        </a>
        <a class="right carousel-control" href="#carousel-example-generic" role="button" data-slide="next">
            <span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span>
            <span class="sr-only">Next</span>
        </a>
    </div>
</section>

xiaoyi201321

图片等比缩放导致的，换一个合适的尺寸图片，或者设置宽度100%试试

sxfxtf

xiaoyi201321 发表于 2022-11-4 21:14
图片等比缩放导致的，换一个合适的尺寸图片，或者设置宽度100%试试

确实,设置了width是可以的.

笨笨家的唯一

你没有设置图片宽度啊，他原来多宽显示出来不就是多宽么。你按【f12】进开发者选项，看看你的图片的宽度【width】设置了没有

拉格朗日之都

image是行内元素，要加一个display: block;

sxfxtf

拉格朗日之都 发表于 2022-11-8 11:12
image是行内元素，要加一个display: block;

感觉大佬