试图让一个css卡翻转在bootstrap中排队。

Question

我试图让我用HTML和CSS创建的卡片能够与bootstrap对齐。 目前它只在该部分的中间，我不知道如何让4张卡片排成一行，然后再让另外4张卡片排成一行在它下面。

下面是HTML

    <div class="card-container mx-auto mt-5">
        <div class="row">
            <div class="card card-front">
                <img class="card-img-top" src="Assets/aspentree.jpg" alt="Card image cap">
                <div class="card-body">
                    <h5 class="card-title">Card title</h5>
                    <p class="card-text">Some quick example text to build on the card title and make up the bulk of
                        the
                        card's content.</p>
                    <p class="card-text">Some quick example text to build on the card title and make up the bulk of
                        the
                        card's content.</p>
                    <!--<a href="#" class="btn btn-primary">Go somewhere</a>-->
                </div>
            </div>
            <div class="card card-back">
                <div class="card-body bg-warning">
                    <a href="#" class="btn btn-primary">Go somewhere</a>
                </div>
            </div>
        </div>
    </div>

Answer 1

如果你做的卡片是按照预期的工作，现在你只是想用bootstrap把它们四个排成一排，那么你可以简单地通过把卡片html包装成bootstrap-grid列类来实现，比如。

<div class="container-fluid">
    <div class="row">
        <div class="col-12 col-md-3">
            <div class="card-container mx-auto mt-5">
                <div class="card card-front">
                    <img class="card-img-top" src="Assets/aspentree.jpg" alt="Card image cap">
                    <div class="card-body">
                        <h5 class="card-title">Card title</h5>
                        <p class="card-text">Some quick example text to build on the card title and make up the bulk of
                            the
                            card's content.</p>
                        <p class="card-text">Some quick example text to build on the card title and make up the bulk of
                            the
                            card's content.</p>
                        <!--<a href="#" class="btn btn-primary">Go somewhere</a>-->
                    </div>
                </div>
                <div class="card card-back">
                    <div class="card-body bg-warning">
                        <a href="#" class="btn btn-primary">Go somewhere</a>
                    </div>
                </div>
            </div>
        </div><!-- ./col -->
        <div class="col-12 col-md-3">
            <div class="card-container mx-auto mt-5">
                <div class="card card-front">
                    <img class="card-img-top" src="Assets/aspentree.jpg" alt="Card image cap">
                    <div class="card-body">
                        <h5 class="card-title">Card title</h5>
                        <p class="card-text">Some quick example text to build on the card title and make up the bulk of
                            the
                            card's content.</p>
                        <p class="card-text">Some quick example text to build on the card title and make up the bulk of
                            the
                            card's content.</p>
                        <!--<a href="#" class="btn btn-primary">Go somewhere</a>-->
                    </div>
                </div>
                <div class="card card-back">
                    <div class="card-body bg-warning">
                        <a href="#" class="btn btn-primary">Go somewhere</a>
                    </div>
                </div>
            </div>
        </div><!-- ./col -->
        <div class="col-12 col-md-3">
            <div class="card-container mx-auto mt-5">
                <div class="card card-front">
                    <img class="card-img-top" src="Assets/aspentree.jpg" alt="Card image cap">
                    <div class="card-body">
                        <h5 class="card-title">Card title</h5>
                        <p class="card-text">Some quick example text to build on the card title and make up the bulk of
                            the
                            card's content.</p>
                        <p class="card-text">Some quick example text to build on the card title and make up the bulk of
                            the
                            card's content.</p>
                        <!--<a href="#" class="btn btn-primary">Go somewhere</a>-->
                    </div>
                </div>
                <div class="card card-back">
                    <div class="card-body bg-warning">
                        <a href="#" class="btn btn-primary">Go somewhere</a>
                    </div>
                </div>
            </div>
        </div><!-- ./col -->
        <div class="col-12 col-md-3">
            <div class="card-container mx-auto mt-5">
                <div class="card card-front">
                    <img class="card-img-top" src="Assets/aspentree.jpg" alt="Card image cap">
                    <div class="card-body">
                        <h5 class="card-title">Card title</h5>
                        <p class="card-text">Some quick example text to build on the card title and make up the bulk of
                            the
                            card's content.</p>
                        <p class="card-text">Some quick example text to build on the card title and make up the bulk of
                            the
                            card's content.</p>
                        <!--<a href="#" class="btn btn-primary">Go somewhere</a>-->
                    </div>
                </div>
                <div class="card card-back">
                    <div class="card-body bg-warning">
                        <a href="#" class="btn btn-primary">Go somewhere</a>
                    </div>
                </div>
            </div>
        </div><!-- ./col -->
    </div> <!-- ./row -->
</div><!-- ./container-fluid -->

我已经划分了 row 四个 cols 所以，如果要新建一行，你可以复制它。

也可以尝试设置宽度的 .card-container 以%代替rem，使其更多地包含在列中。

希望这是你问的问题，能解决这个问题。