Bootstrap 4 - 自动换行文本而不改变高度

Question

来自：Twitter Bootstrap Button Text Word Wrap

如何在引导程序 4 中的按钮内设置文本的自动换行，而不更改高度或所有按钮的高度相同？例如：

 <div class="container">
    <div class="row">

    <div class="col-sm">
    <button id="1" type="button" class="btn spectral btn-secondary btn-block cbb ">Opciones Generales</button>
    </div>

       <div class="col-sm">
    <button id="2" type="button" class="btn spectral btn-secondary btn-block cbb">1</button>
    </div>


       <div class="col-sm">
    <button id="4" type="button" class="btn spectral btn-secondary  btn-block cbb">2</button>
    </div>

        <div class="col-sm">
    <button id="5" type="button" class="btn spectral btn-secondary  btn-block cbb ">3</button>
    </div>

       <div class="col-sm">
    <button id="6" type="button" class="btn spectral btn-secondary btn-block cbb">Cambio de Nacionalidad</button>
    </div>

    </div><br />


            <div class="row">

           <div class="col-sm">
    <button id="7" type="button" class="btn spectral btn-secondary  btn-block cbb">4</button>
    </div>

    <div class="col-sm">
    <button id="9" type="button" class="btn spectral btn-secondary  btn-block cbb ">5</button>
    </div>


       <div class="col-sm">
    <button id="11" type="button" class="btn spectral btn-secondary  btn-block cbb">6</button>
    </div>

       <div class="col-sm">
    <button id="12" type="button" class="btn spectral btn-secondary  btn-block cbb">7</button>
    </div>

           <div class="col-sm">
    <button id="10" type="button" class="btn spectral btn-danger  btn-block cbb">Crear Item</button>
    </div>

    </div>
</div>

返回：

从那个问题得到答案（到处都是重复的，但到处都是一样的）

.btn{
    white-space:normal !important;
    word-wrap: break-word; 
}

但预期的结果是“Cambio de Nacionalidad”正在对齐。

Answer 1

由于您使用的是 BS 4，col-* 是默认拉伸的弹性项目，因此只需在按钮上使用 height:100%

.btn {
 height:100%;
}

<link href="https://stackpath.bootstrapcdn.com/bootstrap/4.2.1/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-GJzZqFGwb1QTTN6wy59ffF1BuGJpLSa9DkKMp0DgiMDm4iYMj70gZWKYbI706tWS" crossorigin="anonymous">
<div class="container">
    <div class="row">

    <div class="col-sm">
    <button id="1" type="button" class="btn spectral btn-secondary btn-block cbb ">Opciones Generales</button>
    </div>

       <div class="col-sm">
    <button id="2" type="button" class="btn spectral btn-secondary btn-block cbb">1</button>
    </div>


       <div class="col-sm">
    <button id="4" type="button" class="btn spectral btn-secondary  btn-block cbb">2</button>
    </div>

        <div class="col-sm">
    <button id="5" type="button" class="btn spectral btn-secondary  btn-block cbb ">3</button>
    </div>

       <div class="col-sm">
    <button id="6" type="button" class="btn spectral btn-secondary btn-block cbb">Cambio de Nacionalidad</button>
    </div>

    </div><br />


            <div class="row">

           <div class="col-sm">
    <button id="7" type="button" class="btn spectral btn-secondary  btn-block cbb">4</button>
    </div>

    <div class="col-sm">
    <button id="9" type="button" class="btn spectral btn-secondary  btn-block cbb ">5</button>
    </div>


       <div class="col-sm">
    <button id="11" type="button" class="btn spectral btn-secondary  btn-block cbb">6</button>
    </div>

       <div class="col-sm">
    <button id="12" type="button" class="btn spectral btn-secondary  btn-block cbb">7</button>
    </div>

           <div class="col-sm">
    <button id="10" type="button" class="btn spectral btn-danger  btn-block cbb">Crear Item</button>
    </div>

    </div>
</div>