对齐div底部的按钮
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我需要做同样的片段，但在qazxsw poi没有高度
.footer.footer {
background: blue;
width: 1200px;
height: 250px; //I NEED TO CHANGE THIS
}
.footer .container {
width: 100%;
height: 100%;
margin: 0 auto;
}
.footer .container .col-25 {
width: 25%;
float: left;
box-sizing: border-box;
height: 100%;
padding: 0 30px;
}
.footer .container .col-25 .footer-col {
color: #fff;
height: 100%;
display: inline-block;
position: relative;
}
.footer .container .col-25 .footer-col h2 {
font-size: 18px;
}
.footer .container .col-25 .footer-col input[type="button"] {
font-size: 16px;
color: #3da6cc;
background: #fff;
padding: 10px;
width: 100%;
border: none;
border-radius: 3px;
position: absolute;
bottom: 10px;
}
.footer .container .col-25 .footer-col.present .text-centered-y {
position: absolute;
top: 50%;
transform: translateY(-50%);
}
.footer .container .col-25 .footer-col.present .text-centered-y h1 {
font-style: italic;
}
.footer .container .col-25 .footer-col.present .text-centered-y h1 span {
color: #29738e;
}
.footer .container .col-25 .footer-col.present .text-centered-y h3 {
font-weight: lighter;
}答案
这是代码。即使你不需要设置高度。或者你也可以改变。或者您可以扩展段落/内容
<div class="footer">
<div class="container">
<div class="col-25">
<div class="footer-col">
<h2>Lorem Ipsum</h2>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud...</p>
<input type="button" value="Lorem Ipsum" />
</div>
</div>
<div class="col-25">
<div class="footer-col">
<h2>Lorem Ipsum</h2>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud...</p>
<input type="button" value="Lorem Ipsum" />
</div>
</div>
<div class="col-25">
<div class="footer-col">
<h2>Lorem Ipsum</h2>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud...</p>
<input type="button" value="Lorem Ipsum" />
</div>
</div>
<div class="col-25">
<div class="footer-col">
<h2>Lorem Ipsum</h2>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit.</p>
<input type="button" value="Lorem Ipsum" />
</div>
</div>
</div>
</div>.footer {
background: blue;
width: 1200px;
}
.footer .container {
width: 100%;
height: 100%;
margin: 0 auto;
display: flex;
}
.footer .container .col-25 {
width: 25%;
box-sizing: border-box;
padding: 0 30px;
padding-bottom: 50px;
}
.footer .container .col-25 .footer-col {
color: #fff;
height: 100%;
display: inline-block;
position: relative;
}
.footer .container .col-25 .footer-col h2 {
font-size: 18px;
}
.footer .container .col-25 .footer-col input[type="button"] {
font-size: 16px;
color: #3da6cc;
background: #fff;
padding: 10px;
width: 100%;
border: none;
border-radius: 3px;
position: absolute;
top: 100%;
}
.footer .container .col-25 .footer-col.present .text-centered-y {
position: absolute;
top: 50%;
transform: translateY(-50%);
}
.footer .container .col-25 .footer-col.present .text-centered-y h1 {
font-style: italic;
}
.footer .container .col-25 .footer-col.present .text-centered-y h1 span {
color: #29738e;
}
.footer .container .col-25 .footer-col.present .text-centered-y h3 {
font-weight: lighter;
}以上是关于对齐div底部的按钮的主要内容，如果未能解决你的问题，请参考以下文章