在开发中常遇见这种问题,我们需要将底部固定在页面的最下方;无论正文内容的高度是多少;
如果直接用fixed定位:bottom为0;那么当正文过多时,底部将会与正文重叠;
代码如下:
html:
<div class="container">
<div class="content">
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Amet consectetur corporis dolores error eveniet fugit, illo minus nemo praesentium quo ratione, repellat rerum saepe sapiente tempora tenetur ut, voluptates voluptatum?
</p>
</div>
<div class="bottom-fix">bottom</div>
</div>
css
.container{
width:100%;
height:100%;
overflow:auto;
position: relative;
}
.content{
font-size: 50px;
}
.bottom-fix{
position: fixed;
bottom:0;
width:100%;
height:80px;
line-height: 80px;
background: #ccc;
text-align: center;
font-size: 50px;
}

对此,有以下解决方案,她有个很好听的名字,叫做‘sticky foote’
效果如下:当正文内容少时,bottom位于页面底部,当内容过多时bottom位于文字底部,不会遮盖文字;



代码(注意html结构与之前不同)
html
<div class="container">
<div class="content">
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Amet consectetur corporis dolores error eveniet fugit, illo minus nemo praesentium quo ratione, repellat rerum saepe sapiente tempora tenetur ut, voluptates voluptatum?
</p>
</div>
</div>
<div class="bottom-fix">bottom</div>
css
body,html{
width:100%;
height:100%;
}
*{
margin:0;padding:0;
}
.container{
width:100%;
min-height: 100%;
}
.content{
font-size: 50px;
padding-bottom:80px;
}
.bottom-fix{
bottom:0;
width:100%;
height:80px;
line-height: 80px;
background: #ccc;
text-align: center;
font-size: 50px;
position: relative;
margin:-80px auto 0 auto;
clear:both;
}
来源:https://www.cnblogs.com/yaokunlun/p/6529551.html