需求:将footer固定到底部,文章内容不足满屏时footer在底部,超过满屏时footer在内容末尾。
代码:
<style>
* {
margin: 0;
padding: 0;
}
html,body {
height: 100%;
}
.wrap {
position: relative;
min-height: 100%;
}
.cont {
padding-bottom: 200px;
}
.icon {
position: absolute;
width: 100%;
bottom: 100px;
text-align: center;
}
</style>
<body>
<div class="wrap">
<div class="cont">
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Quas porro quaerat, quo provident iste! Explicabo aliquam architecto incidunt reiciendis veritatis vero, ullam repellendus culpa vel, cupiditate, commodi pariatur fugiat eius.</p>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Quas porro quaerat, quo provident iste! Explicabo aliquam architecto incidunt reiciendis veritatis vero, ullam repellendus culpa vel, cupiditate, commodi pariatur fugiat eius.</p>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Quas porro quaerat, quo provident iste! Explicabo aliquam architecto incidunt reiciendis veritatis vero, ullam repellendus culpa vel, cupiditate, commodi pariatur fugiat eius.</p>
</div>
<div class="icon">
<span>X</span>
</div>
</div>
</body>
本文介绍了一种使用CSS实现内容不足时底部元素固定显示,内容超出时底部元素随内容滚动的方法。通过设置相对定位及最小高度确保了底部元素的位置灵活性。
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