holy-grail-layout

holy-grail-layout.markdown

holy-grail-layout

A Pen by Wen Yongyang on CodePen.

License.

index.html

<header>header</header>
<div class="container">
  <div class="center">center</div>
  <div class="left">left</div>
  <div class="right">right</div>
</div>
<footer>footer</footer>

style.css

header {
  text-align: center;
  background-color: red;
  
  height: 5rem;
  line-height: 5rem;
}

footer {
  text-align: center;
  background-color: yellow;
  
  height: 5rem;
  line-height: 5rem;
}

div {
  text-align: center;
}

.container {
  padding: 0 100px;
  
  height: 10rem;
  line-height: 10rem;
}

.container::after {
  content: '';
  clear: both;
  visibility: hidden;
  display: block;
  font-size: 0;
  height: 0;
}

.center {
  width: 100%;
  float: left;
  background-color: orange;
  
  border-width: 10px;
  border-color: black;
}

.left {
  float: left;
  margin-left: -100%;
  position: relative;
  right: 100px;
  width: 100px;
  
  background-color: silver;
}

.right {
float: left;            
  margin-right: -100px;
  width: 100px;
  background-color: pink;
}