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mfa dt bootcamp web class css positioning example 4: absolute
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<!DOCTYPE html> | |
<!-- Credit:These positioning examples are credited to Noah Stokes' blog post on A List Apart, CSS positioning 101: http://alistapart.com/article/css-positioning-101 | |
--> | |
<html> | |
<head> | |
<meta charset="utf-8"> | |
<title>Example E</title> | |
<style> | |
h1, h3, div { | |
z-index: 10; | |
text-align: center; | |
} | |
.box { | |
z-index: -9; | |
position: absolute; | |
width: 200px; | |
height: 200px; | |
line-height: 150px; | |
/*margin: 10px;*/ | |
} | |
#box_1 { | |
top: 0; | |
left: 0; | |
background: #ee3e64; | |
} | |
#box_2 { | |
top: 0; | |
right: 0; | |
background: #44accf; | |
} | |
#box_3 { | |
bottom: 0; | |
left: 0; | |
background: #b7d84b; | |
} | |
#box_4 { | |
bottom: 0; | |
right: 0; | |
background: #ebde52; | |
} | |
</style> | |
</head> | |
<body> | |
<h1>Four boxes positioned absolute</h1> | |
<h3>The offset properties are used to put them in the corners</h3> | |
<h3>For absolutely positioned elements, the top, right, bottom, and left properties <br> specify offsets from the edge of the element's containing block (what the element is positioned relative to). <br> The margin of the element is then positioned inside these offsets.</h3> | |
<h3>Try resizing the browser window :)</h3> | |
<div id="box_1" class="box"><p>top: 0, left: 0</p></div> | |
<div id="box_2" class="box"><p>top: 0, right: 0</p></div> | |
<div id="box_3" class="box"><p>bottom: 0, left: 0</p></div> | |
<div id="box_4" class="box"><p>bottom: 0, right: 0</p></div> | |
</body> | |
</html> |
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