htmlHow to place a div at the bottom: 1. Use the position attribute to position the div tag relative to the browser window, with the syntax "div{position:fixed;}"; 2. Set the distance to the bottom to 0 To place the div always at the bottom of the page, the syntax is "div{bottom:0;}".
The operating environment of this tutorial: Windows 7 system, CSS3&&HTML5 version, Dell G3 computer.
htmlPut the div at the bottom
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<style>
body{
height: 500px;
background: palegoldenrod;
}
div{
border: 1px solid red;
position:fixed;
bottom:0;
}
</style>
</head>
<body>
<div>测试文本测试文本测试文本测试文本测试文本测试文本测试文本</div>
</body>
</html>Rendering:
Fixed Positioning (position: fixed;)
fixed generates a fixed positioning element. The element is separated from the document flow and does not occupy the position of the document flow. It can be understood as floating above the document flow and relative to the browser window. position.
If you want to set a fixed positioning in the layer model for an element, you need to set position:fixed; and directly use the browser window as a reference for positioning. It floats in the page, and the element position will not follow the browser window. The scroll bar changes as you scroll, unless you move the screen position of the browser window on the screen, or change the display size of the browser window, so fixedly positioned elements will always be located somewhere in the view within the browser window and will not be affected by the document flow effects.
(Learning video sharing: css video tutorial)
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