Ctrl+/
IE11
F11
ESC
PgUp
PgDn
<!doctype html public "-//w3c//dtd xhtml 1.0 transitional//en" "http://www.w3.org/tr/xhtml1/dtd/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="zh-cn">
<head>
<meta http-equiv="content-type" content="text/html; charset=gb2312" />
<title>FB - CSS3</title>
<style type="text/css" rel="stylesheet">
* {
margin:0px;
padding:0px;}
::-moz-selection {
background:#f50;
color: #fff;}
::selection {
CSS代码...
JS代码...
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