Web 开发人员需要了解的一些 HTML5 和 CSS3 片段
Internet Explorer 条件判断
<!--[if lt IE 7 ]> <body class="ie6"> <![endif]--><!--[if IE 7 ]> <body class="ie7"> <![endif]--><!--[if IE 8 ]> <body class="ie8"> <![endif]--><!--[if IE 9 ]> <body class="ie9"> <![endif]--><!--[if (gt IE 9)|!(IE)]> for higher than IE9 or non-IE <![endif]-->YUI 字体 Reset
更多相关文档请看 YUI developer documentation.
/*fonts.css from YUI Library: URL - developer.yahoo.com/yui/ */body { font:13px sans-serif; *font-size:small; *font:x-small; line-height:1.22; }table { font-size:inherit; font:100%; }select, input, textarea { font:99% sans-serif; }强制显示浏览器滚动条html { overflow-y: scroll; }在输入框中显示手型光标/** label CSS pointer reset **/label, input[type=button], input[type=submit], button { cursor: pointer; }表单域与文本标签的对齐/* @group align radio, labels, forms */input[type="radio"] { vertical-align: text-bottom; }input[type="checkbox"] { vertical-align: bottom; *vertical-align: baseline; }.ie6 input { vertical-align: text-bottom; }CSS3 预加载图片(s)div.imgload { background:url(images/sheet1.gif) no-repeat; background:url(images/sprites.png) no-repeat; background:url(images/mybanner.jpg) no-repeat; margin-left: -99999px;}使用css翻动图片img.flip { -moz-transform: scaleX(-1); -o-transform: scaleX(-1); -webkit-transform: scaleX(-1); transform: scaleX(-1); filter: FlipH; -ms-filter: "FlipH";}纯 CSS3 实现的圆角效果.round{ -moz-border-radius: 10px; -webkit-border-radius: 10px; border-radius: 10px; /* future proofing */ -khtml-border-radius: 10px; /* for old Konqueror browsers */}IE 下的 Min-Height.box { min-height:500px; height:auto !important; height:500px;}垂直居中.vcontainer { min-height: 10em; display: table-cell; vertical-align: middle;}类似杂志风格的 Pull 引号.pullquote { width: 220px; float: right; margin: 5px; margin-left: 25px; font-family: Georgia, "Times New Roman", Times, serif; font: italic bold #333;}花式符号.amp { font-family: Baskerville, 'Goudy Old Style', Georgia Palatino, 'Book Antiqua', serif; font-style: italic; font-weight: normal;}