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简介更新历史关于样式表属性定位布局positionz-indextoprightbottomleftclipdisplayfloatclearvisibilityoverflowoverflow-xoverflow-y尺寸widthmin-widthmax-widthheightmin-heightmax-height外补白marginmargin-topmargin-rightmargin-bottommargin-left内补白paddingpadding-toppadding-rightpadding-bottompadding-left边框borderborder-widthborder-styleborder-colorborder-topborder-top-widthborder-top-styleborder-top-colorborder-rightborder-right-widthborder-right-styleborder-right-colorborder-bottomborder-bottom-widthborder-bottom-styleborder-bottom-styleborder-bottom-colorborder-leftborder-left-widthborder-left-styleborder-left-colorborder-radiusborder-top-left-radiusborder-top-right-radiusborder-bottom-right-radiusborder-bottom-left-radiusbox-shadowborder-imageborder-image-sourceborder-image-sliceborder-image-widthborder-image-outsetborder-image-repeat背景backgroundbackground-colorbackground-imagebackground-repeatbackground-attachmentbackground-positionbackground-originbackground-clipbackground-size颜色coloropacity字体fontfont-stylefont-variantfont-weightfont-sizefont-familyfont-stretchfont-size-adjust文本text-transformwhite-spacetab-sizeword-breakword-wrapoverflow-wraptext-aligntext-align-lasttext-justifyword-spacingletter-spacingtext-indentvertical-alignline-heighttext-size-adjust文本装饰text-decorationtext-decoration-linetext-decoration-colortext-decoration-styletext-decoration-skiptext-underline-positiontext-shadow书写模式directionunicode-bidiwriting-mode列表list-stylelist-style-imagelist-style-positionlist-style-type表格table-layoutborder-collapseborder-spacingcaption-sideempty-cells内容contentcounter-incrementcounter-resetquotes用户界面appearancetext-overflowoutlineoutline-widthoutline-coloroutline-styleoutline-offsetnav-indexnav-upnav-rightnav-downnav-leftcursorzoombox-sizingresizeime-modeuser-selectpointer-events多列columnscolumn-widthcolumn-countcolumn-gapcolumn-rulecolumn-rule-widthcolumn-rule-stylecolumn-rule-colorcolumn-spancolumn-fillcolumn-break-beforecolumn-break-aftercolumn-break-inside伸缩盒(旧)box-orientbox-packbox-alignbox-flexbox-flex-groupbox-ordinal-groupbox-directionbox-lines伸缩盒(新)flexflex-growflex-shrinkflex-basisflex-flowflex-directionflex-wrapalign-contentalign-itemsalign-selfjustify-contentorder变换transformtransform-origintransform-styleperspectiveperspective-originbackface-visibility过渡transitiontransition-propertytransition-durationtransition-timing-functiontransition-delay动画animationanimation-nameanimation-durationanimation-timing-functionanimation-delayanimation-iteration-countanimation-directionanimation-play-stateanimation-fill-mode打印pagepage-break-beforepage-break-afterpage-break-inside媒体查询widthheightdevice-widthdevice-heightorientationaspect-ratiodevice-aspect-ratiocolorcolor-indexmonochromeresolutionscangridOnly IEscrollbar-3dlight-colorscrollbar-darkshadow-colorscrollbar-highlight-colorscrollbar-shadow-colorscrollbar-arrow-colorscrollbar-face-colorscrollbar-track-colorscrollbar-base-colorfilterbehaviorOnly webkit-webkit-text-fill-color-webkit-text-stroke-webkit-text-stroke-width-webkit-text-stroke-color-webkit-box-reflect-webkit-tap-highlight-color-webkit-user-drag-webkit-overflow-scrolling选择符元素选择符通配选择符(*)类型选择符(E)ID选择符(E#id)类选择符(E.class)关系选择符包含选择符(E F)子选择符(E>F)相邻选择符(E+F)兄弟选择符(E~F)属性选择符E[att]E[att="val"]E[att~="val"]E[att^="val"]E[att$="val"]E[att*="val"]E[att|="val"]伪类选择符E:linkE:visitedE:hoverE:activeE:focusE:lang(fr)E:not(s)E:rootE:first-childE:last-childE:only-childE:nth-child(n)E:nth-last-child(n)E:first-of-typeE:last-of-typeE:only-of-typeE:nth-of-type(n)E:nth-last-of-type(n)E:emptyE:checkedE:enabledE:disabledE:target@page:first@page:left@page:right伪对象选择符E:first-letter/E::first-letterE:first-line/E::first-lineE:before/E::beforeE:after/E::afterE::placeholderE::selection语法与规则!important/*comment*/@import@charset@media@font-face@page@keyframes@supports取值与单位长度<length>emexchremvwvhvmaxvmincmmmqinptpcpx角度<angle>deggradradturn时间<time>sms频率<frequency>HzkHz布局<fraction><grid>frgr分辨率<resolution>dpidpcmdppx颜色<color>Color NameHEXRGBRGBAHSLHSLAtransparentcurrentColor文本inheritinitialunset<string><url><identifier>函数calc()toggle()生成内容counter()counters()attr()图像<image>image()image-set()<gradient>linear-gradient()radial-gradient()repeating-linear-gradient()repeating-radial-gradient()数字<number><integer><percentage>附录颜色关键字媒体类型CSS Hack条件Hack属性级Hack选择符级Hack问题和经验Bugs和解决方案技巧和经验其它经验
文字

语法:

E:target { sRules }

说明:

匹配相关URL指向的E元素。

解释:URL后面跟锚点#,指向文档内某个具体的元素。这个被链接的元素就是目标元素(target element),:target选择器用于选取当前活动的目标元素。

示例代码:

#demo:target{color:#f00;} <div id="demo"> <p>E:target伪类使用方法</p> </div>

假设上述代码在页面 a.html 中,那么当访问 a.html#demo 时,这个div元素将会被:target命中

兼容性:

  • 浅绿 = 支持

  • 红色 = 不支持

  • 粉色 = 部分支持

IEFirefoxChromeSafariOperaiOS SafariAndroid BrowserAndroid Chrome
6.0-8.02.0+4.0+3.1+3.5+3.2+2.1+18.0+
IE9.0+

示例:

实例

<!DOCTYPE html>
<html lang="zh-cmn-Hans">
<head>
<meta charset="utf-8" />
<title>目标伪类选择符 E:target_CSS参考手册_web前端开发参考手册系列</title>
<meta name="author" content="Joy Du(飘零雾雨), dooyoe@gmail.com, www.doyoe.com" />
<style>
.test .hd{padding:10px 0;}
.test .nav{position:fixed;right:10px;left: 540px;}
.test .nav a{display:block;margin: 10px 0;}
.test .bd .panel{width:500px;margin-top:5px;border:1px solid #ddd;}
.test .bd h2{border-bottom:1px solid #ddd;}
.test .bd .panel:target{border-color:#f60;}
.test .bd .panel:target h2{border-color:#f60;}
h2,p{margin:0;padding:10px;font-size:16px;}
</style>
</head>
<body>
<div class="test">
	<div class="hd nav">
		<a href="#panel1">前往区块1</a>
		<a href="#panel2">前往区块2</a>
		<a href="#panel3">前往区块3</a>
		<a href="#panel4">前往区块4</a>
		<a href="#panel5">前往区块5</a>
	</div>
	<div class="bd">
		<div id="panel1" class="panel">
			<h2>区块1</h2>
			<div><p>区块1内容</p><p>区块1内容</p><p>区块1内容</p></div>
		</div>
		<div id="panel2" class="panel">
			<h2>区块2</h2>
			<div><p>区块2内容</p><p>区块2内容</p><p>区块2内容</p></div>
		</div>
		<div id="panel3" class="panel">
			<h2>区块3</h2>
			<div><p>区块3内容</p><p>区块3内容</p><p>区块3内容</p></div>
		</div>
		<div id="panel4" class="panel">
			<h2>区块4</h2>
			<div><p>区块4内容</p><p>区块4内容</p><p>区块4内容</p></div>
		</div>
		<div id="panel5" class="panel">
			<h2>区块5</h2>
			<div><p>区块5内容</p><p>区块5内容</p><p>区块5内容</p></div>
		</div>
	</div>
</div>
</body>
</html>
			

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