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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:

border-style<line-style>{1,4}

<line-style> = none | hidden | dotted | dashed | solid | double | groove | ridge | inset | outset

默认值看每个独立属性

适用于:所有元素

继承性:无

动画性:否

计算值:看每个独立属性

相关属性:[ border-top-style ] || [ border-right-style ] || [ border-bottom-style ] || [ border-left-style ]

取值:

  • none:

  • 无轮廓。border-color将被忽略,border-width计算值为0,除非边框轮廓为图像,即border-image

  • hidden:

  • 隐藏边框。IE7及以下尚不支持

  • dotted:

  • 点状轮廓。IE6下显示为dashed效果

  • dashed:

  • 虚线轮廓。

  • solid:

  • 实线轮廓

  • double:

  • 双线轮廓。两条单线与其间隔的和等于指定的border-width

  • groove:

  • 3D凹槽轮廓。

  • ridge:

  • 3D凸槽轮廓。

  • inset:

  • 3D凹边轮廓。

  • outset:

  • 3D凸边轮廓。

说明:

设置或检索对象的边框样式。
  • 如果提供全部四个参数值,将按上、右、下、左的顺序作用于四边。

  • 如果只提供一个,将用于全部的四边。

  • 如果提供两个,第一个用于上、下,第二个用于左、右。

  • 如果提供三个,第一个用于上,第二个用于左、右,第三个用于下。

  • 如果border-width等于0,本属性将失去作用。

  • 对应的脚本特性为borderStyle

兼容性:

ValuesIEFirefoxChromeSafariOperaiOS SafariAndroid BrowserAndroid Chrome
Basic Support6.0+2.0+4.0+3.1+3.5+3.2+2.1+18.0+
hidden6.0-7.0
8.0+
dotted6.0 #1
7.0+
  1. dotted属性值显示为dashed的效果。

实例

<!DOCTYPE html>
<html lang="zh-cmn-Hans">
<head>
<meta charset="utf-8" />
<title>border-style_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>
div{float:left;margin-right:5px;}
.none{padding:10px;border:0 none;background:#eee;}
.hidden{padding:10px;border:3px hidden #000;background:#eee;}
.dotted{padding:10px;border:3px dotted #000;background:#eee;}
.dashed{padding:10px;border:3px dashed #000;background:#eee;}
.solid{padding:10px;border:3px solid #000;background:#eee;}
.double{padding:10px;border:3px double #000;background:#eee;}
.groove{padding:10px;border:3px groove #000;background:#eee;}
.ridge{padding:10px;border:3px ridge #000;background:#eee;}
.inset{padding:10px;border:3px inset #000;background:#eee;}
.outset{padding:10px;border:3px outset #000;background:#eee;}
</style>
</head>
<body>
<div class="none">none</div>
<div class="hidden">hidden</div>
<div class="dotted">dotted</div>
<div class="dashed">dashed</div>
<div class="solid">solid</div>
<div class="double">double</div>
<div class="groove">groove</div>
<div class="ridge">ridge</div>
<div class="inset">inset</div>
<div class="outset">outset</div>
</body>
</html>
	

运行实例 »

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