CSS border style
CSS border style
You can use border-style to set the border style, or you can set the top, bottom, left, and right styles separately:
border- top-style
border-left-style
border-right-style
border -bottom-style
There are many kinds of border styles, which can be defined, such as single border, dotted border, solid border, double border, and border without border.
<html>
<head>
<title>测试内边距</title>
<meta charset="utf-8">
<!-- 调用CSS样式表 -->
<style type="text/css">
p.none{border-style: none;}/*设置无边的边框*/
p.dotted {border-style: dotted}/*设置点状边框*/
p.dashed {border-style: dashed}/*设置虚线边框*/
p.solid {border-style: solid}/*设置实线边框*/
p.double {border-style: double}/*设置双线边框*/
p.groove {border-style: groove}/*设置3D凹槽边框*/
p.ridge {border-style: ridge}/*设置3D垄状边框*/
p.inset {border-style: inset}/*设置3D inset 边框*/
p.outset {border-style: outset}/*设置3D outset 边框*/
</style>
</head>
<body>
<p class="none">我没有边框</p>
<p class="dotted">点状边框</p>
<p class="dashed">虚线边框</p>
<p class="solid">实线边框</p>
<p class="double">双线边框</p>
<p class="groove">3D凹槽边框</p>
<p class="ridge">3D 垄状边框</p>
<p class="inset">3D inset 边框</p>
<p class="outset"> 3D outset 边框</p>
</body>
</html>CSS border width and color
Border width
The border width is defined by border-width, which can be set up, down, left and right respectively. Properties
border-top-width
border-bottom-width
border-left-width
border-right-width
Border color
The border width is defined by border-color, and the upper and lower sides can also be set separately Left and right 4 attributes
border-top-color
border-bottom-color
border-left -color
border-right-color
<!DOCTYPE html>
<html>
<head>
<title>测试内边距</title>
<meta charset="utf-8">
<!-- 调用CSS样式表 -->
<style type="text/css">
/*定义p标签，是实线边框*/
p {border-style: solid;}
.all {
/*定义所有边框宽度为5像素*/
border-width: 5px;
/*定义所有边框是颜色为橙色*/
border-color: #FF8000
}
.top {
/*定义上边框宽度为5像素*/
border-top-width: 5px;
/*定义上边框是颜色为橙色*/
border-top-color: #FF8000
}
.bottom {
/*定义下边框宽度为5像素*/
border-bottom-width: 5px;
/*定义下边框是颜色为橙色*/
border-bottom-color: #FF8000
}
.left {
/*定义左边框宽度为5像素*/
border-left-width: 5px;
/*定义左边框是颜色为橙色*/
border-left-color: #FF8000
}
.right {
/*定义右边框宽度为5像素*/
border-right-width: 5px;
/*定义右边框是颜色为橙色*/
border-right-color: #FF8000
}
</style>
</head>
<body>
<p class="all">我是设置所有边框的</p>
<p class="top">我只负责上面</p>
<p class="bottom">我负责下面</p>
<p class="left">我设置的是左边</p>
<p class="right">我设置的是右边</p>
</body>
</html>Set each border individually
In CSS, you can specify different borders on different sides:
Example
p
{
border-top-style:dotted;
border -right-style:solid;
border-bottom-style:dotted;
border-left-style:solid;
}
above Examples can also set a single attribute:
border-style:dotted solid;
The border-style attribute can have 1- 4 values:
border-style: dotted solid double dashed;
The upper border is dotted
The right border is solid
The bottom border is double
The left border is dashed
border-style:dotted solid double;
The top border is dotted
The left and right borders are solid
The bottom border is double
border-style:dotted solid;
The top and bottom borders are dotted
The right and left borders are solid
border-style:dotted;
The four-sided borders are dotted
The border also has the abbreviation attribute
border: 5px solid red;
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