The way to set the border color in css is to use the [border-color] attribute to set the color of the four borders. The [border-color] attribute is an abbreviated attribute that can set the color of the visible parts of all borders of an element. Or set different colors for the 4 sides.
The operating environment of this tutorial: windows7 system, css3 version, DELL G3 computer.
How to set the border color in css:
css can use the border-color attribute to set the color of the four borders. The border-color property is a shorthand property that can set the color of the visible parts of all borders of an element, or set different colors for each of the 4 sides.
css set border color:
<html>
<head>
<style type="text/css">
p.one
{
border-style: solid;
border-color: #0000ff
}
p.two
{
border-style: solid;
border-color: #ff0000 #0000ff
}
p.three
{
border-style: solid;
border-color: #ff0000 #00ff00 #0000ff
}
p.four
{
border-style: solid;
border-color: #ff0000 #00ff00 #0000ff rgb(250,0,255)
}
</style>
</head>
<body>
<p class="one">One-colored border!</p>
<p class="two">Two-colored border!</p>
<p class="three">Three-colored border!</p>
<p class="four">Four-colored border!</p>
<p>
<b>注释：</b>"border-width" 属性如果单独使用的话是不会起作用的。请首先使用 "border-style" 属性来设置边框。
</p>
</body>
</html>Rendering:
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