CSS border-top-width属性(CSS border-top-width属性)W3POP.COM

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作者:w3pop.com 翻译/整理:w3pop.com 发布:2007-04-28 浏览:2362 ::

The border-top-width property sets the width of an element's top border.
border-top-width属性可用来设置元素的上边框

继承性:无

举例

table
{
border-top-width: thin
}

table
{
border-top-width: 0.5cm
}

值	描述
thin	Defines a thin top border. 定义上边框宽度为细型
medium	Defines a medium top border. 定义上边框宽度为中等型
thick	Defines a thick top border. 定义上边框宽度为粗型
length	Allows you to define the thickness of the top border. 定义上边框具体粗细值