CSS1 border-width 属性
CSS1 border-width 属性 说明:本文档兼容性测试基础环境为:windows系统;IE6-IE10, Firefox6.0, Chrome13.0, Safari5.1, Opera11.51
语法:
border-width:<border-width>{1,4}
<border-width> = <length> | thin | medium | thick
默认值:看每个独立属性
相关属性:[ border-top-width ] || [ border-right-width ] || [ border-bottom-