如何显示这样一个边框:上边框像素、下边框5像素、左边框像素、右边框1像素()
如何显示这样一个边框:上边框像素、下边框5像素、左边框像素、右边框1像素()
A.border-width:10px5px20px1px
B.border-width:10px20px5px1px
C.border-width:5px20px10px1px
D.border-width:10px1px5px20px
正确答案:D
如何显示这样一个边框:上边框像素、下边框5像素、左边框像素、右边框1像素()
A.border-width:10px5px20px1px
B.border-width:10px20px5px1px
C.border-width:5px20px10px1px
D.border-width:10px1px5px20px
正确答案:D
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