亚洲国产日韩欧美一区二区三区,精品亚洲国产成人av在线,国产99视频精品免视看7,99国产精品久久久久久久成人热,欧美日韩亚洲国产综合乱

CSS ?? ????? ??? ??? ?? ?? ??

CSS ??? ??

?? HTML ??? ?????? ???? ?? ??? ???? ?? ??? ?????, ???? ?? ??? ??? ??? ?????.

border-collapse: ??? ??? ?? ?????. ?: ??.

????


???? ??
||
<!DOCTYPE HTML> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>php.cn</title> <style type="text/css"> table,tr,td{ width:200px; border:1px solid; border-collapse:collapse; } </style> </head> <body> <table > <tr> <td>&nbsp</td> <td>&nbsp</td> <td>&nbsp</td> <td>&nbsp</td> </tr> </table> </body> </html>