今天写html表单是想把文本框的背景白色去掉后来查了查 如果想要文本框也透明就看看下面的例子吧 样式表: <style type="text/css"><!-- .byte {BORDER-TOP-WIDTH:0px;BORDER-LEFT-WIDTH:0px;FONT-SIZE:9pt;BACKGROUND:none transparent scroll repeat 0% 0%;BORDER-BOTTOM-WIDTH:0px;MARGIN:0px;VERTICAL-ALIGN:middle;WIDTH:2em;COLOR:#ffffff;HEIGHT:1.2em;TEXT-ALIGN:right;BORDER-RIGHT-WIDTH:0px }.byte2 {BORDER-TOP-WIDTH:0px;BORDER-LEFT-WIDTH:0px;FONT-SIZE:9pt;BACKGROUND:none transparent scroll repeat 0% 0%;BORDER-BOTTOM-WIDTH:0px;MARGIN:0px;VERTICAL-ALIGN:middle;WIDTH:4em;COLOR:#ffffff;HEIGHT:1.2em;TEXT-ALIGN:left;BORDER-RIGHT-WIDTH:0px }.phone {BORDER-RIGHT:#000000 0px solid;BORDER-TOP:#000000 0px solid;FONT-SIZE:9pt;BACKGROUND:none transparent scroll repeat 0% 0%;OVERFLOW:hidden;BORDER-LEFT:#000000 0px solid;COLOR:#ffffff;BORDER-BOTTOM:#000000 0px solid}--> </style> 文本框: <INPUT class=byte readOnly size=2 value=0 name=byte> <INPUT class=byte2 readOnly value="/80 Byte"name=byte_limit> <TEXTAREA class=phone onkeypress=CheckMsg() onkeyup=CheckMsg() onfocus=CheckMsgValue(); onclick=CheckMsgValue(); name=sm_smsMsg rows=5 cols=16>欢迎留言</TEXTAREA>
原文地址:http://hi.baidu.com/jianwen_tian/item/de82ee16721ec3b5feded5f8