请问这段css代码里的A /A:link /A:visited /A:active /A:#maintable{background-color:#000000;color:#FFFFF0;font-family:MS Shell Dlg,tahoma;font-size:12px;}#maintable A {FONT-SIZE:10pt;COLOR:#FFFFF0;FONT-FAMILY:"MS Shell Dlg",tahoma;TEXT-DECORATIO

请问这段css代码里的A /A:link /A:visited /A:active /A:#maintable{background-color:#000000;color:#FFFFF0;font-family:MS Shell Dlg,tahoma;font-size:12px;}#maintable A {FONT-SIZE:10pt;COLOR:#FFFFF0;FONT-FAMILY:"MS Shell Dlg",tahoma;TEXT-DECORATIO
请问这段css代码里的A /A:link /A:visited /A:active /A:
#maintable{
background-color:#000000;
color:#FFFFF0;
font-family:MS Shell Dlg,tahoma;
font-size:12px;
}
#maintable A {
FONT-SIZE:10pt;
COLOR:#FFFFF0;
FONT-FAMILY:"MS Shell Dlg",tahoma;
TEXT-DECORATION:none;
font-weight:bold;
}
#maintable A:link {
FONT-SIZE:10pt;
COLOR:#FFFFF0;
FONT-FAMILY:"MS Shell Dlg",tahoma;
TEXT-DECORATION:none;
font-weight:bold;
}
#maintable A:visited {
FONT-SIZE:10pt;
COLOR:#FFFFF0;
FONT-FAMILY:"MS Shell Dlg",tahoma;
TEXT-DECORATION:none;
font-weight:bold;
background-color:#395D84;
padding-top:4px;
padding-right:2px;
padding-bottom:4px;
padding-left:3px;
height:20px;
width:62px;
text-align:center;
}
#maintable A:active {
FONT-SIZE:10pt;
COLOR:#FFFFF0;
FONT-FAMILY:"MS Shell Dlg",tahoma;
TEXT-DECORATION:none;
font-weight:bold;
}
#maintable A:hover {
FONT-SIZE:10pt;
COLOR:#EFEFEF;
FONT-FAMILY:"MS Shell Dlg",tahoma;
TEXT-DECORATION:none;
font-weight:bold;
background-color:#0086C6;
padding-top:4px;
padding-right:3px;
padding-bottom:4px;
padding-left:3px;
height:20px;
width:62px;
}
----------------------------
请问段css代码里的A /A:link /A:visited /A:active /A:起什么作用的?

请问这段css代码里的A /A:link /A:visited /A:active /A:#maintable{background-color:#000000;color:#FFFFF0;font-family:MS Shell Dlg,tahoma;font-size:12px;}#maintable A {FONT-SIZE:10pt;COLOR:#FFFFF0;FONT-FAMILY:"MS Shell Dlg",tahoma;TEXT-DECORATIO
怎么一个节日过的把百度过穷了、?回答问题的人少了.
a:link是连接 后面的为活动连接 连接访问 和访问过的,当用到这条时,你可直接调用style里的这个连接属性：比如
.shopu{
A:link
A:visited
A:active
A:hover}
你只需要在连接字的font 属性里加上这样一句就行了：
首页就可以实现你定的连接样试了其它的还多,如果你想学,看看书,和用dw做一个,很快的.给你一个例字：
body,td,th {
font-size:12px;
}
a {
font-size:12px;
}
a:link {
text-decoration:none;
}
a:visited {
text-decoration:none;
}
a:hover {
text-decoration:none;
}
a:active {
text-decoration:none;
}
.STYLE1 {color:#003366}
body {
margin-left:0px;
margin-top:1px;
margin-right:0px;
margin-bottom:0px;
}