Question

【CSS】a:link和a:visited突然不起作用了！只有a:hover和a:active正常工作

#nav a{
display:block;
}
#nav a:link, #nav a:visited{
background-color:#524872;
color:#FFF;
border-left:#908AA5 solid 2px;
border-top:#908AA5 solid 2px;
border-right:#2C263D solid 2px;
border-bottom:#2C263D solid 2px;
}
#nav a:hover, #nav a:active{
background-color:#DFECD9;
color:#524872;
border-left:#EBF3E7 solid 2px;
border-top:#EBF3E7 solid 2px;
border-right:#777E74 solid 2px;
border-bottom:#777E74 solid 2px;
}

Answer 1

好吧，我已经知道了。原来是因为忘了在<a>标签里写href属性……