css：不是伪类不起作用

Question

 :not( .banner-nav-not ) .banner-nav a{ color: red; }

 <div class="banner-nav clearfix"> <ul> <li><a class="banner-nav-not" href="#">how we can help? <span>what we offer</span></a></li> <li><a href="#">mobile technologies</a></li> <li><a href="#">corporate training</a></li> <li><a href="#">online marketing</a></li> <li><a href="#">graphic design</a></li> </ul> </div>

I want to select every "a" tag except class".banner-nav-not".

Answer 1

its a wrong order .change that .banner-nav a:not( .banner-nav-not )

 .banner-nav a:not( .banner-nav-not ) { color: red; }

 <div class="banner-nav clearfix"> <ul> <li><a class="banner-nav-not" href="#">how we can help? <span>what we offer</span></a></li> <li><a href="#">mobile technologies</a></li> <li><a href="#">corporate training</a></li> <li><a href="#">online marketing</a></li> <li><a href="#">graphic design</a></li> </ul> </div>