//app.vue
<style>
//用这个类
.router-link-exact-active{
color:red;
border-bottom: 1px solid red;
}
.router-link-active{
color:red;
}
</style>
Sort: Trending
//app.vue
<style>
//用这个类
.router-link-exact-active{
color:red;
border-bottom: 1px solid red;
}
.router-link-active{
color:red;
}
</style>