Set a:hover based on class

I have the following HTML:

<div class="menu">
    <a class="main-nav-item" href="home">home</a>
    <a class="main-nav-item-current" href="business">business</a>
    <a class="main-nav-item" href="about-me">about me</a>
</div>

In CSS, I want to set the a:hover for these menu items to a particular color. So I write:

.menu a:hover
{
    color:#DDD;
}

But, I want to set this a:hover color only for those <a> tags with the class main-nav-item and not the main-nav-item-current, because it has a different color and shouldn't change on hover. All <a> tags within the 开发者_运维问答menu div should change color on hover except the one with the current class.

How can I do it using CSS?

I tried something like

.menu a:hover .main-nav-item
{
    color:#DDD;
}

thinking that only ones with main-nav-item class will change color on hover, and not the current one. But it is not working.

Try this:

.menu a.main-nav-item:hover { }

In order to understand how this works it is important to read this the way the browser does. The a defines the element, the .main-nav-item qualifies the element to only those which have that class, and finally the psuedo-class :hover is applied to the qualified expression that comes before.

Basically it boils down to this:

Apply this hover rule to all anchor elements with the class main-nav-item that are a descendant child of any element with the class menu.

Cascading is biting you. Try this:

.menu > .main-nav-item:hover
    {
        color:#DDD;
    }

This code says to grab all the links that have a class of main-nav-item AND are children of the class menu, and apply the color #DDD when they are hovered.

Set a:hover based on class you can simply try:

a.main-nav-item:hover { }

how about .main-nav-item:hover

this keeps the specificity low

try this

.div
{
text-decoration:none;
font-size:16;
display:block;
padding:14px;
}

.div a:hover
{
background-color:#080808;
color:white;
}

lets say we have a anchor tag used in our code and class"div" is called in the main program. the a:hover will do the thing, it will give a vampire black color to the background and white color to the text when the mouse is moved over it that's what hover means.

One common error is leaving a space before the class names. Even if this was the correct syntax:

.menu a:hover .main-nav-item

it never would have worked.

Therefore, you would not write

.menu a .main-nav-item:hover

it would be

.menu a.main-nav-item:hover

I found if you add a !important, it works when previously it didn't.

    a.main-nav-item:link {
      color: blue !important; 
    }
    a.main-nav-item:visited {
      color: red !important; 
    }
    a.main-nav-item:hover {
      color: purple !important; 
    }
    a.main-nav-item:focus {
      color: green !important; 
    }
    a.main-nav-item:active {
      color: green !important; 
    }

Also, I've read somewhere that the order is important. The mnemonic "LoVe HaTe" helps you remember it: link -> visited -> hover -> active