Question

Lets say there is

.myButtonClass{
/*#style;*/
}

Now i have new

<div id="myid">

One way is i can have

<div id="myid" class="myButtonClass">

What if in my CSS i want to assign this class to div

div.myid{
/* assign existing class */
.myButtonClass
}

How to do this?

Answer 1

Live Demo

Hi now used to both ID or Class in Css if you apply ID or Class in a Div

As like this

#myid.myButtonClass{
// style here
}

HTML

<div id="myid" class="myButtonClass">
// Some text here 
</div>

More information about Multiple Class or id Click here

LIve Demo