[html] How to apply two CSS classes to a single element

Can i apply 2 classes to a single div or span or any html element? For example:

<a class="c1" class="c2">aa</a>

I tried and in my case c2 does not get applied. How can i apply both classes at once?

This question is related to html css

The answer is


<a class="c1 c2">aa</a>

Include both class strings in a single class attribute value, with a space in between.

<a class="c1 c2" > aa </a>

Separate 'em with a space.

<div class="c1 c2"></div>

This is very clear that to add two classes in single div, first you have to generate the classes and then combine them. This process is used to make changes and reduce the no. of classes. Those who make the website from scratch mostly used this type of methods. they make two classes first class is for color and second class is for setting width, height, font-style, etc. When we combine both the classes then the first class and second class both are in effect.

_x000D_
_x000D_
.color_x000D_
{background-color:#21B286;}_x000D_
.box_x000D_
{_x000D_
  width:"100%";_x000D_
  height:"100px";_x000D_
  font-size: 16px;_x000D_
  text-align:center;_x000D_
  line-height:1.19em;_x000D_
}_x000D_
.box.color_x000D_
{_x000D_
width:"100%";_x000D_
height:"100px";_x000D_
font-size:16px;_x000D_
color:#000000;_x000D_
text-align:center;_x000D_
}
_x000D_
<div class="box color">orderlist</div>
_x000D_
_x000D_
_x000D_


As others have pointed out, you simply delimit them with a space.

However, knowing how the selectors work is also useful.

Consider this piece of HTML...

<div class="a"></div>
<div class="b"></div>
<div class="a b"></div>

Using .a { ... } as a selector will select the first and third. However, if you want to select one which has both a and b, you can use the selector .a.b { ... }. Note that this won't work in IE6, it will simply select .b (the last one).


_x000D_
_x000D_
.color_x000D_
{background-color:#21B286;}_x000D_
.box_x000D_
{_x000D_
  width:"100%";_x000D_
  height:"100px";_x000D_
  font-size: 16px;_x000D_
  text-align:center;_x000D_
  line-height:1.19em;_x000D_
}_x000D_
.box.color_x000D_
{_x000D_
width:"100%";_x000D_
height:"100px";_x000D_
font-size:16px;_x000D_
color:#000000;_x000D_
text-align:center;_x000D_
}
_x000D_
<div class="box color">orderlist</div>
_x000D_
_x000D_
_x000D_

_x000D_
_x000D_
.color_x000D_
{background-color:#21B286;}_x000D_
.box_x000D_
{_x000D_
  width:"100%";_x000D_
  height:"100px";_x000D_
  font-size: 16px;_x000D_
  text-align:center;_x000D_
  line-height:1.19em;_x000D_
}_x000D_
.box.color_x000D_
{_x000D_
width:"100%";_x000D_
height:"100px";_x000D_
font-size:16px;_x000D_
color:#000000;_x000D_
text-align:center;_x000D_
}
_x000D_
<div class="box color">orderlist</div>
_x000D_
_x000D_
_x000D_

_x000D_
_x000D_
.color_x000D_
{background-color:#21B286;}_x000D_
.box_x000D_
{_x000D_
  width:"100%";_x000D_
  height:"100px";_x000D_
  font-size: 16px;_x000D_
  text-align:center;_x000D_
  line-height:1.19em;_x000D_
}_x000D_
.box.color_x000D_
{_x000D_
width:"100%";_x000D_
height:"100px";_x000D_
font-size:16px;_x000D_
color:#000000;_x000D_
text-align:center;_x000D_
}
_x000D_
<div class="box color">orderlist</div>
_x000D_
_x000D_
_x000D_