Question

how i can use two style on a div <div id="span,google"></span>

Answer 1

You can’t assign two id’s like that, but you can use two classes:

<div class="span google"></div>

Also, you can’t start the element as a div and close it as a span as in your code. I’ll write that off as a typo, tho.

.span { some-css }
.google { other-css }