CODEWITHSUNDEEP
cssmedia-queries
RAJA MALIK
RAJA MALIK

Reputation: 17

CSS Media Type and Query is not working

I am having this CSS style, which i am trying to run on chrome v28, Firefox v222 and IE8:

html, body{
            margin: 36px;
            width: 100%;
            background-color: black;
        }

        @media screen and (max-width: 768px){
            html, body{
                width: 100%;
                height: 100%;
            }

            #page {
                margin: 20px;
                width: 100%;
                background-color: red;
            }
        }

and as a markup I add:

<!DOCTYPE html>
<html>
<head></head>
<body><div id="page"></div></body>
</html>

Just want to understand why it is not changing color to red if I minimize the window.

Any Help will be great help.

Thanks Raja

Upvotes: 0

Views: 176

Answers (1)

Yotam Omer
Yotam Omer

Reputation: 15376

#page has no content thus it has height:0px; Try the following: (working jsFiddle)

@media screen and (max-width: 768px){
    html, body{
        width: 100%;
        height: 100%;
    }

    #page {
        margin: 20px;
        width: 100%;
        height:100%; /* set the height */
        background-color: red;
    }
}

As for the addition to the question - changing the background - You will have to reverse the order of the CSS like this:

<style> 

html, body{ 
    margin: 36px; width: 100%; height: 100%; 
} 
body{ background-color: black; } /* This should be first for the media query to override */

@media screen and (max-width: 768px){ 
    html, body{ margin: 20x; } 
    body{ background-color: red; } /* When the media query is applied this overrides the previous rule */
} 

</style>

Upvotes: 1

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