Monday, July 30, 2012

Media queries

Media queries ဆိုတာကေတာ႔ website ကို access လုပ္တဲ႔ device ကိုမူတည္ၿပီး ကၽြန္ေတာ္တို႔ရဲ႕ website ကိုျပဳျပင္ေျပာင္းလဲ ႏုိင္တဲ႔ css 3 ရဲ႕ feature တစ္ခုျဖစ္ပါတယ္။
အဲဒီအတြက္ကို အရုိးရုင္းဆံုး ပံုစံေလးတစ္ခုလုပ္ထားပါတယ္။
ေအာက္က code ကိုစမ္းၾကည့္ရင္နားလည္ႏုိင္မယ္ ထင္ပါတယ္။ အဲဒီ site ကို browser မွာ Ctr + ကိုႏွိပ္ၿပီး ဘယ္လိုေျပာင္းလဲသြားလဲဆိုတာကို စမ္းၾကည့္ႏုိင္မယ္ထင္ပါတယ္။ Ctr + ကိုဆက္တုိက္ႏွိပ္လိုက္ရင္ screen size ေသးသြားတဲ႔အတြက္ side bar က content ေအာက္ကိုက်သြားတာ ေတြ႔ႏုိင္ပါတယ္။
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<!-- disable iPhone inital scale -->
<meta name="viewport" content="width=device-width; initial-scale=1.0">
<script type="text/javascript" src="css3-mediaqueries.js"></script>
<link href="mystyle.css" type="text/css" rel="stylesheet" media="screen"> 

<title>Media queries</title>
</head>

<body>
<div id="wrapper">

    <div id="header">

            <h1 id="site-logo">Demo</h1>
            <h2 id="site-description">Site Description</h2>

    </div>
    
    <div id="content">

        <div class="post">
            blog post
        </div>

    </div>
    
    <div id="sidebar">

        <div class="widget">
             widget
        </div>
                        
    </div>

    <div id="footer">
        footer
    </div>
    
</div>
</body>
</html>
@charset "utf-8";
/* CSS Document */

#wrapper {
    width: 980px;
    margin: 0 auto;
    
}

#header {
    height: 120px;
    background-color:#DDDDDD;
}

#content {
    width: 600px;
    height:150px;
    float: left;
    background-color:#00EE00;
}

#sidebar {
    width: 280px;
    float: right;
    background-color:#0000DD;
}

#footer {
    clear: both;
    background-color:#CCCC33;
}


@media screen and (max-width: 980px) {

    #wrapper {
        width: 95%;
    }

    #content {
        width: 60%;
        padding: 3% 4%;
    }

    #sidebar {
        width: 30%;
    }
    #sidebar .widget {
        padding: 8% 7%;
        margin-bottom: 10px;
    }

}

@media screen and (max-width: 650px) {

    #header {
        height: auto;
    }

    #site-logo {
        margin: 15px 100px 5px 0;
        position: static;
    }

    #site-description {
        margin: 0 0 15px;
        position: static;
    }

    #content {
        width: auto;
        float: none;
        margin: 20px 0;
    }

    #sidebar {
        width: 100%;
        float: none;
        margin: 0;
    }

}

0 comments:

Post a Comment

 

Web Design and Development Note Copyright © 2011 -- Template created by O Pregador -- Powered by Blogger