一般的なCSSページアーキテクチャ

14897 ワード

1.左右固定、中間変化
CSSコード:
<style type="text/css">

.left{

  position: relative;

  width: 230px;

  float: left;

  margin: 0 -230px 0 0;

}

.left p, .right p{

  background-color: red;

}

.midd{

  float: left;

  width: 100%;

}



.midd .mic{

  margin: 0 200px 0 240px;

}

p{

  height: 150px;

  padding: 10px;

  color: #fff;

  background-color: #666;

}

.right{

  position: relative;

  float: right;

  width: 190px;

  margin: 0 0 0 -190px;

}

</style>

HTMLコード
<div class="left">

    <p>      </p>

</div>

<div class="midd">

    <div class="mic">

        <p>        <p>

    </div>

</div>

<div class="right">

    <p>      </p>

</div>

同じ理屈で右側の適応が得られます.
 
<!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" />

<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />

<title>     </title>

<style type="text/css">

    .left{

        position: relative;

        width: 230px;

        float: left;

        margin-right: 10px;

    }

    .midd{

        position: relative;

        width: 190px;

        float: left;

        margin-right: 10px;

    }

    .left p, .midd p{

        background-color: red;

    }

    .right{

        float: left;

        width: 100%;

        margin-left: -440px;

    }

    .rightc{

        margin-left: 440px;

    }

    p{

        height: 150px;

        padding: 10px;

        color: #fff;

        background-color: #666;

    }

</style>

</head>

<body>

    <div class="left">

        <p>     </p>

    </div>

    <div class="midd">

        <p>    </p>

    </div>

    <div class="right">

        <div class="rightc">

            <p>    </p>

        </div>

    <div>

</body>

</html>