Html 特定于CSS的定位，如Facebook_Html_Css

Html 特定于CSS的定位，如Facebook

html css

Html 特定于CSS的定位，如Facebook,html,css,Html,Css,我完全着迷于Facebook如何定位他们的两个旁白和一个部分例如：组|新闻提要|广告、弹出窗口等我这里有我的HTML和CSS。我试图把中间的中间部分放在中间，在右边放一个黏边。< /P> 这不是我的工作方式 HTML: 亲切的问候，以及提前谢谢。 Alex.到#页面内容添加浮动：左；&从旁边清除：左 <?php require_once 'misc/header.php'; require_once 'misc/footer.php'; ?> <!DOCTYPE html

我完全着迷于Facebook如何定位他们的两个旁白和一个部分

例如：组|新闻提要|广告、弹出窗口等

我这里有我的HTML和CSS。我试图把中间的中间部分放在中间，在右边放一个黏边。< /P> 这不是我的工作方式

HTML:

亲切的问候，以及提前谢谢。 Alex.

到#页面内容添加浮动：左；&从旁边清除：左

<?php
require_once 'misc/header.php';
require_once 'misc/footer.php';
?>
<!DOCTYPE html>
<html>
    <head>
        <meta charset="UTF-8">
        <title>Website</title>
        <link rel="stylesheet" href="css/main.css">
    </head>
    <body>
        <div id="page_wrap">
            <header id="title">
                <img src="images/Icon.png" id="titleIcon">Retnix
            </header>
            <div id="page-content">
                <div id="content-block">
                    Lorem Ipsum is simply dummy text of the printing and 
                    typesetting industry. Lorem Ipsum has been the industry's 
                    standard dummy text ever since the 1500s, when an unknown 
                    printer took a galley of type and scrambled it to make a 
                    type specimen book. It has survived not only five centuries,
                    but also the leap into electronic typesetting, remaining 
                    essentially unchanged. It was popularised in the 1960s with 
                    the release of Letraset sheets containing Lorem Ipsum 
                    passages, and more recently with desktop publishing software
                    like Aldus PageMaker including versions of Lorem Ipsum.
                </div>
            </div>
            <aside>
                dsadas
            </aside>
        </div>
    </body>
</html>

*{padding:0; margin: 0;}

@font-face
{
    font-family: 'infinityregular';
    src: url('../fonts/infinity-webfont.woff2') format('woff2'),
         url('../fonts/infinity-webfont.woff') format('woff'),
         url('../fonts/Infinity.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;

}

#page_wrap
{
    width: 100%;
    text-align: center;
    border: 1px solid black;
}

#page-content    
{
    border: 1px solid black;
    width: 40%;
    margin: auto;
    padding: 20px;
}

#content-block
{
    background-color: #ccccff;
    white-space: normal;
    font-family: 'infinityregular';;
    font-size: 24px;
}

header
{
    background-color: #66ff66; 
    padding: 10px;
}

#title
{
    text-align: center;
    font-size: 3em;
    font-family: 'infinityregular';
}

#titleIcon
{
    width: 70px;
    height: 70px;
    margin-bottom: -13px;
    margin-right: 10px;
}

aside
{
    border: 1px solid black;
    width: 20%;
    float: right;
    clear: left;
    padding: 20px;
}