html - 如何下推页面的页脚，使其始终向左换行？-6ren

html - 如何下推页面的页脚，使其始终向左换行？

转载作者：太空宇宙更新时间：2023-11-04 03:20:10

我制作了一个页面，左侧有一个菜单，页面的其余部分有一些内容，底部有一个页脚。

如果我有一大堆文字作为内容，一切都完美无缺，因为这会将页脚向下推，并使页脚向左环绕菜单。这样，一切看起来和工作都完全符合我的要求。

但是，当内容只是一个小段落时，页脚没有被充分插入，它只是卡在菜单的右侧，就像内容一样。

这是我的问题的 SSCCE:

* {
	border:0;
	margin:0;
	padding:0;
}

#menu-box {
    margin-left: 5px;
    margin-top: 5px;
    background-color: #E0E0E0;
    float: left;
    overflow: auto;
    width: 120px;
}

#menu-box .menu-category {
    font-weight: bold;
    padding-left: 10px;
    border-bottom: 1px solid #000000;
}

#menu-box .menu-item {
    padding-left: 20px;
    text-decoration: none;
}

#menu-box .menu-item a {
    text-decoration: none;
}

#menu-box .menu-item a:hover {
    text-decoration: underline;
}

#menu-box .selected {
    font-weight: bold;
    color: #000000;
}

#content
{
	margin-bottom: 15px;
    margin-left: 140px;
}

#footer {
	margin-bottom: 10px;
	padding: 10px;
    border-top: 1px solid #909090;
}

<!DOCTYPE html>
		<html>
<body>

    <div id="menu-box">
        <div class="menu-category">
            <span>Section 1</span>
        </div>
        <ul>
            <li><span class="menu-item"><a href="index.php">Item 1</a></span></li>
        </ul>
        <div class="menu-category">
            <span>Section 2</span>
        </div>
        <ul>
            <li><span class="menu-item selected">&gt; Item 2 &lt;</span></li>
            <li><span class="menu-item"><a href="#">Item 3</a></span></li>
            <li><span class="menu-item"><a href="#">Item 4</a></span></li>
            <li><span class="menu-item"><a href="#">Item 5</a></span></li>
            <li><span class="menu-item"><a href="#">Item 6</a></span></li>
        </ul>
        <div class="menu-category">
            <span>Section 3</span>
        </div>
        <ul>
            <li><span class="menu-item"><a href="#">Item 7</a></span></li>
            <li><span class="menu-item"><a href="#">Item 8</a></span></li>
            <li><span class="menu-item"><a href="#">Item 9</a></span></li>
            <li><span class="menu-item"><a href="#">Item 10</a></span></li>
            <li><span class="menu-item"><a href="#">Item 11</a></span></li>
        </ul>
    </div>
<div id="content">
   
    <p>Some content here. Some content here. Some content here. Some content here. Some content here. Some content here. Some content here. Some content here.</p>
    <p>Some content here. Some content here. Some content here. Some content here. Some content here. Some content here. Some content here.</p>
</div>

<div id="footer">
            
			This is / should be the footer of the site
			<br />
			But it's too high and too much to the right of the page because the content is not sufficient to make it go UNDER the menu
            
		</div>
</body>
</html>

有什么方法可以使页脚位于菜单框下方，无论页面上有多少内容？

谢谢。

PS:我在这个网站上有 jQuery 和 jQueryUI，所以如果这些库可以提供某种解决方案，我可以使用它。

最佳答案

只需将 clear: left; 添加到页脚即可。

* {
	border:0;
	margin:0;
	padding:0;
}

#menu-box {
    margin-left: 5px;
    margin-top: 5px;
    background-color: #E0E0E0;
    float: left;
    overflow: auto;
    width: 120px;
}

#menu-box .menu-category {
    font-weight: bold;
    padding-left: 10px;
    border-bottom: 1px solid #000000;
}

#menu-box .menu-item {
    padding-left: 20px;
    text-decoration: none;
}

#menu-box .menu-item a {
    text-decoration: none;
}

#menu-box .menu-item a:hover {
    text-decoration: underline;
}

#menu-box .selected {
    font-weight: bold;
    color: #000000;
}

#content
{
	margin-bottom: 15px;
    margin-left: 140px;
}

#footer {
	clear: left;
    margin-bottom: 10px;
	padding: 10px;
    border-top: 1px solid #909090;
}

<!DOCTYPE html>
		<html>
<body>

    <div id="menu-box">
        <div class="menu-category">
            <span>Section 1</span>
        </div>
        <ul>
            <li><span class="menu-item"><a href="index.php">Item 1</a></span></li>
        </ul>
        <div class="menu-category">
            <span>Section 2</span>
        </div>
        <ul>
            <li><span class="menu-item selected">&gt; Item 2 &lt;</span></li>
            <li><span class="menu-item"><a href="#">Item 3</a></span></li>
            <li><span class="menu-item"><a href="#">Item 4</a></span></li>
            <li><span class="menu-item"><a href="#">Item 5</a></span></li>
            <li><span class="menu-item"><a href="#">Item 6</a></span></li>
        </ul>
        <div class="menu-category">
            <span>Section 3</span>
        </div>
        <ul>
            <li><span class="menu-item"><a href="#">Item 7</a></span></li>
            <li><span class="menu-item"><a href="#">Item 8</a></span></li>
            <li><span class="menu-item"><a href="#">Item 9</a></span></li>
            <li><span class="menu-item"><a href="#">Item 10</a></span></li>
            <li><span class="menu-item"><a href="#">Item 11</a></span></li>
        </ul>
    </div>
<div id="content">
   
    <p>Some content here. Some content here. Some content here. Some content here. Some content here. Some content here. Some content here. Some content here.</p>
    <p>Some content here. Some content here. Some content here. Some content here. Some content here. Some content here. Some content here.</p>
</div>

<div id="footer">
            
			This is / should be the footer of the site
			<br />
			But it's too high and too much to the right of the page because the content is not sufficient to make it go UNDER the menu
            
		</div>
</body>
</html>