Question

我将垂直导航的样式设置为宽度为10％，而我的内容宽度为90％，但我似乎无法让它们正确地坐在一起。我试过浮动：左边显示：内联块，但似乎没什么用。任何帮助都将非常感激。

＆＃13;

@import url(http://fonts.googleapis.com/css?family=Play);
/* CSS Reset */

html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 100%;
	font: inherit;
	vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
	display: block;
}
body {
	line-height: 1;
}
ol, ul {
	list-style: none;
}
blockquote, q {
	quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
	content: '';
	content: none;
}
table {
	border-collapse: collapse;
	border-spacing: 0;
}
.clearfix:before,
.clearfix:after {
    content: "";
    display: table;
}
.clearfix:after {
    clear: both;
}

/* --------- */
.mainHeader {
	background: rgb(255,50,50);
	padding: 20px;
}
.mainHeader h1 {
	font-family: "Play";
	color: rgb(255,255,255);
	font-size: 24px;
}
.mainNavigation {
	padding: 12px;
	width: 10%;
	height: 900px;
	font-family: "Play";
	font-size: 18px;
	background: rgb(255,50,50);
	float: left;
}
.mainNavigation ul {
	padding: 0;
	margin: 0;
	list-style-type: none;
	list-style: none;
}
.mainNavigation ul li {
	width: 100%;
	padding: 2px;
}
.mainNavigation ul li a {
	text-decoration: none;
	color: rgb(255,255,255);
	padding: 12px;
	width: 100%;
	-webkit-box-sizing : border-box;‌
    -moz-box-sizing : border-box;
    box-sizing : border-box;
	display: inline-block;
	border: 1px solid rgb(255,100,100);
}
.mainNavigation ul li a:hover {
	background: rgb(255,255,255);
	color: rgb(0,0,0);
}
.mainContent {
	padding: 8px;
	display: inline-block;
	width: 90%;
	margin: 0 auto;
	-webkit-box-sizing : border-box;‌
    -moz-box-sizing : border-box;
    box-sizing : border-box;
}
.article {
	background: rgb(222,222,222);
	padding: 8px;
	margin: 0 auto;
	border: 1px solid rgba(222,222,222,0.5);
	width: 90%;
	font-family: "Play";
}

＆＃13;

<!doctype HTML>
<html>
  <head>
    <link href="css/reset.css" type="text/css" rel="stylesheet"/>
    <link href="css/base.css" type="text/css" rel="stylesheet"/>
    <title>temp</title>
  </head>
  <body>
    <div class="mainHeader">
      <h1>Jackatron</h1>
    </div>
    <div class="mainNavigation">
      <ul class="clearfix">
        <li><a href="index.php">Home</a></li>
        <li><a href="index.php">Profile</a></li>
      </ul>
    </div>
    <div class="mainContent">
      <div class="article">
        <h1>Hello</h1>
      </div>
    </div>
  </body>
</html>

＆＃13;

Answer 1

设置导航和内容块的max-width属性，而不仅仅是width，似乎解决了这个问题：

.mainNavigation {
  max-width:10%;
}

.mainContent {
  max-width: 90%;
}

根据预期的布局，您可以使用其他选项来解决问题。例如，请考虑不设置.mainContent的宽度。

Answer 2

#mainNavigation div有12px填充。除非您将box-sizing更改为border-box，否则#mainNavigation的宽度为10％加24px（2 * 12px），因此它不适合90％宽度#mainContent格。

'box-sizing：border-box'表示元素宽度为90％，包括给定的填充或边框（注意：它不适用于边距）。

现在很常见的是在全球范围内设置box-sizing:border-box，而这是更直观的方法。用于此的代码段（您可以将其放在主css文件的顶部）：

*,
*:before,
*:after {
    box-sizing: border-box;
}

内容未在垂直导航旁边正确对齐

2 个答案: