我正在尝试创建一个包含 3 列的网页。如何将标题和段落置于中间列的中心？当我在最后一列中输入信息时，如何将文本右对齐？感谢帮助，谢谢。
另外，如何将页面中间的副本右对齐？
*{
font-family: Melvetica;
margin: 0px;
padding: 0px;
}
body{
background-color: #6B6A67;
}
#container{
width: 920px;
background-color: white;
padding: 10px;
margin-left: auto; /*will center your page*/
margin-right: auto; /*will center your page*/
}
h1, h2{
text-align: center;
}
li{
text-align: center;
padding: 5px;
}
h4{
padding: 5px;
text-align: center;
}
/*To style an ID within an ID under it use the parent ID--start with header then call the ID you want to select*/
#container #header{
height: 80px;
background-color: #ADA9A0;
padding-top: 20px;
padding-left: 10px;
padding-right: 20px;
margin-bottom: 5px; /*To add empty space to bottom of the element*/
}
#container #navigation{
margin-top: 5px;
background-color: #ADA9A0;
color: white;
padding-top: 5px;
padding-bottom: 5px;
border: 2px solid #ADA9A0;
}
#container #content{
background-color: #D9D5CE;
min-height: 300px;
margin-top: 5px;
margin-bottom: 5px; /*To add empty space to bottom of the element*/
}
#container #content #sidebar1{
background-color: #ADA9A0;
float: left;
width: 200px;
min-height: 300px;
margin-bottom: 3px;
}
#container #content #column1{
background-color: white;
min-height: 300px;
margin-bottom: 3px;
margin-left: 200px;
margin-right: 200px;
margin: 0;
}
#container #content #sidebar2{
background-color: #ADA9A0;
float: right;
width: 200px;
min-height: 300px;
margin-bottom: 3px;
margin-top:-300px;
}
#container #footer{
padding-top: 1px;
border-top: 1px solid black;
}
.CR{
text-align: left;
position: fixed;
}
.Instructor{
text-align: right;
position: fixed right;
}
/*NAV LINKS - add an "a" to style items under the ID'S*/
#container #navigation a{
color: white;
text-decoration: none; /*gets rid of the underlining effect*/
padding-top: 5px;
padding-bottom: 6px;
padding-left: 10px;
padding-right: 10px;
}
/*To add a hover put a:hover*/
#container #navigation a:hover{
color: red;
background-color: white;
}
#container #content #left {
font-family: Arial;
}
<!DOCTYPE html>
<html>
<head>
<link type="text/css" rel="stylesheet" href="stylesheet.css" />
<title> My Portfolio </title>
</head>
<body>
<div id="container">
<div id="header">
<h1> CIS 2336- Internet Applications </h1>
<h2> DeVoll </h2>
</div>
<div id="navigation">
<a href="http://tdevoll16f.heyuhnem.com/index1.html/CIS 2336/My Portfolio/MyPage1.html">Home</a>
<a href="#">HTML/CSS</a>
<a href="#">PHP</a>
</div>
<div id="content">
<div id="sidebar1">
<h4> Instuctor: Natalia Fofanova </h4>
<ul>
<li> Lectures </li>
<li> Syllabus </li>
<li> Helpful Videos </li>
</ul>
</div>
<div id="column1">
<h2> HTML and CSS </h2>
<p>HTML (Hypertext Markup Language)
and CSS (Cascading Style Sheets) are two
of the core technologies
for bulding a website. <p>
<p>HTML provides a structure for the page by using "Hypertext" which refers to the hyperlinks that an HTML page may contain. Also, "Markup language" refers to the way tags are used to define the page layout and elements within the page. </p>
<p>CSS provides the visual layout of web pages. They can be used to define text styles, table sizes, and other aspects of Web pages that previously could only be defined in a page's HTML. CSS helps Web developers create a uniform look across several pages of a Web site. Instead of defining the style of each table and each block of text within a page's HTML, commonly used styles need to be defined only once in a CSS document. </p>
</p>
</div>
<div id="sidebar2">
dddd
</div>
</div>
<footer>
<div id="footer">
<div class="CR">
<h4> Copyright 2016 </h4>
</div>
<div class="Instructor">
<a href="http://heyuhnem.com/"><h4>Copyright Natalie Fofanova </h4> </a>
</div>
</footer>
</body>
</html>最佳答案
你只需要使用文本对齐
即:text-align : right , text-align : center
关于css - 如何对齐列中的文本？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/39625441/