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我想創建一個3列網頁。如何將標題和段落放在中間欄上？當我在最後一欄中輸入信息時，如何將文本對齊？感謝幫助，謝謝。如何對齊列中的文本？
另外，如何將頁面中間的版權對齊到右側？
*{
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>
\t <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>
這是一個純HTML/CSS問題，什麼都沒有做與PHP的。 –
這裏是一個工作小提琴：https://jsfiddle.net/15pz3t6b/ –
也與'html5'無關...... – vsync