Html 以三列布局居中页面
我的页面布局有问题。我试着做一个页眉，三栏，页脚的布局，全部居中。这是我的密码：Html 以三列布局居中页面,html,css,Html,Css,我的页面布局有问题。我试着做一个页眉，三栏，页脚的布局，全部居中。这是我的密码： #pgCenter { text-align:center; margin: 20px; } #container { text-align:left; width: 960px; margin: 0 auto; } #header { width:10
#pgCenter
{
text-align:center;
margin: 20px;
}
#container
{
text-align:left;
width: 960px;
margin: 0 auto;
}
#header
{
width:100%;
text-align:center;
}
#footer
{
text-align:center;
width: 100%;
}
.oneThirdContainer {
width: 300px;
float: left;
}
.clear {
clear: both;
}
</style>
<div id="pgCenter">
<form id="form1" runat="server">
<div id="container">
<div id="header">
here is my header
</div>
<div class="oneThirdContainer">
<p>This is where the login control goes. For testing purposes, I'll just throw some text in here.</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2mid - And here is some more placehold text so that I can see how this div is laying out!
I should also write some more text here because I still don't see anything going on :(</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2side - What else do you want me to put? I can't even think of anything right now except
eating some bomb delicious wingstop. I can't wait to get my paws on those saucy spicy cajun flavored mudda fuggas!</p>
</div>
<div class="clear"></div>
<div id="footer">
<p>(footer) Copyright © 2011</p>
</div>
</div>
</form>
</div>
</body>
#pgCenter
{
text-align:center;
margin: 20px;
}
#container
{
text-align:left;
width: 960px;
margin: 0 auto;
}
#header
{
width:100%;
text-align:center;
}
#footer
{
text-align:center;
width: 100%;
}
.oneThirdContainer {
width: 300px;
float: left;
}
.clear {
clear: both;
}
</style>
<div id="pgCenter">
<form id="form1" runat="server">
<div id="container">
<div id="header">
here is my header
</div>
<div class="oneThirdContainer">
<p>This is where the login control goes. For testing purposes, I'll just throw some text in here.</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2mid - And here is some more placehold text so that I can see how this div is laying out!
I should also write some more text here because I still don't see anything going on :(</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2side - What else do you want me to put? I can't even think of anything right now except
eating some bomb delicious wingstop. I can't wait to get my paws on those saucy spicy cajun flavored mudda fuggas!</p>
</div>
<div class="clear"></div>
<div id="footer">
<p>(footer) Copyright © 2011</p>
</div>
</div>
</form>
</div>
</body>
#pgCenter
{
text-align:center;
margin: 20px;
}
#container
{
text-align:left;
width: 960px;
margin: 0 auto;
}
#header
{
width:100%;
text-align:center;
}
#footer
{
text-align:center;
width: 100%;
}
.oneThirdContainer {
width: 300px;
float: left;
}
.clear {
clear: both;
}
</style>
<div id="pgCenter">
<form id="form1" runat="server">
<div id="container">
<div id="header">
here is my header
</div>
<div class="oneThirdContainer">
<p>This is where the login control goes. For testing purposes, I'll just throw some text in here.</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2mid - And here is some more placehold text so that I can see how this div is laying out!
I should also write some more text here because I still don't see anything going on :(</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2side - What else do you want me to put? I can't even think of anything right now except
eating some bomb delicious wingstop. I can't wait to get my paws on those saucy spicy cajun flavored mudda fuggas!</p>
</div>
<div class="clear"></div>
<div id="footer">
<p>(footer) Copyright © 2011</p>
</div>
</div>
</form>
</div>
</body>
这是我的头
这就是登录控件的位置。出于测试目的，我将在这里输入一些文本。
内部DIV ID:col2mid-这里还有一些placehold文本，以便我可以看到这个DIV是如何布局的！
我还应该在这里多写一些文字，因为我仍然没有看到任何进展：(
#pgCenter
{
text-align:center;
margin: 20px;
}
#container
{
text-align:left;
width: 960px;
margin: 0 auto;
}
#header
{
width:100%;
text-align:center;
}
#footer
{
text-align:center;
width: 100%;
}
.oneThirdContainer {
width: 300px;
float: left;
}
.clear {
clear: both;
}
</style>
<div id="pgCenter">
<form id="form1" runat="server">
<div id="container">
<div id="header">
here is my header
</div>
<div class="oneThirdContainer">
<p>This is where the login control goes. For testing purposes, I'll just throw some text in here.</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2mid - And here is some more placehold text so that I can see how this div is laying out!
I should also write some more text here because I still don't see anything going on :(</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2side - What else do you want me to put? I can't even think of anything right now except
eating some bomb delicious wingstop. I can't wait to get my paws on those saucy spicy cajun flavored mudda fuggas!</p>
</div>
<div class="clear"></div>
<div id="footer">
<p>(footer) Copyright © 2011</p>
</div>
</div>
</form>
</div>
</body>
INSIDE DIV ID:col2side-你还想让我放什么？我现在甚至想不出什么，除了
吃了些美味的鸡翅。我迫不及待地想把我的爪子放在那些辣辣的卡琼口味的穆达浓烟上
#pgCenter
{
text-align:center;
margin: 20px;
}
#container
{
text-align:left;
width: 960px;
margin: 0 auto;
}
#header
{
width:100%;
text-align:center;
}
#footer
{
text-align:center;
width: 100%;
}
.oneThirdContainer {
width: 300px;
float: left;
}
.clear {
clear: both;
}
</style>
<div id="pgCenter">
<form id="form1" runat="server">
<div id="container">
<div id="header">
here is my header
</div>
<div class="oneThirdContainer">
<p>This is where the login control goes. For testing purposes, I'll just throw some text in here.</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2mid - And here is some more placehold text so that I can see how this div is laying out!
I should also write some more text here because I still don't see anything going on :(</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2side - What else do you want me to put? I can't even think of anything right now except
eating some bomb delicious wingstop. I can't wait to get my paws on those saucy spicy cajun flavored mudda fuggas!</p>
</div>
<div class="clear"></div>
<div id="footer">
<p>(footer) Copyright © 2011</p>
</div>
</div>
</form>
</div>
</body>
（页脚）版权所有©2011
#pgCenter
{
text-align:center;
margin: 20px;
}
#container
{
text-align:left;
width: 960px;
margin: 0 auto;
}
#header
{
width:100%;
text-align:center;
}
#footer
{
text-align:center;
width: 100%;
}
.oneThirdContainer {
width: 300px;
float: left;
}
.clear {
clear: both;
}
</style>
<div id="pgCenter">
<form id="form1" runat="server">
<div id="container">
<div id="header">
here is my header
</div>
<div class="oneThirdContainer">
<p>This is where the login control goes. For testing purposes, I'll just throw some text in here.</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2mid - And here is some more placehold text so that I can see how this div is laying out!
I should also write some more text here because I still don't see anything going on :(</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2side - What else do you want me to put? I can't even think of anything right now except
eating some bomb delicious wingstop. I can't wait to get my paws on those saucy spicy cajun flavored mudda fuggas!</p>
</div>
<div class="clear"></div>
<div id="footer">
<p>(footer) Copyright © 2011</p>
</div>
</div>
</form>
</div>
</body>
col2outercol2outer div
#pgCenter
{
text-align:center;
margin: 20px;
}
#container
{
text-align:left;
width: 960px;
margin: 0 auto;
}
#header
{
width:100%;
text-align:center;
}
#footer
{
text-align:center;
width: 100%;
}
.oneThirdContainer {
width: 300px;
float: left;
}
.clear {
clear: both;
}
</style>
<div id="pgCenter">
<form id="form1" runat="server">
<div id="container">
<div id="header">
here is my header
</div>
<div class="oneThirdContainer">
<p>This is where the login control goes. For testing purposes, I'll just throw some text in here.</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2mid - And here is some more placehold text so that I can see how this div is laying out!
I should also write some more text here because I still don't see anything going on :(</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2side - What else do you want me to put? I can't even think of anything right now except
eating some bomb delicious wingstop. I can't wait to get my paws on those saucy spicy cajun flavored mudda fuggas!</p>
</div>
<div class="clear"></div>
<div id="footer">
<p>(footer) Copyright © 2011</p>
</div>
</div>
</form>
</div>
</body>
#pgCenter
{
text-align:center;
margin: 20px;
}
#container
{
text-align:left;
width: 960px;
margin: 0 auto;
}
#header
{
width:100%;
text-align:center;
}
#footer
{
text-align:center;
width: 100%;
}
.oneThirdContainer {
width: 300px;
float: left;
}
.clear {
clear: both;
}
</style>
<div id="pgCenter">
<form id="form1" runat="server">
<div id="container">
<div id="header">
here is my header
</div>
<div class="oneThirdContainer">
<p>This is where the login control goes. For testing purposes, I'll just throw some text in here.</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2mid - And here is some more placehold text so that I can see how this div is laying out!
I should also write some more text here because I still don't see anything going on :(</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2side - What else do you want me to put? I can't even think of anything right now except
eating some bomb delicious wingstop. I can't wait to get my paws on those saucy spicy cajun flavored mudda fuggas!</p>
</div>
<div class="clear"></div>
<div id="footer">
<p>(footer) Copyright © 2011</p>
</div>
</div>
</form>
</div>
</body>
#pgCenter
{
text-align:center;
margin: 20px;
}
#container
{
text-align:left;
width: 960px;
margin: 0 auto;
}
#header
{
width:100%;
text-align:center;
}
#footer
{
text-align:center;
width: 100%;
}
.oneThirdContainer {
width: 300px;
float: left;
}
.clear {
clear: both;
}
</style>
<div id="pgCenter">
<form id="form1" runat="server">
<div id="container">
<div id="header">
here is my header
</div>
<div class="oneThirdContainer">
<p>This is where the login control goes. For testing purposes, I'll just throw some text in here.</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2mid - And here is some more placehold text so that I can see how this div is laying out!
I should also write some more text here because I still don't see anything going on :(</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2side - What else do you want me to put? I can't even think of anything right now except
eating some bomb delicious wingstop. I can't wait to get my paws on those saucy spicy cajun flavored mudda fuggas!</p>
</div>
<div class="clear"></div>
<div id="footer">
<p>(footer) Copyright © 2011</p>
</div>
</div>
</form>
</div>
</body>
#pgCenter
{
text-align:center;
margin: 20px;
}
#container
{
text-align:left;
width: 960px;
margin: 0 auto;
}
#header
{
width:100%;
text-align:center;
}
#footer
{
text-align:center;
width: 100%;
}
.oneThirdContainer {
width: 300px;
float: left;
}
.clear {
clear: both;
}
</style>
<div id="pgCenter">
<form id="form1" runat="server">
<div id="container">
<div id="header">
here is my header
</div>
<div class="oneThirdContainer">
<p>This is where the login control goes. For testing purposes, I'll just throw some text in here.</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2mid - And here is some more placehold text so that I can see how this div is laying out!
I should also write some more text here because I still don't see anything going on :(</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2side - What else do you want me to put? I can't even think of anything right now except
eating some bomb delicious wingstop. I can't wait to get my paws on those saucy spicy cajun flavored mudda fuggas!</p>
</div>
<div class="clear"></div>
<div id="footer">
<p>(footer) Copyright © 2011</p>
</div>
</div>
</form>
</div>
</body>
#pgCenter
{
text-align:center;
margin: 20px;
}
#container
{
text-align:left;
width: 960px;
margin: 0 auto;
}
#header
{
width:100%;
text-align:center;
}
#footer
{
text-align:center;
width: 100%;
}
.oneThirdContainer {
width: 300px;
float: left;
}
.clear {
clear: both;
}
</style>
<div id="pgCenter">
<form id="form1" runat="server">
<div id="container">
<div id="header">
here is my header
</div>
<div class="oneThirdContainer">
<p>This is where the login control goes. For testing purposes, I'll just throw some text in here.</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2mid - And here is some more placehold text so that I can see how this div is laying out!
I should also write some more text here because I still don't see anything going on :(</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2side - What else do you want me to put? I can't even think of anything right now except
eating some bomb delicious wingstop. I can't wait to get my paws on those saucy spicy cajun flavored mudda fuggas!</p>
</div>
<div class="clear"></div>
<div id="footer">
<p>(footer) Copyright © 2011</p>
</div>
</div>
</form>
</div>
</body>
#pgCenter
{
text-align:center;
margin: 20px;
}
#container
{
text-align:left;
width: 960px;
margin: 0 auto;
}
#header
{
width:100%;
text-align:center;
}
#footer
{
text-align:center;
width: 100%;
}
.oneThirdContainer {
width: 300px;
float: left;
}
.clear {
clear: both;
}
</style>
<div id="pgCenter">
<form id="form1" runat="server">
<div id="container">
<div id="header">
here is my header
</div>
<div class="oneThirdContainer">
<p>This is where the login control goes. For testing purposes, I'll just throw some text in here.</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2mid - And here is some more placehold text so that I can see how this div is laying out!
I should also write some more text here because I still don't see anything going on :(</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2side - What else do you want me to put? I can't even think of anything right now except
eating some bomb delicious wingstop. I can't wait to get my paws on those saucy spicy cajun flavored mudda fuggas!</p>
</div>
<div class="clear"></div>
<div id="footer">
<p>(footer) Copyright © 2011</p>
</div>
</div>
</form>
</div>
</body>
要解决第一个问题，只需将
清除：两个添加到#container#footer
，即可清除其上方的浮动
#pgCenter
{
text-align:center;
margin: 20px;
}
#container
{
text-align:left;
width: 960px;
margin: 0 auto;
}
#header
{
width:100%;
text-align:center;
}
#footer
{
text-align:center;
width: 100%;
}
.oneThirdContainer {
width: 300px;
float: left;
}
.clear {
clear: both;
}
</style>
<div id="pgCenter">
<form id="form1" runat="server">
<div id="container">
<div id="header">
here is my header
</div>
<div class="oneThirdContainer">
<p>This is where the login control goes. For testing purposes, I'll just throw some text in here.</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2mid - And here is some more placehold text so that I can see how this div is laying out!
I should also write some more text here because I still don't see anything going on :(</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2side - What else do you want me to put? I can't even think of anything right now except
eating some bomb delicious wingstop. I can't wait to get my paws on those saucy spicy cajun flavored mudda fuggas!</p>
</div>
<div class="clear"></div>
<div id="footer">
<p>(footer) Copyright © 2011</p>
</div>
</div>
</form>
</div>
</body>
#container#col2outer
问题是因为内部的p
元素默认设置了一些margin
#pgCenter
{
text-align:center;
margin: 20px;
}
#container
{
text-align:left;
width: 960px;
margin: 0 auto;
}
#header
{
width:100%;
text-align:center;
}
#footer
{
text-align:center;
width: 100%;
}
.oneThirdContainer {
width: 300px;
float: left;
}
.clear {
clear: both;
}
</style>
<div id="pgCenter">
<form id="form1" runat="server">
<div id="container">
<div id="header">
here is my header
</div>
<div class="oneThirdContainer">
<p>This is where the login control goes. For testing purposes, I'll just throw some text in here.</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2mid - And here is some more placehold text so that I can see how this div is laying out!
I should also write some more text here because I still don't see anything going on :(</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2side - What else do you want me to put? I can't even think of anything right now except
eating some bomb delicious wingstop. I can't wait to get my paws on those saucy spicy cajun flavored mudda fuggas!</p>
</div>
<div class="clear"></div>
<div id="footer">
<p>(footer) Copyright © 2011</p>
</div>
</div>
</form>
</div>
</body>
此外，您应该从所有选择器的开始处删除无关的#容器
#pgCenter
{
text-align:center;
margin: 20px;
}
#container
{
text-align:left;
width: 960px;
margin: 0 auto;
}
#header
{
width:100%;
text-align:center;
}
#footer
{
text-align:center;
width: 100%;
}
.oneThirdContainer {
width: 300px;
float: left;
}
.clear {
clear: both;
}
</style>
<div id="pgCenter">
<form id="form1" runat="server">
<div id="container">
<div id="header">
here is my header
</div>
<div class="oneThirdContainer">
<p>This is where the login control goes. For testing purposes, I'll just throw some text in here.</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2mid - And here is some more placehold text so that I can see how this div is laying out!
I should also write some more text here because I still don't see anything going on :(</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2side - What else do you want me to put? I can't even think of anything right now except
eating some bomb delicious wingstop. I can't wait to get my paws on those saucy spicy cajun flavored mudda fuggas!</p>
</div>
<div class="clear"></div>
<div id="footer">
<p>(footer) Copyright © 2011</p>
</div>
</div>
</form>
</div>
</body>
所有这些更改：要解决第一个问题，只需将清除：两个
添加到#container#footer
，以清除其上方的浮动
#pgCenter
{
text-align:center;
margin: 20px;
}
#container
{
text-align:left;
width: 960px;
margin: 0 auto;
}
#header
{
width:100%;
text-align:center;
}
#footer
{
text-align:center;
width: 100%;
}
.oneThirdContainer {
width: 300px;
float: left;
}
.clear {
clear: both;
}
</style>
<div id="pgCenter">
<form id="form1" runat="server">
<div id="container">
<div id="header">
here is my header
</div>
<div class="oneThirdContainer">
<p>This is where the login control goes. For testing purposes, I'll just throw some text in here.</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2mid - And here is some more placehold text so that I can see how this div is laying out!
I should also write some more text here because I still don't see anything going on :(</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2side - What else do you want me to put? I can't even think of anything right now except
eating some bomb delicious wingstop. I can't wait to get my paws on those saucy spicy cajun flavored mudda fuggas!</p>
</div>
<div class="clear"></div>
<div id="footer">
<p>(footer) Copyright © 2011</p>
</div>
</div>
</form>
</div>
</body>
#container#col2outer
问题是因为内部的p
元素默认设置了一些margin
#pgCenter
{
text-align:center;
margin: 20px;
}
#container
{
text-align:left;
width: 960px;
margin: 0 auto;
}
#header
{
width:100%;
text-align:center;
}
#footer
{
text-align:center;
width: 100%;
}
.oneThirdContainer {
width: 300px;
float: left;
}
.clear {
clear: both;
}
</style>
<div id="pgCenter">
<form id="form1" runat="server">
<div id="container">
<div id="header">
here is my header
</div>
<div class="oneThirdContainer">
<p>This is where the login control goes. For testing purposes, I'll just throw some text in here.</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2mid - And here is some more placehold text so that I can see how this div is laying out!
I should also write some more text here because I still don't see anything going on :(</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2side - What else do you want me to put? I can't even think of anything right now except
eating some bomb delicious wingstop. I can't wait to get my paws on those saucy spicy cajun flavored mudda fuggas!</p>
</div>
<div class="clear"></div>
<div id="footer">
<p>(footer) Copyright © 2011</p>
</div>
</div>
</form>
</div>
</body>
此外，您应该从所有选择器的开始处删除无关的#容器
#pgCenter
{
text-align:center;
margin: 20px;
}
#container
{
text-align:left;
width: 960px;
margin: 0 auto;
}
#header
{
width:100%;
text-align:center;
}
#footer
{
text-align:center;
width: 100%;
}
.oneThirdContainer {
width: 300px;
float: left;
}
.clear {
clear: both;
}
</style>
<div id="pgCenter">
<form id="form1" runat="server">
<div id="container">
<div id="header">
here is my header
</div>
<div class="oneThirdContainer">
<p>This is where the login control goes. For testing purposes, I'll just throw some text in here.</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2mid - And here is some more placehold text so that I can see how this div is laying out!
I should also write some more text here because I still don't see anything going on :(</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2side - What else do you want me to put? I can't even think of anything right now except
eating some bomb delicious wingstop. I can't wait to get my paws on those saucy spicy cajun flavored mudda fuggas!</p>
</div>
<div class="clear"></div>
<div id="footer">
<p>(footer) Copyright © 2011</p>
</div>
</div>
</form>
</div>
</body>
所有这些变化：你做得太多了
#pgCenter
{
text-align:center;
margin: 20px;
}
#container
{
text-align:left;
width: 960px;
margin: 0 auto;
}
#header
{
width:100%;
text-align:center;
}
#footer
{
text-align:center;
width: 100%;
}
.oneThirdContainer {
width: 300px;
float: left;
}
.clear {
clear: both;
}
</style>
<div id="pgCenter">
<form id="form1" runat="server">
<div id="container">
<div id="header">
here is my header
</div>
<div class="oneThirdContainer">
<p>This is where the login control goes. For testing purposes, I'll just throw some text in here.</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2mid - And here is some more placehold text so that I can see how this div is laying out!
I should also write some more text here because I still don't see anything going on :(</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2side - What else do you want me to put? I can't even think of anything right now except
eating some bomb delicious wingstop. I can't wait to get my paws on those saucy spicy cajun flavored mudda fuggas!</p>
</div>
<div class="clear"></div>
<div id="footer">
<p>(footer) Copyright © 2011</p>
</div>
</div>
</form>
</div>
</body>
#pgCenter
{
text-align:center;
margin: 20px;
}
#container
{
text-align:left;
width: 960px;
margin: 0 auto;
}
#header
{
width:100%;
text-align:center;
}
#footer
{
text-align:center;
width: 100%;
}
.oneThirdContainer {
width: 300px;
float: left;
}
.clear {
clear: both;
}
</style>
<div id="pgCenter">
<form id="form1" runat="server">
<div id="container">
<div id="header">
here is my header
</div>
<div class="oneThirdContainer">
<p>This is where the login control goes. For testing purposes, I'll just throw some text in here.</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2mid - And here is some more placehold text so that I can see how this div is laying out!
I should also write some more text here because I still don't see anything going on :(</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2side - What else do you want me to put? I can't even think of anything right now except
eating some bomb delicious wingstop. I can't wait to get my paws on those saucy spicy cajun flavored mudda fuggas!</p>
</div>
<div class="clear"></div>
<div id="footer">
<p>(footer) Copyright © 2011</p>
</div>
</div>
</form>
</div>
</body>
#pgCenter
{
文本对齐：居中；
利润率：20px；
}
#容器
{
文本对齐：左对齐；
宽度：960px；
保证金：0自动；
}
#标题
{
宽度：100%；
文本对齐：居中；
}
#页脚
{
文本对齐：居中；
宽度：100%；
}
.第三个容器{
宽度：300px；
浮动：左；
}
.清楚{
明确：两者皆有；
}
这是我的头
这就是登录控件的位置。出于测试目的，我将在这里输入一些文本
#pgCenter
{
text-align:center;
margin: 20px;
}
#container
{
text-align:left;
width: 960px;
margin: 0 auto;
}
#header
{
width:100%;
text-align:center;
}
#footer
{
text-align:center;
width: 100%;
}
.oneThirdContainer {
width: 300px;
float: left;
}
.clear {
clear: both;
}
</style>
<div id="pgCenter">
<form id="form1" runat="server">
<div id="container">
<div id="header">
here is my header
</div>
<div class="oneThirdContainer">
<p>This is where the login control goes. For testing purposes, I'll just throw some text in here.</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2mid - And here is some more placehold text so that I can see how this div is laying out!
I should also write some more text here because I still don't see anything going on :(</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2side - What else do you want me to put? I can't even think of anything right now except
eating some bomb delicious wingstop. I can't wait to get my paws on those saucy spicy cajun flavored mudda fuggas!</p>
</div>
<div class="clear"></div>
<div id="footer">
<p>(footer) Copyright © 2011</p>
</div>
</div>
</form>
</div>
</body>
内部DIV ID:col2mid-这里还有一些placehold文本，以便我可以看到这个DIV是如何布局的！
我还应该在这里多写一些文字，因为我仍然没有看到任何进展：(
#pgCenter
{
text-align:center;
margin: 20px;
}
#container
{
text-align:left;
width: 960px;
margin: 0 auto;
}
#header
{
width:100%;
text-align:center;
}
#footer
{
text-align:center;
width: 100%;
}
.oneThirdContainer {
width: 300px;
float: left;
}
.clear {
clear: both;
}
</style>
<div id="pgCenter">
<form id="form1" runat="server">
<div id="container">
<div id="header">
here is my header
</div>
<div class="oneThirdContainer">
<p>This is where the login control goes. For testing purposes, I'll just throw some text in here.</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2mid - And here is some more placehold text so that I can see how this div is laying out!
I should also write some more text here because I still don't see anything going on :(</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2side - What else do you want me to put? I can't even think of anything right now except
eating some bomb delicious wingstop. I can't wait to get my paws on those saucy spicy cajun flavored mudda fuggas!</p>
</div>
<div class="clear"></div>
<div id="footer">
<p>(footer) Copyright © 2011</p>
</div>
</div>
</form>
</div>
</body>
INSIDE DIV ID:col2side-你还想让我放什么？我现在甚至想不出什么，除了
吃了些美味的鸡翅。我迫不及待地想把我的爪子放在那些辣辣的卡琼口味的穆达浓烟上
#pgCenter
{
text-align:center;
margin: 20px;
}
#container
{
text-align:left;
width: 960px;
margin: 0 auto;
}
#header
{
width:100%;
text-align:center;
}
#footer
{
text-align:center;
width: 100%;
}
.oneThirdContainer {
width: 300px;
float: left;
}
.clear {
clear: both;
}
</style>
<div id="pgCenter">
<form id="form1" runat="server">
<div id="container">
<div id="header">
here is my header
</div>
<div class="oneThirdContainer">
<p>This is where the login control goes. For testing purposes, I'll just throw some text in here.</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2mid - And here is some more placehold text so that I can see how this div is laying out!
I should also write some more text here because I still don't see anything going on :(</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2side - What else do you want me to put? I can't even think of anything right now except
eating some bomb delicious wingstop. I can't wait to get my paws on those saucy spicy cajun flavored mudda fuggas!</p>
</div>
<div class="clear"></div>
<div id="footer">
<p>(footer) Copyright © 2011</p>
</div>
</div>
</form>
</div>
</body>
（页脚）版权所有©2011
#pgCenter
{
text-align:center;
margin: 20px;
}
#container
{
text-align:left;
width: 960px;
margin: 0 auto;
}
#header
{
width:100%;
text-align:center;
}
#footer
{
text-align:center;
width: 100%;
}
.oneThirdContainer {
width: 300px;
float: left;
}
.clear {
clear: both;
}
</style>
<div id="pgCenter">
<form id="form1" runat="server">
<div id="container">
<div id="header">
here is my header
</div>
<div class="oneThirdContainer">
<p>This is where the login control goes. For testing purposes, I'll just throw some text in here.</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2mid - And here is some more placehold text so that I can see how this div is laying out!
I should also write some more text here because I still don't see anything going on :(</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2side - What else do you want me to put? I can't even think of anything right now except
eating some bomb delicious wingstop. I can't wait to get my paws on those saucy spicy cajun flavored mudda fuggas!</p>
</div>
<div class="clear"></div>
<div id="footer">
<p>(footer) Copyright © 2011</p>
</div>
</div>
</form>
</div>
</body>
你做得太多了
#pgCenter
{
text-align:center;
margin: 20px;
}
#container
{
text-align:left;
width: 960px;
margin: 0 auto;
}
#header
{
width:100%;
text-align:center;
}
#footer
{
text-align:center;
width: 100%;
}
.oneThirdContainer {
width: 300px;
float: left;
}
.clear {
clear: both;
}
</style>
<div id="pgCenter">
<form id="form1" runat="server">
<div id="container">
<div id="header">
here is my header
</div>
<div class="oneThirdContainer">
<p>This is where the login control goes. For testing purposes, I'll just throw some text in here.</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2mid - And here is some more placehold text so that I can see how this div is laying out!
I should also write some more text here because I still don't see anything going on :(</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2side - What else do you want me to put? I can't even think of anything right now except
eating some bomb delicious wingstop. I can't wait to get my paws on those saucy spicy cajun flavored mudda fuggas!</p>
</div>
<div class="clear"></div>
<div id="footer">
<p>(footer) Copyright © 2011</p>
</div>
</div>
</form>
</div>
</body>
#pgCenter
{
文本对齐：居中；
利润率：20px；
}
#容器
{
文本对齐：左对齐；
宽度：960px；
保证金：0自动；
}
#标题
{
宽度：100%；
文本对齐：居中；
}
#页脚
{
文本对齐：居中；
宽度：100%；
}
.第三个容器{
宽度：300px；
浮动：左；
}
.清楚{
明确：两者皆有；
}
这是我的头
这就是登录控件的位置。出于测试目的，我将在这里输入一些文本
#pgCenter
{
text-align:center;
margin: 20px;
}
#container
{
text-align:left;
width: 960px;
margin: 0 auto;
}
#header
{
width:100%;
text-align:center;
}
#footer
{
text-align:center;
width: 100%;
}
.oneThirdContainer {
width: 300px;
float: left;
}
.clear {
clear: both;
}
</style>
<div id="pgCenter">
<form id="form1" runat="server">
<div id="container">
<div id="header">
here is my header
</div>
<div class="oneThirdContainer">
<p>This is where the login control goes. For testing purposes, I'll just throw some text in here.</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2mid - And here is some more placehold text so that I can see how this div is laying out!
I should also write some more text here because I still don't see anything going on :(</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2side - What else do you want me to put? I can't even think of anything right now except
eating some bomb delicious wingstop. I can't wait to get my paws on those saucy spicy cajun flavored mudda fuggas!</p>
</div>
<div class="clear"></div>
<div id="footer">
<p>(footer) Copyright © 2011</p>
</div>
</div>
</form>
</div>
</body>
内部DIV ID:col2mid-这里还有一些placehold文本，以便我可以看到这个DIV是如何布局的！
我还应该在这里多写一些文字，因为我仍然没有看到任何进展：(
#pgCenter
{
text-align:center;
margin: 20px;
}
#container
{
text-align:left;
width: 960px;
margin: 0 auto;
}
#header
{
width:100%;
text-align:center;
}
#footer
{
text-align:center;
width: 100%;
}
.oneThirdContainer {
width: 300px;
float: left;
}
.clear {
clear: both;
}
</style>
<div id="pgCenter">
<form id="form1" runat="server">
<div id="container">
<div id="header">
here is my header
</div>
<div class="oneThirdContainer">
<p>This is where the login control goes. For testing purposes, I'll just throw some text in here.</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2mid - And here is some more placehold text so that I can see how this div is laying out!
I should also write some more text here because I still don't see anything going on :(</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2side - What else do you want me to put? I can't even think of anything right now except
eating some bomb delicious wingstop. I can't wait to get my paws on those saucy spicy cajun flavored mudda fuggas!</p>
</div>
<div class="clear"></div>
<div id="footer">
<p>(footer) Copyright © 2011</p>
</div>
</div>
</form>
</div>
</body>
INSIDE DIV ID:col2side-你还想让我放什么？我现在甚至想不出什么，除了
吃了些美味的鸡翅。我迫不及待地想把我的爪子放在那些辣辣的卡琼口味的穆达浓烟上
#pgCenter
{
text-align:center;
margin: 20px;
}
#container
{
text-align:left;
width: 960px;
margin: 0 auto;
}
#header
{
width:100%;
text-align:center;
}
#footer
{
text-align:center;
width: 100%;
}
.oneThirdContainer {
width: 300px;
float: left;
}
.clear {
clear: both;
}
</style>
<div id="pgCenter">
<form id="form1" runat="server">
<div id="container">
<div id="header">
here is my header
</div>
<div class="oneThirdContainer">
<p>This is where the login control goes. For testing purposes, I'll just throw some text in here.</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2mid - And here is some more placehold text so that I can see how this div is laying out!
I should also write some more text here because I still don't see anything going on :(</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2side - What else do you want me to put? I can't even think of anything right now except
eating some bomb delicious wingstop. I can't wait to get my paws on those saucy spicy cajun flavored mudda fuggas!</p>
</div>
<div class="clear"></div>
<div id="footer">
<p>(footer) Copyright © 2011</p>
</div>
</div>
</form>
</div>
</body>
（页脚）版权所有©2011
#pgCenter
{
text-align:center;
margin: 20px;
}
#container
{
text-align:left;
width: 960px;
margin: 0 auto;
}
#header
{
width:100%;
text-align:center;
}
#footer
{
text-align:center;
width: 100%;
}
.oneThirdContainer {
width: 300px;
float: left;
}
.clear {
clear: both;
}
</style>
<div id="pgCenter">
<form id="form1" runat="server">
<div id="container">
<div id="header">
here is my header
</div>
<div class="oneThirdContainer">
<p>This is where the login control goes. For testing purposes, I'll just throw some text in here.</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2mid - And here is some more placehold text so that I can see how this div is laying out!
I should also write some more text here because I still don't see anything going on :(</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2side - What else do you want me to put? I can't even think of anything right now except
eating some bomb delicious wingstop. I can't wait to get my paws on those saucy spicy cajun flavored mudda fuggas!</p>
</div>
<div class="clear"></div>
<div id="footer">
<p>(footer) Copyright © 2011</p>
</div>
</div>
</form>
</div>
</body>
与其试图指出我认为你的错误，不如让你看看我会怎么做
#pgCenter
{
text-align:center;
margin: 20px;
}
#container
{
text-align:left;
width: 960px;
margin: 0 auto;
}
#header
{
width:100%;
text-align:center;
}
#footer
{
text-align:center;
width: 100%;
}
.oneThirdContainer {
width: 300px;
float: left;
}
.clear {
clear: both;
}
</style>
<div id="pgCenter">
<form id="form1" runat="server">
<div id="container">
<div id="header">
here is my header
</div>
<div class="oneThirdContainer">
<p>This is where the login control goes. For testing purposes, I'll just throw some text in here.</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2mid - And here is some more placehold text so that I can see how this div is laying out!
I should also write some more text here because I still don't see anything going on :(</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2side - What else do you want me to put? I can't even think of anything right now except
eating some bomb delicious wingstop. I can't wait to get my paws on those saucy spicy cajun flavored mudda fuggas!</p>
</div>
<div class="clear"></div>
<div id="footer">
<p>(footer) Copyright © 2011</p>
</div>
</div>
</form>
</div>
</body>
基本上，您描述的是3行，中间一行分为3列
#pgCenter
{
text-align:center;
margin: 20px;
}
#container
{
text-align:left;
width: 960px;
margin: 0 auto;
}
#header
{
width:100%;
text-align:center;
}
#footer
{
text-align:center;
width: 100%;
}
.oneThirdContainer {
width: 300px;
float: left;
}
.clear {
clear: both;
}
</style>
<div id="pgCenter">
<form id="form1" runat="server">
<div id="container">
<div id="header">
here is my header
</div>
<div class="oneThirdContainer">
<p>This is where the login control goes. For testing purposes, I'll just throw some text in here.</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2mid - And here is some more placehold text so that I can see how this div is laying out!
I should also write some more text here because I still don't see anything going on :(</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2side - What else do you want me to put? I can't even think of anything right now except
eating some bomb delicious wingstop. I can't wait to get my paws on those saucy spicy cajun flavored mudda fuggas!</p>
</div>
<div class="clear"></div>
<div id="footer">
<p>(footer) Copyright © 2011</p>
</div>
</div>
</form>
</div>
</body>
<!-- HTML -->
<div id="header">header</div>
<div id="middle">
<div id="col1">col 1</div>
<div id="col2">col 2</div>
<div id="col3">col 3</div>
</div>
<div id="footer">footer</div>
这应该把col1
、col2
和col3
放在中间的内联。我包括边框只是为了举例说明它们的位置
#pgCenter
{
text-align:center;
margin: 20px;
}
#container
{
text-align:left;
width: 960px;
margin: 0 auto;
}
#header
{
width:100%;
text-align:center;
}
#footer
{
text-align:center;
width: 100%;
}
.oneThirdContainer {
width: 300px;
float: left;
}
.clear {
clear: both;
}
</style>
<div id="pgCenter">
<form id="form1" runat="server">
<div id="container">
<div id="header">
here is my header
</div>
<div class="oneThirdContainer">
<p>This is where the login control goes. For testing purposes, I'll just throw some text in here.</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2mid - And here is some more placehold text so that I can see how this div is laying out!
I should also write some more text here because I still don't see anything going on :(</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2side - What else do you want me to put? I can't even think of anything right now except
eating some bomb delicious wingstop. I can't wait to get my paws on those saucy spicy cajun flavored mudda fuggas!</p>
</div>
<div class="clear"></div>
<div id="footer">
<p>(footer) Copyright © 2011</p>
</div>
</div>
</form>
</div>
</body>
这就是简单的三列布局。虽然不是最优雅的，但也可以。要想获得更优雅的布局，请查看：
#pgCenter
{
text-align:center;
margin: 20px;
}
#container
{
text-align:left;
width: 960px;
margin: 0 auto;
}
#header
{
width:100%;
text-align:center;
}
#footer
{
text-align:center;
width: 100%;
}
.oneThirdContainer {
width: 300px;
float: left;
}
.clear {
clear: both;
}
</style>
<div id="pgCenter">
<form id="form1" runat="server">
<div id="container">
<div id="header">
here is my header
</div>
<div class="oneThirdContainer">
<p>This is where the login control goes. For testing purposes, I'll just throw some text in here.</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2mid - And here is some more placehold text so that I can see how this div is laying out!
I should also write some more text here because I still don't see anything going on :(</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2side - What else do you want me to put? I can't even think of anything right now except
eating some bomb delicious wingstop. I can't wait to get my paws on those saucy spicy cajun flavored mudda fuggas!</p>
</div>
<div class="clear"></div>
<div id="footer">
<p>(footer) Copyright © 2011</p>
</div>
</div>
</form>
</div>
</body>
与其试图指出我认为你的问题所在，不如让你看看我会怎么做
#pgCenter
{
text-align:center;
margin: 20px;
}
#container
{
text-align:left;
width: 960px;
margin: 0 auto;
}
#header
{
width:100%;
text-align:center;
}
#footer
{
text-align:center;
width: 100%;
}
.oneThirdContainer {
width: 300px;
float: left;
}
.clear {
clear: both;
}
</style>
<div id="pgCenter">
<form id="form1" runat="server">
<div id="container">
<div id="header">
here is my header
</div>
<div class="oneThirdContainer">
<p>This is where the login control goes. For testing purposes, I'll just throw some text in here.</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2mid - And here is some more placehold text so that I can see how this div is laying out!
I should also write some more text here because I still don't see anything going on :(</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2side - What else do you want me to put? I can't even think of anything right now except
eating some bomb delicious wingstop. I can't wait to get my paws on those saucy spicy cajun flavored mudda fuggas!</p>
</div>
<div class="clear"></div>
<div id="footer">
<p>(footer) Copyright © 2011</p>
</div>
</div>
</form>
</div>
</body>
基本上，您描述的是3行，中间一行分为3列
#pgCenter
{
text-align:center;
margin: 20px;
}
#container
{
text-align:left;
width: 960px;
margin: 0 auto;
}
#header
{
width:100%;
text-align:center;
}
#footer
{
text-align:center;
width: 100%;
}
.oneThirdContainer {
width: 300px;
float: left;
}
.clear {
clear: both;
}
</style>
<div id="pgCenter">
<form id="form1" runat="server">
<div id="container">
<div id="header">
here is my header
</div>
<div class="oneThirdContainer">
<p>This is where the login control goes. For testing purposes, I'll just throw some text in here.</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2mid - And here is some more placehold text so that I can see how this div is laying out!
I should also write some more text here because I still don't see anything going on :(</p>
</div>
<div class="oneThirdContainer">
<p>INSIDE DIV ID:col2side - What else do you want me to put? I can't even think of anything right now except
eating some bomb delicious wingstop. I can't wait to get my paws on those saucy spicy cajun flavored mudda fuggas!</p>
</div>
<div class="clear"></div>
<div id="footer">
<p>(footer) Copyright © 2011</p>
</div>
</div>
</form>
</div>
</body>
<!-- HTML -->
<div id="header">header</div>
<div id="middle">
<div id="col1">col 1</div>
<div id="col2">col 2</div>
<div id="col3">col 3</div>
</div>
<div id="footer">footer</div>
这应该是col1