How to create a fixed width sidebar and full width content - css

I want to create a page with sidebar and content. The sidebar has fixed width(200px) and content should be
(body_width - sidebar width)
. So created in jQuery and working perfectly.
Edit
Example
But I want to know, is this possible do in CSS Only?

You can do this using display: table; on the containing div and then display: table-cell; on the inner divs. You can then apply a minimum width to the sidebar and the content will take up the rest of the page.
A demo can be found here
Don't let the use of display: table put you off - this isn't using tabular mark up or making your html less semantic. It is merely making your browser treat the div as it would a table cell (which is exactly what you require)
HTML:
<div id="main_wrap">
<div id="sidebar">1</div>
<div id="content">2</div>
</div>​
CSS:
#main_wrap {
display: table;
}
#sidebar {
background:red;
min-width: 200px;
display: table-cell;
}
#content {
background:blue;
display: table-cell;
width: 100%;
}

Hey you can get your desired with pure css to give the margin-left:200px; to your #content
CSS
#main_wrap {
border:3px solid green;
}
#sidebar{
background:red;
width: 200px;
float:left;
}
#content{
background:blue;
margin-left:200px;
}
DEMO

You can try use negative margin.
full explanation and example (with demo):
https://shellcreeper.com/responsive-fixed-width-sidebar-why-and-how/
HTML:
<div class="wrapper">
<div class="content">
</div><!-- .content -->
<div class="sidebar">
</div><!-- .sidebar -->
</div><!-- .wrapper -->
CSS:
.wrapper{
margin-right: 200px;
}
.content{
width: 100%;
float: left;
}
.sidebar{
float: right;
width: 200px;
margin-right: -200px;
}

you can do this with css, just remove the width and float from #content.
#content{
background:blue;
}
Check the jsFiddle File

Related

Floated div not expanding to 100%

I know that this is not an uncommon problem, as a bit of Googling threw up quite a few pages with similar problems to my own. But try as I might I can't fix it so here goes:
I am currently building the website to my rugby team. It has a two column layout, with a main area and a sidebar. The relevant HTML is roughly
<div id="wrapper">
<div id="maincolumn"></div>
<div id="sidebar"></div>
<div class='clear'></div>
</div>
From some of the websites, I have gleaned that I need to set body and html to 100% and all the containers, so I have:
html, body, #wrapper, #innerwrapper, #sidebar { height: 100%; min-height: 100%;
#wrapper { max-width:900px; margin:0 auto; width:90%; }
#sidebar { float: right; width: 35%; padding:2%; background-color:#f7f7f7; }
#maincolumn { width:56%; float:left; padding-right:5%; }
.clear { clear:both; }
The problem I am having, is that when #maincolumn has a lot of content, the sidebar does not expand all the way down to the bottom of the page which is the behaviour I would like. I made some progress by setting all the containers to 100% and then adding the clear element, but that still only expands it a short way.
Instead of floating, you can use CSS tables:
#wrapper {
display: table;
}
#sidebar, #maincolumn {
display: table-cell;
}
Demo
Since you want both columns to have the same height regardless of the amount of content within them, first you have to understand that setting height:100% sets the height in relation to the width of the parent div(or containing block).
So if that's the case, here's what you can do:
#wrapper{
height:900px;
}
#sidebar{
height:100%;
}
#maincolumn{
height:100%;
}
DEMO
HTML :
<div id="wrapper">
<div id="maincolumn">vgnhngbbv hbcv nfvfbngbc</div>
<div id="sidebar">dfrtnjnbc ghm gbgfnbvfnythgfbbfg</div>
<div class='clear'></div>
</div>
CSS :
html, body, #wrapper, #maincolumn, #sidebar { height: 100%; min-height: 100%;}
#wrapper { max-width:900px; margin:0 auto; width:90%; }
#sidebar { float: right; width: 35%; padding:2%; background-color:#f7f7f7; }
#maincolumn { width:56%; float:left; padding:2%; background-color:#ff0000; }
.clear { clear:both; }
DEMO

Why does the CSS height property not get calculated properly for a div with display:table containing a div with display:caption?

I can't figure out why the height of the #container div is calculated correctly at 200px when a display:table-row is applied to the #header div and it's too large when a display:table-caption is applied to the #header div.
I've tested this in Chrome 35
Does someone know why this is the case and/or is there a simple fix?
( preferably without javascript or adding extra divs)?
I want the #header div's height to be as small as it's content, and it's width to be 100% of the #container div, and the #container to fit exactly in the #main div.
jsfiddle: http://jsfiddle.net/2SKY4/
CSS:
#main {
width: 200px;
height: 200px;
background-color:#ff0;
}
#container {
background-color: #0f0;
width: 90%;
display:table;
height:100%;
}
#header {
background-color:#F0F;
display:table-caption;
}
#splitpanel {
display:table-row;
background-color:#0ff;
}
#leftpanel {
background-color: #f00;
overflow: scroll;
display: table-cell;
}
#rightpanel {
background: #00f;
overflow: scroll;
display: table-cell;
}
HTML:
<div id="main">
<div id="container">
<div id="header">Header</div>
<div id="splitpanel">
<div id="leftpanel"></div>
<div id="rightpanel"></div>
</div>
</div>
</div>
I am not sure what you want. the fiddle already has like you want it seems.
you are better off showing snapshots and say what you want. you are using "display" of different types which also doesnt make much sense. can you please describe what structure you want in snapshot?

How to auto expand absolute positioned DIVs

I have layout comprising of a 100% width header, 2 column content divs (30-70% width) and a 70% width footer (visible only in the bottom of right div).
My HTML mark up is like:
<section id="mySection" >
<header id="headerTop">
</header>
<div id="wrapperLeft">
</div>
<div id="wrapperRight">
</div>
<footer id="footerRight">
</footer>
</section>
My CSS is
#mySection
{
margin:0 auto;
padding:0;
text-align:center;
vertical-align:middle;
overflow:hidden;
}
#headerTop
{
position:absolute;
top:0;
left:0;
height:40px;
width:100%;
overflow:hidden;
}
#wrapperLeft
{
position:absolute;
top:40px;
left:0;
width:30%;
bottom:0;
overflow:auto;
}
#wrapperRight
{
position:absolute;
top:40px;
left:30%;
width:70%
bottom:30px;
overflow:auto;
}
#footerRight
{
position:absolute;
left:30%;
bottom:0;
width:70%;
overflow:hidden;
}
I would like to know if I can design this better such that if i hide the left or right div, the other div is displayed at 100%. I think i can change the CSS dynamically via javascript and adjust the left and width values for the other div, but it is getting messy and would like to avoid it if possible.
Ideally would love to call show or hide on the div and the other div automatically adjusts itself to 100% width.
I have no control over the height of the content in either div and would want the browser to display scrollbar when the content height exceeds the window.
Thanks in advance for your help.
I would add a wrapper to the divs so you can float then instead of positioning then absolutely. This way you can make at least one div 100% wide. For instance the right div. If you want both divs to be dynamic in size you will have to use jquery. For instance adding classes if you want to keep the jquery to a minimal.
example HTML:
<div id="header"></div>
<div id="main">
<div id="left"></div>
<div id="right"></div>
</div>
<div id="footer"></div>
example CSS :
#main{
position:relative;
overflo:hidden // This will make the container grow with the children
width:960px;
}
#left{
width:200px;
float:left;
height:100%;
}
#right{
float:left;
width:100%;
height:100%;
}
Example of CSS with additional classto toggle divs
#main.only-left #left{
width:100%;
}
#main.only-left #right{display:none;}
I think I know what you're talking about. I've created a little example here. Basically set 30% on the sidecolumn, and display: block; on the main column. Click on the body anywhere to toggle the side column to show how the main column adapts... is this going in the right direction?
Codepen sketch
HTML
<div class='wrapper'>
<header>Header</header>
<section>
<aside>Sidebar</aside>
<article>Main article</article>
</section>
<footer>Footer</footer>
</div>
CSS
body {
margin: 0;
padding: 0;
}
section {
overflow: hidden;
position: relative;
}
header {
background: crimson;
height: 100px;
width: 100%;
}
aside {
background: #efefef;
float: left;
height: 300px;
width: 30%;
}
aside.hide { display: none; } /** For demo purposes **/
article {
background: #ccc;
display: block;
height: 300px;
}
footer {
background: crimson;
float: right;
height: 100px;
width: 70%;
}
jQuery (just for hideToggle example)
$('html').on('click', function(){
$('aside').toggleClass('hide');
});
UPDATE: Here's an example with a little assitance from jQuery for class toggling. Could probably be generalized more... http://codepen.io/kunalbhat/pen/kuAcg

I have 3 divs in one row, how do I get the middle div to stay an exact width while the left and right div shrink in as the screen resizes smaller?

I have 3 divs in one row
<div id="left"></div>
<div id="middle"></div>
<div id="right"></div>
here's how its layed out
I need the middle div to stay a fix width, but the left and right divs to shrink in as the screen gets smaller, heres an example
how would I write out the css?
this is how I have it so far, and by the way the 3 divs are wrapped in another div#mid
#mid {
max-width: 100%;
min-height: 395px;
max-height: 395px;
position: relative;
background-color: #F00;
display: block;
}
#left {
min-width:35%;
min-height: 395px;
max-height: 395px;
background-color: #00F;
position:relative;
float: left;
}
#middle {
min-width:30%;
min-height: 395px;
max-height: 395px;
background-color: #3F0;
position:relative;
float: left;
}
#right {
min-width:35%;
min-height: 395px;
max-height: 395px;
margin:0;
padding:0;
background-color: #0FF;
position:relative;
float: left;
}
if anyone can help me out id really appreciate it, thanks in advance!
Here I've answered this question, you can do it like this : My Fiddle
<div class="container">
<div class="first"></div>
<div class="static"></div>
<div class="third"></div>
</div>​
CSS
.container {
display:-webkit-box;
-webkit-box-orient:horizontal;
-webkit-box-align:stretch;
display:-moz-box;
-moz-box-orient:horizontal;
-moz-box-align:stretch;
display:box;
box-orient:horizontal;
box-align:stretch;
color: #ffffff;
}
div {
height: auto;
}
.first {
background-color: #546547;
}
.static {
background-color: #154d67;
width: 300px;
}
.third {
background-color: #c00000;
}
.first, .third {
-webkit-box-flex:1.0;
-moz-box-flex:1.0;
box-flex:1.0;
}
​
Its very simple give fixed width to the middle div like width:300px...Hope this will be useful...
Very Simple.
Float the three divs.
Set the display property to 'inline-block'.
Set the width attribute of middle div.
Set max width attribute of the left & right div.
Here is the HTML markup I have tested with:
<body>
<div id="left">LEFT CONTENT ... LEFT CONTENT ... LEFT CONTENT ... LEFT CONTENT</div>
<div id="middle"></div>
<div id="right">
RIGHT CONTENT ... RIGHT CONTENT ... RIGHT CONTENT ... RIGHT CONTENT
</div>
</body>
Here is a sample CSS:
#right,
#left {
background-color:green;
float:left;
display:inline-block;
max-width:20%;
min-height:20px;
}
​#middle {
width: 60%;
float:left;
display:inline-block;
background-color:blue;
min-height:20px;
}​
And here is the implementation: http://jsfiddle.net/3yEv3/

css 2 column layout

I have a basic two column CSS layout, the CSS looks like
#sidebar {
width:100px;
}
#main {
margin-left:100px;
}
And some sample html
<div id="content">
<div id="sidebar">some sidebar content</div>
<div id="main">some main content</div>
</div>
This works, but it seems repetitive and error prone that the sidebar width needs to match the main's margin-left value. Is there a better way to do this?
You can use the float property on #sidebar:
#sidebar {
width:100px;
float: left;
}
JS Fiddle Example
However, using the above method, if the content of #main causes its height to extend below #sidebar, it will wrap under the sidebar. To avoid this, use the display:table-cell property:
#sidebar, #main {
display: table-cell;
}
JS Fiddle Example
CSS
#sidebar { width:100px; float: left; }
#main { float: right; }
HTML
<div id="content">
<div id="sidebar">my stuff</div>
<div id="main">some main content</div>
<div style="clear:both;"></div>
</div>
I recommend 960.gs or BlueprintCSS for basic-html/css styling.
You may nest sidebar inside main giving main a padding left and sidebar a -ve margin.
#content{
width: 100%;
}
#sidebar, #main{
float: left;
display: block;
}
#sidebar{
width: 100px;
background-color: orange;
margin-left: -100px;
}
#main{
padding-left: 100px;
background-color: green;
width: 100%;
}
<div id="content">
<div id="main">
<div id="sidebar">some sidebar content</div>some main content
</div>
</div>
Here is the working demo.

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