I have simple layout and I'm trying to expand div's height to given % so I can put later scalled background img using backgound-size.
In example I wanna have div1 expand to 69%.
Why it doesn't work and how to fix it?
Link: https://jsfiddle.net/mc6ecstr/
CSS:
body
{
color: white;
margin: 0px;
padding: 0px;
height: 1080px;
}
#container
{
width: 100%;
height: 100%;
}
#header
{
background-color: blue;
width: 100%;
}
#div1 {
background-color: red;
float: left;
width: 15.67%;
margin-left: 1.5%;
height: 69%; /*doesnt work*/
}
#div2 {
background-color: green;
float: right;
width: 43.17%;
margin-right: 3.6%;
}
HTML:
<body>
<div id="header">Header</div>
<div id="container">
<div id="div1">1</div>
<div id="div2">2</div>
</div>
</body>
You need to give to the body and html and to his parent (#container) height: 100%;
CSS
body, html
{
color: white;
margin: 0px;
padding: 0px;
height: 100%; /* Add this */
}
#container
{
width: 100%;
height: 100%; /* Add this */
}
DEMO HERE
If you know the height of #header you can use calc(...) and absolute positioning to make the container fill the remaining space:
#container
{
width: 100%;
height: 100%;
position:absolute;
top:20px;
left:0px;
height:calc(100% - 20px);
}
In this example I've set the header to a fixed height of 20px, then offset container by the same amount.
Then set #div1's height accordingly to fill 69% of #container.
Fiddle: https://jsfiddle.net/GarryPas/mc6ecstr/2/
Related
How can I have div.fixed at 100% of the width of its parent .content? ... knowing that all widths will be variable, even .content
more or less what I need is .content with position: relative; div.fixed with the position: absolute; and width: 100%; But fixed at the top if I have a vertical scroll
and if possible without using JavaScript, only with CSS.
I was trying several things but none works, thank you for your time and help
.sidebar {
float: left;
background-color: red;
padding: 20px;
color: #fff;
}
.content {
float: left;
width: 40%;
padding: 20px;
background-color: #d5d2ca;
min-height: 900px;
box-sizing: border-box;
position: relative;
}
.fixed {
background-color: #aaffaa;
padding: 20px;
position: absolute;
box-sizing: border-box;
width: calc(100% - 40px);
}
.content p {
margin-top: 100px;
}
<div style="width: 90%; margin: 0 auto;">
<div class="sidebar">
the sidebar is going to have variable width
</div>
<div class="content">
<div class="fixed">
Fixed
</div>
<p>content</p>
</div>
</div>
100% of .content? That would be
width:calc(40% - 40px);
change that line:
<div style="width: 90%; margin: 0 auto;">
to
<div style="width: 100%; margin: 0 auto;">
also add to the class:
.fixed {
width: 100%;
}
and remove width:40%; from the .content
I am not sure if i understand the problem correctly, but if you want to make the fixed div to have 100% of its parent, then the following should work
.content {
position: relative;
}
.fixed {
width: 100%;
position: absolute;
}
For your question to be solved, must width of .content equal with width of .fixed so, use of:
.fixed {
width: inherit;
//so .fixed get width 40%
}
But,
.fixed have position:fixed, so 40% is relative to the screen's viewport,
and
.content is 40% relative to his parent[div with width:90%,(90% relative to body)].
in here ,we have to do something to measure both elements relative to one element.so,do this:
html,body {
width: 100%;
margin:0;
}
<div style="width:100%; margin:5px 70px;">
of 90% to 100%----^ ^---^-------optional
also, use margin-left:-20px for remove affect padding:20px in .content.
.fixed {
margin-left: -20px;
//more code...
}
NowŁ you have both elements have width:40% relative to same element.
Note, Get Full Page to better see result.
* {
box-sizing: border-box;
}
html,body {
width: 100%;
margin:0;
}
.sidebar {
float: left;
background-color: red;
padding: 20px;
color: #fff;
}
.content {
float: left;
width: 40%;
padding: 20px;
background-color: #d5d2ca;
min-height: 900px;
position: relative;
}
.fixed {
background-color: #aaffaa;
padding: 20px;
margin-left: -20px;
position: fixed;
width: inherit;
}
.content p {
margin-top: 100px;
}
<div style="width:100%; margin:5px 70px;">
<div class="sidebar">
the sidebar is going to have variable width
</div>
<div class="content">
<div class="fixed">
Fixed
</div>
<p>content</p>
</div>
</div>
I need all divs to be 100% document height. It works till some of them has a top margin. In this case remaining divs loses its full height.
How can I stretch all div's height to full document height, regardless of margin of any of them?
* {
.margin: 0;
}
html {
background: red;
height: 100%;
}
body {
max-width: 1366px;
background: blue;
height: 100%;
}
#divleft {
float: left;
background: lightblue;
width: 40%;
height: 100%;
}
#divmiddle {
float: left;
margin-top: 25px;
background: lightgreen;
width: 40%;
height: 100%;
}
#divright {
float: right;
background: green;
width: 20%;
height: 100%;
}
<div id='divleft'>left</div>
<div id='divmiddle'>middle</div>
<div id='divright'>right</div>
Here is the fiddle
You don't necessarily need height: 100% for your divs to be full height. You can achieve this layout, making the divs fully dynamic, with CSS flexbox.
All you need is display: flex on the container.
You can get rid of all float rules and don't need to use calc().
html {
background: red;
height: 100%;
}
body {
display: flex; /* NEW */
max-width: 1366px;
background: blue;
height: 100%;
}
#divleft {
background: lightblue;
width: 40%;
}
#divmiddle {
margin-top: 25px;
width: 40%;
background: lightgreen;
}
#divright {
width: 20%;
background: green;
}
<div id='divleft'>left</div>
<div id='divmiddle'>middle</div>
<div id='divright'>right</div>
revised fiddle
An initial setting of a flex container is align-items: stretch. This means that child elements of the container (aka "flex items"), will consume the free space in the cross-axis, which in this case is vertical / height.
You can use CSS calc() function, like:
#divmiddle{
margin-top: 25px;
height: calc(100% - 25px);
}
Have a look at the snippet below (let me know if this works for you):
html{
background:red;
height:100%;
}
body{
max-width:1366px;
background:blue;
height:100%;
margin: 0;
}
#divleft{
float:left;
background:lightblue;
width:40%;
height:100%;
}
#divmiddle{
float:left;
margin-top:25px;
background:lightgreen;
width:40%;
height:calc(100% - 25px);
}
#divright{
float:right;
background:green;
width:20%;
height:100%;
}
<body>
<div id='divleft'>left</div>
<div id='divmiddle'>middle</div>
<div id='divright'>right</div>
</body>
Hope this helps!
Just remove margin property from middle div..
#divmiddle{
float:left;
background:lightgreen;
width:40%;
height:100%;
}
You can simply deduct the margin percentage from the height. Instead of height: 100%, use something like width: 98%; height: 98%; margin: 1%; or width: 23%; height: 23%; margin: 1%;, etc.
I need to have the wrapper div element to be full height and so adjust its height depending on the whole height of the page so no scrollbars are displayed.
My html:
<header>
I am the header and my height is fixed to 40px.
</header>
<div id="wrapper">
I am the wrapper
</div>
My css:
html,body {
height: 100%;
background: blue;
margin: 0;
padding: 0;
}
header {
height: 40px; <-------- this value is fixed
background-color: green;
}
#wrapper {
height: 90%;
background-color: red;
}
I know the height: 90% on the wrapper is wrong but I don't know what to do.
Here is the jsFiddle: https://jsfiddle.net/3putthcv/1/
You can use CSS calc():
#wrapper {
height: calc(100% - 40px); /* 40px is the header value */
background-color: red;
}
JSFiddle
Or display:table/table-row:
html,
body {
height: 100%;
width: 100%;
background: blue;
margin: 0;
padding: 0;
}
body {
display: table;
width: 100%;
}
header {
display: table-row;
height: 40px;
background-color: green;
}
#wrapper {
display: table-row;
height: 100%;
background-color: red;
}
<header>I am the header and my height is fixed to 40px.</header>
<div id="wrapper">I am the wrapper</div>
JSFiddle
What about setting the size based on the top, left, right and bottom like this (demo) (full disclosure, it won't work if the content is too large):
#wrapper {
background-color: red;
bottom: 0;
left: 0;
position: absolute;
right: 0;
top: 40px;
}
Working on a fullpage ("locked") design.
Here's what I'm working with:
http://jsfiddle.net/5yex5nfu/
<div id="wrapper">
<div id="navigation">
Nav
</div>
<div id="main">
Main
</div>
<div id="footer">
Footer
</div>
</div>
body {
height: 100%;
width: 100%;
margin: 0px;
}
#wrapper {
display: block;
position:absolute;
height:auto;
bottom:0;
top:0;
left:0;
right:0;
margin-top:50px;
margin-bottom:50px;
margin-right:50px;
margin-left:50px;
background-color: lightblue;
}
#navigation, #footer {
width: 100%;
height: 70px;
background: pink;
}
#main {
height: auto;
background: lightgreen;
}
I want the main div to fill out the rest of the "locked" div, with a %-value; whilst the footer and navigation hade assigned px-values.
Have seen a few solutions for my problem, but none of them seems to work. Have tried to set a %-value for every div, and it works, but as expected: The whole thing scales and messes up the layout.
For a pure css solution you can use calc to calculate the height of main
Example http://jsfiddle.net/5yex5nfu/2/
Just change #main height from auto to this
#main {
height: calc(100% - 140px);
}
Read more about calc and a-couple-of-use-cases-for-calc
You can use just css, with display:table propriety!
http://jsfiddle.net/Monteduro/5yex5nfu/5/
#wrapper {
position: absolute;
top: 0;
left: 0;
background-color: lightblue;
display: table;
height: 100%;
width: 100%;
box-sizing: border-box;
padding:50px;
}
#navigation, #footer {
width: 100%;
height: 70px;
background: pink;
display:table-row;
}
#main {
height: auto;
background: lightgreen;
display:table-row;
}
I'm trying to set these divs to align like this:
but they end up either overlapping eachother (.title takes full width of container) or underneath eachother. Ideas?
.wrapper{
display: table;
float: left;
width: 1000px;
height: 200px;
}
.pic{
float: left;
width: 100%;
height: 20%;
}
.title{
width: 100%;
height: 20%;
}
.content{
width: 100%;
height: 20%;
}
.footer{
width: 100%;
height: 20%;
}
HTML:
<div class="wrapper">
<div class="pic"><img src="..."></div>
<div class="title"><p>title</p></div>
<div class="content"><p>lorem ipsum</p></div>
<div class="footer"></div>
</div>
JS FIDDLE: http://jsfiddle.net/mmb84836/
As per the Best Practice:
Put Pic in one Box and the other three Boxes on right in one Box and use "float:left or **display:inline-block**for those.
Here is the code for the same:
HTML
<div class="wrapper">
<div class="leftBox">
<div class="pic">pic</div>
</div>
<div class="rightBox">
<div class="title">title</div>
<div class="content">content</div>
<div class="footer">footer</div>
</div>
</div>
CSS
div {
border:1px solid #000;
}
.wrapper {
display: block; /*Default Property - You Can Remove Also*/
width: 1000px;
height: 200px;
}
.leftBox {
float:left;
width :20%;
height:100%
}
.rightBox {
width :79.5%;
float:left;
height:100%
}
.pic {
width: 100%;
height: 100%;
}
.title {
width: 100%;
height: 20%;
}
.content {
width: 100%;
height: 20%;
}
.footer {
width: 100%;
height: 20%;
}
Here is the Working Fiddle: http://jsfiddle.net/7xLyc3q1/
You've got a lot of answers here, but none of them explain what is actually happening here. When using float, there's something important you need to understand: floated elements are lifted out of the box model and have effectively zero width and height as far as other elements are concerned. There is a workaround for this: by specifying overflow:hidden in the parent element, floated elements will no longer "collapse".
Here's an example that demonstrates this. Notice that the title, content, and footer have a width:100%, and they're only filling the space that is remaining for them -- this is probably what you'd expect to happen. Notice also that there was no need to float them to the right... they take the space that's left.
Try adding float: right to .title, .content, and .footer.
Also it may be worth considering using Foundation or Twitter Bootstrap. Both have grid systems so this would guarantee the divs would resize to fit any size screen.
<div class="wrap">
<div class="pic">pic</div>
<div class="other">oth1</div>
<div class="other">oth2</div>
<div class="other">oth3</div>
</div>
.wrap { width:100; height:200px; }
.pic { float:left; width:29%; height:100%; margin-right:1%; background-color:red; }
.other { float:left; width:70%; height:32%; margin-bottom:0.5%; background-color:green; }
and jsfiddle http://jsfiddle.net/t85kz39a/
Here is one way of doing it if you can specify a width for the image. I assumed that the image would be 200px wide in this demo.
Try the following CSS:
.wrapper{
width: 600px;
height: 200px;
padding-left: 200px;
border: 1px dashed gray;
}
.pic{
float: left;
width: 190px;
margin-left: -200px;
border: 1px dashed blue;
}
.pic img {
display: block;
}
.title{
width: auto;
height: 20%;
border: 1px dotted blue;
}
.content{
width: auto;
height: 20%;
border: 1px dotted blue;
}
.footer{
width: auto;
height: 20%;
border: 1px dotted blue;
}
The trick is to open up a space to place the image. Add a 200px wide left padding to
the .wrapper.
The padding will force .title, .content and .footer to align 200px from the edge
of the wrapper.
For .pic, set the width to 200px (or smaller) and set the left margin to -200px to move
it into the padding area.
Finally, set the correct width for .wrapper, 600px. The overall width of .wrapper
will compute to 800px (600px width + 200px left padding - -200px left margin from the
float).
See demo: http://jsfiddle.net/audetwebdesign/mgg1stmc/
The main benefit of this approach is that you don't need to add any other wrapping
elements. (If you use floats, the extra wrappers are necessary.)
There's a much simpler css-only way without changing your HTML structure:
Demo http://jsfiddle.net/bfhng3a9/
All you need:
.wrapper {
overflow:auto;
text-align:center;
}
.pic {
float: left;
width:20%;
}
.title, .content, .footer {
width:80%;
float:right;
clear: right;
}
You can use this code and it is working according to your design.
Live Working Demo
HTML Code:
<div class="wrapper">
<div class="pic"><img src="..."/></div>
<div class="title"><p>Title</p></div>
<div class="content"><p>Content</p></div>
<div class="footer"><p>Footer</p></div>
</div>
CSS Code:
.wrapper{
position: relative;
float: left;
width: 1000px;
height: 200px;
border: 1px solid #000000;
}
.pic{
float: left;
width: 300px;
height: 200px;
background-color: red;
position: relative;
}
.title{
width: 650px;
height: 60px;
background-color: green;
position: relative;
left: 350px;
top:-16px;
}
.content{
width: 650px;
height: 60px;
background-color: blue;
position: relative;
left: 350px;
top: -22px;
}
.footer{
width: 650px;
height: 60px;
background-color: gold;
position: relative;
left: 350px;
top: -28px;
}
Result: