I have 3 divs aligned horizontally.
Div 1 is my sidebar
display:block;
float:left;
width:180px;
height:100%;
Div 2 is the middle (sub-content)
display:block;
float:left;
width:200px;
height 100%;
Div 3 is the right part
width:100% on Div 3 places it below Divs 1 and 2. How can I make it stretch up the right side of the page instead?
If you don't want to use the calc() function, try the following:
<div class="wrapper">
<div class="sidebar">sidebar</div>
<div class="panel">panel</div>
<div class="main">main</div>
</div>
.wrapper {
border: 1px dotted blue;
height: 400px;
}
.sidebar {
width: 100px;
height: 100%;
background-color: tan;
float: left;
}
.panel {
width: 200px;
height: 100%;
background-color: pink;
float: left;
}
.main {
width: auto;
height: 100%;
border: 1px solid red;
overflow: auto;
}
See demo: http://jsfiddle.net/audetwebdesign/6qdYK/
The overflow: auto on .main will keep the div as a column without wrapping around the floated elements, which may be what you need.
The problem occurs because the remaining width isn't 100% but 100% is the width of full window.
So you could use css3 calc() function
.div3{
width: calc(100% - 180px - 200px)
}
See this before using calc() function can i use calc
Or if you want to use the width by calculating yourself define the width in pixel deducting main container width to (180+200)px.
Else, you can define the width auto which might be better for you.
Related
I have a div element (shown with red border in the image below), which I want to be able to fit in its parent div when the window is resized and not fall into the next line (the parent is the one with the green border).
I want the red div to have a starting width: 949px (in my current screen) in order to fit the entire space available as shown in the image, but be resizable, so that it doesn't fall into the next line if width: 949px is to much to fit.
In essence, I want it at all costs to cover the area it covers in the image even if in a narrower screen that means it will be like 10px wide.
How can I achieve this? Any solution using CSS, JavaScript or jQuery will be gladly accepted.
The image:
CSS:
#parent {
text-align: center;
width: 90%;
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
display: inline-block;
}
#child1-row2 {
text-align: left;
vertical-align: middle;
width: 288px;
display: inline-block;
}
#child2-row2 {
text-align: left;
vertical-align: middle;
width: 288px;
position: relative;
margin: 0 25px 0 25px;
display: inline-block;
}
#child3-row2 {/* The one with the red border */
vertical-align: middle;
height: 452px;
width: 949px;
overflow: hidden;
position: relative;
display: inline-block;
}
You can use flexbox to do this by using the flex-grow property.
HTML :
<div id="main">
<div id="box1">1</div>
<div id="box2">2</div>
<div id="box3">3</div>
</div>
CSS :
#main {
display: flex;
flex-flow: row;
width:100%;
min-height:50px;
}
#box1{
background-color:red;
width:100px;
}
#box2{
background-color:blue;
width:100px;
}
#box3{
background-color:green;
flex-grow: 1;
}
Here is a working JSFiddle
You can use css calc function for this. Support for calc seems to be quite good now.
As you have mentioned, the left side divs are of fixed width, say 120px each. Also suppose the margin between them is 30px. So, the total width left for your red div is 100% - (2*120 + 2*30)px i.e. (100% - 300px ).
#red-div
{
width: calc(100% - 300px);
}
Add % width or you can do following :
$(window).resize(function() {
var window_width = $(window).width();
var w1_width = $('.div1').width(); // The first element width
var w2_width = $('.div2').width(); // The second element width
var main_div_width = window_width - (w1_width+w2_width+gutter[i.e margin between all 3 elements]);
$('.main_div_width').css('width', main_div_width);
});
Here's what I'm trying to draw with HTML and CSS:
I'm trying to drawn an arc with fill inside it, I've tried using border radius, here's how far I could come .
HTML Code:
<div class="box"></div>
CSS Code:
.box {
width:500px; height:100px;
border:solid 5px #f9955e;
border-color:#f9955e transparent transparent transparent;
border-radius: 50%/100px 100px 0 0;
}
Any help would be appreciated.
How about this:
.box{
position:relative;
background:#fff;
display:block;
width:100px;
height:100px;
border-radius: 50% / 100px 0 0 0;
}
.box::before{
position:absolute;
z-index:-1;
width:100%;
height:100%;
background:#f9955e;
content:"";
}
It doesn't require any change to your html or have the need for a wrapping div. It's just pure CSS.
Here's the jsfiddle: https://jsfiddle.net/h2or0xa1/
Ok, so here's the explanation:
I got rid of your borders, we're not using those any more.
I've set the .box div to have a border radius that creates an arc on the left hand side (assume you know what this is as it's in your example). Set the background of the .box div to white.
Added a ::before pseudo element which essentially creates a div "over the top of" the .box div. To move it behind the div I positioned it absolutely and gave it a z-index of -1 which pushes is behind the .box div. The background colour of this ::before pseudo element is the orange you provided. Essentially the ::before pseudo element creates a div the same size as box, colours it, and pushes is behind .box
You can create the arc using a combination of square and circle overlapping it. The combination can be hidden within a container of half the width and half the height of the square/circle.
JSfiddle Demo
.container {
height: 75px;
overflow: hidden;
width: 75px;
}
.box {
width: 150px;
height: 150px;
background: orange;
position: relative;
z-index: -1;
}
.box::after {
position: absolute;
display: block;
content: " ";
border-radius: 50%;
background: white;
width: 100%;
height: 100%;
}
<div class="container">
<div class="box"></div>
</div>
I'm trying to make a a page container with a navigation bar on the left (inside of the container). When the outer page is wider than the container, I would like just the navigation bar to extend left up to a certain size while the rest of the container's contents to remain the same and stay in the middle of the outer page.
To illustrate my idea, here are the before and after images, with black representing the outer page, blue the page container, pink the leftnav, and green the rest of the container.
Here is also the general structure of the code I am writing. The jsfiddle link includes some css for detail.
<div id="page">
<div id="container">
<div id="leftCol">
LEFT
</div>
<div id="rightCol">
RIGHT
</div>
</div>
https://jsfiddle.net/6L1zrj6e/1/
Currently, my container has a fixed width and automatic margins so as to center it. Is what I am trying to achieve even possible with the current layout? Would I need to move the leftnav div outside of the container?
Here's a pure css solution: fiddle
This is a trick I learned here: here
where you have to put the float first, then make the div respect it by creating a new block formatting context, then the div will expand to the remaining space. Throw in a couple min/max widths to conform it and a wrapper with min/max widths as well and it falls into place. The html background makes the body background not extend past the body as it normally would. Another little trick.
<div class="wrap">
<main></main>
<nav></nav>
</div>
html {
background: white;
}
body {
background: purple;
padding: 0;
margin: 0;
}
.wrap {
margin: 0 auto;
max-width: 1080px;
min-width: 920px;
}
nav {
overflow: auto; /* force a new context to respect float */
background: red;
height: 300px;
min-width: 200px;
max-width: 360px;
}
main {
float: right;
background: green;
height: 300px;
width: 720px;
}
You can try the following: Full screen example
jsFiddle
HTML:
(Took leftCol out of container)
<div id="page">
<div id="leftCol">
LEFT
</div>
<div id="container">
<div id="rightCol">
RIGHT
</div>
</div>
</div>
JS: (Update the width on page resize and on load)
$(window).on('resize', function(){
var containerWidth = 980;
var pageWidth = $(window).width();
var tempW = Math.max(0, pageWidth-containerWidth) / 2;
tempW += 200;
var w = Math.min(tempW, 360); // 360 = max width
var l = Math.max(0, tempW - w);
$('#leftCol').css({'width': w+'px', 'left': l+'px'});
}).resize();
CSS: (Removed floats, using absolute position for leftCol)
#page{
background-color: purple;
position:relative;
}
#container {
background-color: blue;
width: 980px;
height: 300px;
margin: 0 auto;
}
#leftCol {
position:absolute;
top: 0;
left: 0;
background-color: red;
height: 300px;
width: 200px;
}
#rightCol {
padding-left:200px;
background-color: green;
height: 300px;
width: auto;
}
This is what I think you're after - forgive me if I'm wrong!
EDIT: Added outer container wrapper for right margin:
Updated HTML:
<div id="page">
<div id="outercontainer">
<div id="container">
<div id="leftCol">
LEFT
</div>
<div id="rightCol">
RIGHT
</div>
</div>
</div>
</div>
And the CSS:
#page{
background-color: purple;
height: 300px;
}
#outercontainer {
margin: 0 5% 0 0;
}
#container {
background-color: blue;
height: 300px;
margin: 0 auto;
min-width: 300px;
max-width: 600px;
position: relative;
}
#leftCol {
background-color: red;
height: 300px;
margin-right: 200px;
}
#rightCol {
position: absolute;
background-color: green;
width: 200px;
top: 0;
right: 0;
bottom: 0;
}
This gives the #container a min and max width, and the margins will show beyond the max. These are set quite small to show up well in JSFiddle.
leftCol will expand to fit the available space, and it's right-margin prevents it overflowing the rightCol.
rightCol is absolutely positioned (within #container) in the leftCol's margin.
JSFiddle here: https://jsfiddle.net/xuew6og5/1/
The #outerwrapper allows a visible right margin, until the page gets to minimum width at least. If you want the margins to be balanced, change its margin to 0 5%
Update: New JS Fiddle with right margin: https://jsfiddle.net/xuew6og5/2/
Update 3: Sorry, I missed your requirement for a max-width of 360px on the leftCol. Updated the CSS above, and a fiddle here: https://jsfiddle.net/xuew6og5/4/
In order to achieve the wanted effect you need to move the leftCol outside of your container and give your rightCol a margin-left with the size of your leftCol.
Also add a min-width and max-width to your lefCol and a width using calc to adjust it's width to your goals.
Note: lefCol width is calculated like this:
100% / 2 - (Container width / 2 - leftCol min-width)
So your altered html looks like this:
<div id="page">
<div id="leftCol">
LEFT
</div>
<div id="container">
<div id="rightCol">
RIGHT
</div>
</div>
</div>
Your new CSS looks like this:
#page{
background-color: purple;
}
#container {
background-color: blue;
width: 300px;
height: 300px;
margin: 0 auto;
}
#leftCol {
float: left;
background-color: red;
height: 300px;
min-width:100px;
width:calc(100%/2 - 50px);
max-width:200px;
}
#rightCol {
margin-left:100px;
background-color: green;
height: 300px;
width: 200px;
}
Take a look at the updated example:
https://jsfiddle.net/xxyv7nwf/2/
CSS solution using CSS3 calc.
Edited. According to OP updates.
#media screen and (min-width: 1600px) {
#container{
margin:0 auto;
}
}
body {
overflow-x:hidden;
}
#page{
background-color: purple;
height:300px;
}
#container{
background-color: blue;
min-width:980px;
max-width: 1140px;
}
#leftCol {
float: left;
background-color: red;
height: 300px;
width: calc(100% - 780px);
}
#rightCol {
float: left;
background-color: green;
height: 300px;
width: 780px;
}
HTML
<div id="page">
<div id="container">
<div id="leftCol">
LEFT
</div>
<div id="rightCol">
RIGHT
</div>
</div>
</div>
I have a web page width large size
examble : width:3000px - height: 3000px;
in my page, have a div container and some elements as p, img, button.
I want each time access this page by any browsers, browser screen always center on content of webpage.
you can see picture below:
Check Following what you want. It will center vertical and horizontal of the screen.
$(function () {
scrollTo((($(document).width() - $(window).width()) / 2),(($(document).height() - $(window).height()) / 2));
});
.main{
width:1200px;
height:1200px;
display:table;
text-align:center;
}
.sub{
vertical-align:middle;
display:table-cell;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div class="main">
<div class="sub"><h2>I am center</h2></div>
</div>
Check Fiddle.
Hope it helps.
I don't really see the purpose, but you can manage that by using absolute positioning:
div {
width: 3000px;
height: 3000px;
position: absolute;
top: 50%;
margin-top: -1500px; /* 50% of the height */
left 50%;
margin-left: -1500px; /* 50% of the width */
background: lightblue;
}
I assume you want the browser to scroll to the center if its too large for the screen and not be at the top-left of the page.
use scrollIntoView() in your script after page load
document.getElementById("#theDivInTheCenter").scrollIntoView()
refer this question
HTML:
<div class="container">
<div class="section">
</div>
</div>
CSS
.container{
border: 1px solid red;
width: 600px;
height: 600px;
}
.section{
border: 1px solid green;
width: 300px;
height: 300px;
position: relative;
left:25%;
top: 25%;
}
You can try below link to Fiddle to achieve the same:
DEMO
am trying to emulate this theme:
http://themetrust.com/demos/ink/?project=the-city-of-samba
But instead make the blog post always remain centered in the right hand side (space outside of the fixed sidebar) and have the blog post be of a % width.
I currently have this set up on my site, but am using a percentage based sidebar which looks awful.
Here is a JSfiddle recreating in basic terms the theme from above:
http://jsfiddle.net/Uyv6w/4/
All i am after is to make that grey inner div always remain centered inside the red content div.
Incase JSFiddle goes down and for future ref:
HTML:
<div id="container">
<div id="sidebar"></div>
<div id="content">
<div id="inner"></div>
</div
</div>
CSS:
* {
margin: 0; padding: 0;
}
html, body {
width: 100%;
height: 100%;
background-color: #333;
}
#container {
height: 100%;
width: 100%;
}
#sidebar {
height: 100%;
width: 100px;
background-color: #9b59b6;
position: fixed;
}
#content {
width: 100%;
background-color: #f00;
}
#inner {
width: 60%;
margin-left: 150px;
background-color: #888;
height: 1000px;
}
Thanks.
There are just 2 properties to change in ordre to make this work the way you want :
#content {
/* width: 100%; */
margin-left: 100px; /* the width of you sidebar.
Since #content is a div, a block-level element
, its width will be automatically 100%
, minus the margins */
background-color: #f00;
}
#inner {
width: 60%;
/* margin-left: 150px; */
margin-left: auto;
margin-right: auto; /* having margin-left & right set to auto will center your div.
you could also use "margin: 0 auto" */
background-color: #888;
height: 1000px;
}
I have updated you JSFiddle example here : http://jsfiddle.net/Uyv6w/5/
http://jsbin.com/requv/1/edit
if you set body, html (and the container) to height 100%, it will not be able to to scroll.
the height should be more then 100%.