I am trying to create a vertical line with a text in the middle. I don't know how to achieve this in css.
See image
Actually, many ways.
One of them:
html
<div class="wrapper">
<div class="line"></div>
<div class="wordwrapper">
<div class="word">or</div>
</div>
</div>
css
.wrapper {
position: relative;
width: 250px;
height: 300px;
border: 1px dashed #ccc;
margin: 10px;
}
.line {
position: absolute;
left: 49%;
top: 0;
bottom: 0;
width: 1px;
background: #ccc;
z-index: 1;
}
.wordwrapper {
text-align: center;
height: 12px;
position: absolute;
left: 0;
right: 0;
top: 50%;
margin-top: -12px;
z-index: 2;
}
.word {
color: #ccc;
text-transform: uppercase;
letter-spacing: 1px;
padding: 3px;
font: bold 12px arial,sans-serif;
background: #fff;
}
See example: http://jsfiddle.net/zmBrR/22/
Here's a way to do it with no background image. It's pretty reliant on a fixed height; you'd have to use display: table-cell to have it align vertically perfectly.
http://jsfiddle.net/mstauffer/uyTB7/
HTML:
<div class="container">
<div class="side">Left side</div>
<div class="or">
<div class="or-line"></div>
<div class="or-label">Or</div>
</div>
<div class="side">Right side</div>
</div>
CSS:
.container {
padding: 1em;
}
.side, .or {
float: left;
height: 6em;
text-align: center;
}
.side {
width: 40%;
}
.or {
position: relative;
width: 20%;
}
.or-line {
float: left;
width: 50%;
border-right: 1px solid #aaa;
height: 6em;
}
.or-label {
background: #fff;
color: #aaa;
height: 1em;
left: 50%;
margin-left: -1.25em;
margin-top: 2em;
padding: .5em;
position: absolute;
text-transform: uppercase;
width: 1em;
}
Essentially, you're using .or-line to create a line at 50%; you're setting .or to position: relative; to contain the absolutely positioned .or-label; and you're manually positioning .or-label at 50% in the middle, and then adjusting it back across the line with a negative left margin. Then you're also expanding its size with padding and bumping it down vertically with the margin-top.
this is the solution with flex box:
https://jsfiddle.net/1z0runv9/1/
.wrapper {
width: 200px;
height: 200px;
display: flex;
justify-content: center;
}
.or-separator {
display: flex;
flex-direction: column;
align-items: center;
color: #d3d7da;
}
.vertical-line {
border-left: 1px solid #d3d7da;
flex-grow: 1;
width: 1px;
}
<div class="wrapper">
<div class="or-separator">
<div class="vertical-line"></div>
<div>Or</div>
<div class="vertical-line"></div>
</div>
</div>
Put a <div> around the markup and use CSS like this:-
<div class="verticalLine">
some other content
</div>
in cSS:-
.verticalLine {
border-left:thick solid #ff0000;
}
OR you can try this:-
<style type="text/css">
#your_col {
border-left: 1px solid black;
}
</style>
<div id="your_col">
Your content here
</div>
You can use jquery to do the same thing. Import jquery cdn in your HTML document
select the required item and write a javascript code for that.
consider this example
<!DOCTYPE html>
<html>
<script type="text/javascript" src="https://code.jquery.com/jquery-3.3.1.min.js"></script>
<title>Todo list</title>
<style type="text/css">
.completed{
color: gray;
text-decoration: line-through;
}
</style>
</head>
<body>
<div id="container">
<h1>Todo List</h1>
<input type="text" >
<ul>
'enter code here'
<li>aaa </li>
<li>bbb </li>
<li>ccc </li>
</ul>
</div>
<script type="text/javascript" >
`enter code here`
$("li").click(function () {
$(this).css("color","gray");
$(this).css("text-decoration","line-through");
});
or
$("li").click(function () {
$(this).toggleClass("completed");
});
</script>
</body>
</html>
In this example line is passed over the list(li) elements.
Regardless of the question asked, i am here going for a rather simple approach in both directions.
.demo-body{
height: 400px;
}
.line-wrapper{
background: black;
width: 2px;
height: 100%;
position: relative;
}
.line-wrapper .word{
position: absolute;
background: white;
top: 50%;
transform: translate(52%,-50%);
right: 50%;
padding-top: 10px;
padding-bottom: 10px;
font-size: 13px;
}
.line-wrapper .word.vertical{
writing-mode: tb-rl;
}
<div class="demo-body">
<!-- HORIZONTAL TEXT -->
<div class="line-wrapper">
<div class="word">OR</div>
</div>
<br>
<!-- VERTICAL TEXT -->
<div class="line-wrapper">
<div class="word vertical">OR</div>
</div>
</div>
you can archive it by using flexbox for example
body {
position: relative;
height: 100vh;
}
.vertical {
position: absolute;
left: 50%;
top: 0;
bottom: 0;
transform: translateX(-10px);
width: 20px;
display: flex;
flex-direction: column;
align-items: center;
font-size: 18px;
color: #999;
}
.vertical .line {
width: 1px;
flex: 1;
background: #999;
}
<div class="vertical">
<div class="line"></div>
<div class="text">OR</div>
<div class="line"></div>
</div>
Related
I have created a website for desktop and mobile, and it has to be responsive. My problem is that when I resize the browser all the content gets zoomed out instead of adapting. I also have an issue with the HTML. why is it only taking up 1/3 of the page according to dev tools and when I add width:1100px to my sections it renders the desktop version, but when I take it away it floats to the left side? Why is this happening?
Images of the problem:
Image 1
Image 2
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: 'Source Sans Pro', sans-serif;
background-color: black;
color: white;
line-height: 30px;
}
html {
width:100%;
}
img {
width: 100%;
}
h1 {
font-weight: 700;
font-size: 44px;
margin-bottom: 40px;
line-height: 50px;
}
h3 {
width: 100%;
}
/* header */
header {
display: flex;
background-color: black;
height: 80px;
min-width: 1100px;
justify-content: right;
align-items: center;
margin-bottom: 50px;
border-bottom: 1px solid white;
}
nav ul li {
display: inline-block;
list-style-type: none;
margin-right: 20px;
}
.nav-links{
color: white;
font-size: 18px;
}
/* Banner */
.banner {
display: flex;
justify-content: space-around;
align-items: center;
min-height: 500px;
width: 100%;
}
.banner-text-container {
max-width: 30%;
font-size: 22px;
}
span {
color: #11cc9e;
}
.consultation-link{
color: #11cc9e;
text-decoration: none;
margin-top: 30px;
font-weight: 900;
display: block;
border: 1px solid white;
max-width: 40%;
text-align: center;
padding: 5px;
}
.consultation-link:hover{
background-color: #fff;
}
/* About */
.about {
display: flex;
justify-content: space-around;
align-items: center;
min-height: 600px;
min-width: 1100px;
}
.about-text-container {
max-width: 40%;
font-size: 22px;
margin-left: 20px;
}
.about-img{
width: 400px;
margin-right: 22px;
}
.about-title {
margin-bottom: 40px;
}
.about-us-link{
color: #11cc9e;
text-decoration: none;
margin-top: 30px;
font-weight: 900;
display: block;
border: 1px solid white;
text-align: center;
max-width: 25%;
padding: 5px;
}
.about-us-link:hover{
background-color: #fff;
}
/* Join */
.join {
min-height: 600px;
min-width: 1100px;
max-width: 100%;
}
.join-header{
width: 100%;
text-align: center;
margin-top: 150px;
font-size: 40px;
}
.container-boxes{
position: relative;
top: 0;
bottom: 0;
display: flex;
flex-wrap: wrap;
justify-content: space-evenly;
align-items: center;
min-height: 500px;
min-width: 1100px;
}
.box {
position: relative;
overflow: hidden;
transition: 0.5s;
height: 200px;
width: 300px;
}
.box:hover{
z-index: 1;
transform: scale(1.25);
box-shadow: 0 25px 40px rgba(0, 0, 0, .5);
cursor: pointer;
}
.box .imgBX{
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
}
.box .imgBX img{
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
object-fit: cover;
}
.box .imgBX:before{
content: '';
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
z-index: 1;
background: linear-gradient(180deg,rgba(0,0,0.7),#79dbc3);
mix-blend-mode: multiply;
opacity: 0;
transition: 0.5s;
}
.box:hover .imgBX:before {
opacity: 1;
}
.box .imgBX img{
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
object-fit: cover;
}
.content{
display: flex;
flex-direction: column;
text-align: center;
position: absolute;
top: 20%;
bottom: 40%;
width: 100%;
height: 100%;
z-index: 1;
padding: 20px;
visibility: hidden;
}
.box:hover .content{
visibility: visible;
}
/* Quote section */
.quote-section {
display: flex;
justify-content: center;
max-width: 100%;
min-height: 500px;
min-width: 1100px;
}
.quote-container {
display: flex;
flex-direction: column;
flex-wrap: wrap;
align-items: center;
justify-items: center;
max-width: 50%;
font-size: 22px;
text-align: center;
}
.quote {
line-height: 90px;
font-size: 150px;
font-style: italic;
color: #11cc9e;
text-indent: -37px;
font-weight: 600;
width: 37px;
}
.quote-img{
width: 90px;
margin: 40px auto;
}
.person-name{
color: #ccc;
}
.person-role{
font-size: 17px;
color: #ccc;
}
/* Footer */
footer {
text-align: center;
margin-top: 100px;
padding-top: 50px;
max-width: 100%;
min-height: 200px;
min-width: 1100px;
border-top: 1px solid #fff;
}
<!DOCTYPE html>
<html lang="en">
<head>
<title>Codes</title>
<link rel="preconnect" href="https://fonts.googleapis.com">
<ink rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Source+Sans+Pro:wght#400;600&display=swap" rel="stylesheet">
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="./Resources/styles.css">
</head>
<body>
<header>
<!-- insert logo -->
<nav class="nav-links">
<ul>
<li>About</li>
<li>Peer group</li>
<li>Review</li>
</ul>
</nav>
</header>
<section class="banner">
<div class="banner-text-container">
<h1>Build. Grow. <span class="color-Learn">Learn.</span></h1>
<p>Unlock your potential with your peers!, using Blockchain, Fintech or the IT outsourcing company Boosty Labs helps you create an innovative end to end product or augment your team with the right experts.</p>
<a class="consultation-link" href="#">Free consultation </a>
</div>
<div class="banner-img">
<img src="./Resources/Images/banner.png" alt="">
</div>
</section>
<section class="about">
<div class="about-text-container">
<h2 class="about-title">Who we are</h2>
<p>Here you can find our ,collection of coding, data science and statistics tutorials with examples in R, Python, JavaScript and Python. As you click through, you'll notice that some tutorials have ribbons on their logos - they are part of our free and self-paced online course Data Science for Ecologists and Environmental Scientists! Yellow for the Stats from Scratch stream, blue for Wiz of Data Viz and purple for Mastering Modelling.</p>
<a class="about-us-link" href="#">More about us </a>
</div>
<div class="about-img">
<img src="./Resources/Images/whoweare.png" alt="">
</div>
</section>
<section class="join">
<h3 class="join-header" >Join a peer group!</h3>
<div class="container-boxes">
<div class="box">
<div class="imgBX">
<img src="./Resources/Images/box-1.png" alt="">
</div>
<div class="content">
<h3>AI</h3>
<P>Discover The Complete Range Of Artificial Intelligence Solutions.</P>
</div>
</div>
<div class="box">
<div class="imgBX">
<img src="./Resources/Images/box-2.png" alt="">
</div>
<div class="content">
<h3 class="frontend-title">Frontend Dev</h3>
<p>Discover The Complete Range Of Frontend Solutions.</p>
</div>
</div>
<div class="box">
<div class="imgBX">
<img src="./Resources/Images/box-3.png" alt="">
</div>
<div class="content">
<h3>Microsoft systems</h3>
<p>Discover The Complete Range Of Microsoft Solutions.</p>
</div>
</div>
</div>
</section>
<section class="quote-section">
<div class="quote-container">
<div class="quote">"</div>
<p class="p-quote">In coded, the progress of the topics and the exercises are really good. It's so nice to practice on good story told tasks. Also if you are stuck, it is nice to have a broad range of coders around in the peer groups that you can get the answers you are looking for.</p>
<div class="quote-img">
<img src="./Resources/Images/person-img.png" alt="">
</div>
<div class="person-name">Peter Gangland </div>
<div class="person-role">Director of business dev at <span>Microsoft</span></div>
</div>
</section>
<footer>
<div id="contact">
<h2>
Contact us</h5>
<h5>coded#peers.com</h5>
<h5>831-867-5309</h5>
</div>
<div id="copyright">
<h5>#copyright coded Enterprises 2022</h5>
</div>
</footer>
</body>
</html>
Some issues I noticed:
The horizontal scrollbar opens when the screen width is reduced after the web page is loaded; This situation is not suitable for responsive design. To avoid this situation, add overflow-x: hidden to the <body> I used the style.
You should use media queries to make a mobile responsive website. In this example I've edited the <img> element to remove it when the page shrinks.
I completely removed the width: 1100px style you added to the elements. You don't need to use this type to give width to the element.
On mobile-responsive websites, <img> elements are displayed on the new line at 100% width; you can implement this idea by using media queries at this stage.
You can visit this link for media query blocks according to the display size of the devices in CSS.
For example, the styles in #media only screen and (max-width: 880px){} are applied when the page size drops below 880px:
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: 'Source Sans Pro', sans-serif;
background-color: black;
color: white;
line-height: 30px;
width:100%;
overflow-x: hidden;
}
img {
width: 100%;
}
h1 {
font-weight: 700;
font-size: 44px;
margin-bottom: 40px;
line-height: 50px;
}
h3 {
width: 100%;
}
header {
display: flex;
background-color: black;
height: 80px;
justify-content: right;
align-items: center;
margin-bottom: 50px;
border-bottom: 1px solid white;
}
nav ul li {
display: inline-block;
list-style-type: none;
margin-right: 20px;
}
.nav-links{
color: white;
font-size: 18px;
}
.banner {
display: flex;
justify-content: space-around;
align-items: center;
min-height: 500px;
width: 100%;
}
.banner-text-container {
max-width: 30%;
font-size: 22px;
}
span {
color: #11cc9e;
}
.consultation-link{
color: #11cc9e;
text-decoration: none;
margin-top: 30px;
font-weight: 900;
display: block;
border: 1px solid white;
max-width: 40%;
text-align: center;
padding: 5px;
}
.consultation-link:hover{
background-color: #fff;
}
.about {
display: flex;
justify-content: space-around;
align-items: center;
min-height: 600px;
}
.about-text-container {
max-width: 40%;
font-size: 22px;
margin-left: 20px;
}
.about-img{
width: 400px;
margin-right: 22px;
}
.about-title {
margin-bottom: 40px;
width: 100% !important;
}
.about-us-link{
color: #11cc9e;
text-decoration: none;
margin-top: 30px;
font-weight: 900;
display: block;
border: 1px solid white;
text-align: center;
max-width: 25%;
padding: 5px;
}
.about-us-link:hover{
background-color: #fff;
}
.join {
/* */
}
.join-header{
width: 100%;
text-align: center;
margin-top: 75px;
font-size: 40px;
}
.container-boxes{
position: relative;
top: 0;
bottom: 0;
display: flex;
flex-wrap: wrap;
justify-content: space-evenly;
align-items: center;
min-height: 500px;
}
.box {
position: relative;
overflow: hidden;
transition: 0.5s;
height: 200px;
width: 300px;
}
.box:hover{
z-index: 1;
transform: scale(1.25);
box-shadow: 0 25px 40px rgba(0, 0, 0, .5);
cursor: pointer;
}
.box .imgBX{
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
}
.box .imgBX img{
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
object-fit: cover;
}
.box .imgBX:before{
content: '';
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
z-index: 1;
background: linear-gradient(180deg,rgba(0,0,0.7),#79dbc3);
mix-blend-mode: multiply;
opacity: 0;
transition: 0.5s;
}
.box:hover .imgBX:before {
opacity: 1;
}
.box .imgBX img{
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
object-fit: cover;
}
.content{
display: flex;
flex-direction: column;
text-align: center;
position: absolute;
top: 20%;
bottom: 40%;
width: 100%;
height: 100%;
z-index: 1;
padding: 20px;
visibility: hidden;
}
.box:hover .content{
visibility: visible;
}
/* Quote section */
.quote-section {
display: flex;
justify-content: center;
max-width: 100%;
min-height: 500px;
}
.quote-container {
display: flex;
flex-direction: column;
flex-wrap: wrap;
align-items: center;
justify-items: center;
max-width: 50%;
font-size: 22px;
text-align: center;
}
.quote {
line-height: 90px;
font-size: 150px;
font-style: italic;
color: #11cc9e;
text-indent: -37px;
font-weight: 600;
width: 37px;
}
.quote-img{
width: 90px;
margin: 40px auto;
}
.person-name{
color: #ccc;
}
.person-role{
font-size: 17px;
color: #ccc;
}
footer {
text-align: center;
margin-top: 100px;
padding-top: 50px;
max-width: 100%;
min-height: 200px;
border-top: 1px solid #fff;
}
#media only screen and (max-width: 1279px) {
nav ul li {
display: inline-block;
list-style-type: none;
margin-right: 20px;
color: #11cc9e;
}
}
#media only screen and (max-width: 880px){
html{
margin-left: 25px !important;
margin-right: 25px !important;
}
.banner-text-container {
max-width: 100%;
font-size: 20px;
}
img{
display: none;
}
.about-text-container {
max-width: 100% !important;
font-size: 22px;
}
.about-text-container {
margin-left: 0px;
}
.about {
display: inline;
}
.banner {
display: inline;
justify-content: space-around;
width: 100%;
}
.consultation-link{
color: #11cc9e;
text-decoration: none;
margin-bottom: 50px;
font-weight: 900;
display: block;
border: 1px solid white;
max-width: 100%;
text-align: center;
padding: 5px;
}
.about-us-link {
color: #11cc9e;
text-decoration: none;
margin-top: 30px;
font-weight: 900;
display: block;
border: 1px solid white;
text-align: center;
max-width: 100%;
padding: 5px;
}
.join{
display: none;
}
.join-header{
display: none;
}
.quote-section{
display: none;
}
}
<!DOCTYPE html>
<html lang="en">
<head>
<title>Codes</title>
<link rel="preconnect" href="https://fonts.googleapis.com">
<ink rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Source+Sans+Pro:wght#400;600&display=swap" rel="stylesheet">
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="style.css">
</head>
<body>
<header>
<!-- insert logo -->
<nav class="nav-links">
<ul>
<li>About</li>
<li>Peer group</li>
<li>Review</li>
</ul>
</nav>
</header>
<section class="banner">
<div class="banner-text-container">
<h1>Build. Grow. <span class="color-Learn">Learn.</span></h1>
<p>Unlock your potential with your peers!, using Blockchain, Fintech or the IT outsourcing company Boosty Labs helps you create an innovative end to end product or augment your team with the right experts.</p>
<a class="consultation-link" href="#">Free consultation </a>
</div>
<div class="banner-img">
<img src="https://via.placeholder.com/400" alt="">
</div>
</section>
<section class="about">
<div class="about-text-container">
<h2 class="about-title">Who we are</h2>
<p>Here you can find our ,collection of coding, data science and statistics tutorials with examples in R, Python, JavaScript and Python. As you click through, you'll notice that some tutorials have ribbons on their logos - they are part of our free and self-paced online course Data Science for Ecologists and Environmental Scientists! Yellow for the Stats from Scratch stream, blue for Wiz of Data Viz and purple for Mastering Modelling.</p>
<a class="about-us-link" href="#">More about us </a>
</div>
<div class="about-img">
<img src="https://via.placeholder.com/400" alt="">
</div>
</section>
<section class="join">
<h3 class="join-header" >Join a peer group!</h3>
<div class="container-boxes">
<div class="box">
<div class="imgBX">
<img src="https://via.placeholder.com/400" alt="">
</div>
<div class="content">
<h3>AI</h3>
<P>Discover The Complete Range Of Artificial Intelligence Solutions.</P>
</div>
</div>
<div class="box">
<div class="imgBX">
<img src="https://via.placeholder.com/400" alt="">
</div>
<div class="content">
<h3 class="frontend-title">Frontend Dev</h3>
<p>Discover The Complete Range Of Frontend Solutions.</p>
</div>
</div>
<div class="box">
<div class="imgBX">
<img src="https://via.placeholder.com/400" alt="">
</div>
<div class="content">
<h3>Microsoft systems</h3>
<p>Discover The Complete Range Of Microsoft Solutions.</p>
</div>
</div>
</div>
</section>
<section class="quote-section">
<div class="quote-container">
<div class="quote">"</div>
<p class="p-quote">In coded, the progress of the topics and the exercises are really good. It's so nice to practice on good story told tasks. Also if you are stuck, it is nice to have a broad range of coders around in the peer groups that you can get the answers you are looking for.</p>
<div class="quote-img">
<img src="https://via.placeholder.com/400" alt="">
</div>
<div class="person-name">Peter Gangland </div>
<div class="person-role">Director of business dev at <span>Microsoft</span></div>
</div>
</section>
<footer>
<div id="contact">
<h2>
Contact us</h5>
<h5>coded#peers.com</h5>
<h5>831-867-5309</h5>
</div>
<div id="copyright">
<h5>#copyright coded Enterprises 2022</h5>
</div>
</footer>
</body>
</html>
For making your website responsive you need to use media queries. It's like you tell the browser how to style your website in different sizes. I think your problem with your sections might also get solved if you try to make your website responsive.
<!DOCTYPE html>
<html lang="en">
<head>
<style>
*{
margin: 0px;
padding: 0px;
}
.squares {
color: rgb(212, 212, 212);
background-color: #2e2e2e;
width: 40px;
height: 40px;
}
.dropdown-content {
width: 100px;
height: 80px;
background-color: #7e7e7e;
}
#sidebar{
overflow: visible;
width: 40px;
height: 100px;
}
</style>
</head>
<body>
<div id="sidebar">
<div class="squares"></div>
<div class="dropdown-content"></div>
<div class="squares"></div>
</div>
</body>
</html>
How can I make .dropdown-content overflow to the right side of #sidebar without changing size of sidebar? I've tried using floats but that did not work. I've also tried containing the first .squares and .dropdown-content together but that causes the second .squares to be positioned away from the bottom of the first .squares.
You just need to add relative positioning to your .dropdown-content and absolute positioning to the inner sub menu wrapper. And then add top: 0 and left: 100%
Here's the working example for you:
body {
margin: 0;
}
.menu {
display: inline-flex;
justify-content: center;
align-items: center;
flex-direction: column;
background: #212121;
position: fixed;
overflow: visible;
}
.menu-item {
padding: 10px;
color: #fff;
cursor: pointer;
}
.expandable {
position: relative;
display: inline-flex;
justify-content: center;
align-items: center;
}
.expandable:hover > .sub-menu {
display: inline-flex;
flex-direction: column;
width: 200px;
}
.sub-menu {
position: absolute;
left: 100%;
top: 0%;
display: none;
width: 200px;
background: #fff;
color: #000;
border: 1px solid;
cursor: pointer;
}
.sub-menu-item {
padding: 10px;
}
.sub-menu-item:not(:last-child) {
padding: 10px;
border-bottom: 1px solid
}
<div class="menu">
<div class="menu-item">Simple Menu</div>
<div class="menu-item expandable">
Hover to Expand >
<div class="sub-menu">
<div class="sub-menu-item">Sub Menu 1</div>
<div class="sub-menu-item">Sub Menu 2</div>
<div class="sub-menu-item">Sub Menu 3</div>
</div>
</div>
<div class="menu-item">Simple Menu</div>
</div>
In my code .expandable is the one that have sub menus in it, on hovering over the element submenus will be opened on the right side of that menu-item.
The position will be depend upon the hovered element.
Also, here's the code pen link if you wish to tinker it:
https://codepen.io/prathameshkoshti/pen/zYBeWEz?editors=0110
In this one I have used multiple of this.
.dropdown-content {
position: relative;
right: -20px;
width: 100px;
height: 80px;
background-color: #7e7e7e;
}
simple version I do not change the container, and I shift it to the right.
If I understood correctly....
* {
margin: 0px;
padding: 0px;
}
#sidebar {
overflow: visible;
width: 40px;
height: 100px;
}
.squares {
position: relative;
border: 1px solid #fff;
color: rgba(212, 212, 212, 1);
background-color: #2e2e2e;
width: 40px;
height: 40px;
}
.dropdown-content {
position: absolute;
left: 40px;
top: 0px;
width: 100px;
height: 80px;
background-color: #7e7e7e;
display: none; /* sub menus will not be visible as a result */
}
.squares:hover > .dropdown-content {
display: block;
}
<body>
<div id="sidebar">
<div class="squares">1</div>
<div class="squares">
2
<div class="dropdown-content">
</div>
</div>
<!-- create another container to house the .dropdown-content -->
<div class="squares">3</div>
</div>
</body>
insert the .dropdown-content into a .square then add display:none to the styling of .dropdown-content and finally on hover change display: none to block
I'm trying to add page-to-top code to a page. Everything works fine except for the positioning of the "to top" button.
I've shown the problem in this jsfiddle. You can see the To Top in the lower right. I need it to be in the lower right of the middle div.
My code is below. I looked up the fixed position description and it says it aligns to the viewport. Is there a way to override that so it aligns to a specific div?
.layout {
float: left;
width: 150px;
height: 200px;
border: 1px solid red;
}
#toTop {
padding: 5px 3px;
position: fixed;
bottom: 0;
right: 5px;
z-index: 100;
}
<div>
<div class="layout">Left column</div>
<div class="layout">Middle column
<span id="toTop">To Top</span>
</div>
<div class="layout">Right column</div>
</div>
You should add position: relative; to .layout and position: absolute; to #toTop. The absolute positioned element will have its relative parent as base
.layout {float:left; width:150px;height:200px;border:1px solid red;position: relative;}
div > span { position: absolute; right: 0; bottom: 0; }
https://jsfiddle.net/oe9fqv3p/13/
This will do it for you.
I added the relative position and in the div > span positioned it absolute and right 0 and bottom 0
I have changed couple of styles in your CSS code. The example is here
https://jsfiddle.net/2yms90qz/
Though i am not sure if you want something like this. Please let me know.
I have removed float from your divs and added inline-block as display. Also changed some position value to achieve the result.
.layout {display: inline-block; width:150px;height:200px;border:1px solid red;}
.middle {
position: relative
}
#toTop {
/* padding: 5px 3px; */
position: absolute;
bottom: 0;
right: 0;
z-index:100;
}
<div>
<div class="layout">Left column</div>
<div class="layout middle">Middle column
<span id="toTop">To Top</span>
</div>
<div class="layout">Right column</div>
</div>
.layout should be positioned and .top should be absolute.
.layout{
position:relative;
}
.top{
position :absolute
}
please see
https://jsfiddle.net/ainouss/39ezf0yj/1/
If you want to keep that "To Top" button always visible on the bottom of the viewport, then you would have to position it relative to the viewport in a way that it matches the location you want, relative to the parent.
body {
margin: 0;
font-family: monospace;
}
.container {
display: flex;
height: 200vh;
width: 90vw;
border: 3px solid red;
margin: 10px auto;
}
.layout {
border-left: 3px solid red;
width: 33.33333333%;
text-align: center;
padding: 10px;
}
.layout:first-child{
border-left: none;
}
#totop {
font-family: monospace;
border: 3px solid red;
background: white;
padding: 10px;
position: fixed;
bottom: 10px;
z-index: 100;
right: calc(35vw + 10px);
outline: none;
}
#totop:hover {
background: red;
color: white;
}
<div class="container">
<div class="layout">Left column</div>
<div class="layout">Middle column
<button id="totop">TO TOP</button>
</div>
<div class="layout">Right column</div>
</div>
<div class="container">
<div class="layout">Something else here.</div>
<div>
Note, however, that as you pointed out in your comment, this means the "To Top" would still be visible even when you scroll past that first .container element.
To avoid that, if you just want that button to be at the bottom of its column, even if that's outside of the viewport and the user needs to scroll down to get to it, then you should use position: absolute instead and also add position: relative to .layout:
body {
margin: 0;
font-family: monospace;
}
.container {
display: flex;
height: 200vh;
width: 90vw;
border: 3px solid red;
margin: 10px auto;
}
.layout {
position: relative;
border-left: 3px solid red;
width: 33.33333333%;
text-align: center;
padding: 10px;
}
.layout:first-child{
border-left: none;
}
#totop {
font-family: monospace;
border: 3px solid red;
background: white;
padding: 10px;
position: absolute;
bottom: 10px;
right: 10px;
outline: none;
}
#totop:hover {
background: red;
color: white;
}
<div class="container">
<div class="layout">Left column</div>
<div class="layout">Middle column
<button id="totop">TO TOP</button>
</div>
<div class="layout">Right column</div>
</div>
<div class="container">
<div class="layout">Something else here.</div>
<div>
To get the best of both worlds, and make the "To Top" button stay at the bottom of the viewport until the end of the first .container is reached, and remain inside it when the user scrolls past it, you could use position: sticky:
body {
margin: 0;
font-family: monospace;
}
.container {
display: flex;
height: 200vh;
width: 90vw;
border: 3px solid red;
margin: 10px auto;
}
.layout {
position: relative;
border-left: 3px solid red;
width: 33.33333333%;
text-align: center;
padding: 10px;
}
.layout:first-child{
border-left: none;
}
#totop {
position: -webkit-sticky;
position: -ms-sticky;
position: sticky;
font-family: monospace;
border: 3px solid red;
background: white;
padding: 10px;
top: calc(100vh - 49px);
float: right;
outline: none;
}
#totop:hover {
background: red;
color: white;
}
<div class="container">
<div class="layout">Left column</div>
<div class="layout">Middle column
<button id="totop">TO TOP</button>
</div>
<div class="layout">Right column</div>
</div>
<div class="container">
<div class="layout">Something else here.</div>
<div>
The only problem with this approach could be browser support.
In that case, if you really need this feature/behaviour, you could implement your own sticky element using JS and listening for the onscroll and 'onresize' events.
Alternatively, you can use JS to check if position: fixed is supported and apply one solution or another:
const hasSticky = (() => {
const el = document.createElement('div');
el.style.cssText = "position:sticky;position:-webkit-sticky;position:-ms-sticky;";
return el.style.cssText.indexOf('sticky')!==-1;
})();
if (hasSticky) {
document.getElementById('totop').classList.add('sticky');
}
body {
margin: 0;
font-family: monospace;
}
.container {
display: flex;
height: 200vh;
width: 90vw;
border: 3px solid red;
margin: 10px auto;
}
.layout {
position: relative;
border-left: 3px solid red;
width: 33.33333333%;
text-align: center;
padding: 10px;
}
.layout:first-child{
border-left: none;
}
#totop {
font-family: monospace;
border: 3px solid red;
background: white;
padding: 10px;
position: absolute;
bottom: 10px;
right: 10px;
outline: none;
}
#totop.sticky {
position: -webkit-sticky;
position: -ms-sticky;
position: sticky;
bottom: auto;
top: calc(100vh - 49px);
right: auto;
float: right;
}
#totop:hover {
background: red;
color: white;
}
<div class="container">
<div class="layout">Left column</div>
<div class="layout">Middle column
<button id="totop">TO TOP</button>
</div>
<div class="layout">Right column</div>
</div>
<div class="container">
<div class="layout">Something else here.</div>
<div>
I changed the scroll code I was using to look for the last button on the page and to hide the To Top button when it reached it. Here is my updated jsfiddle and code. The numbers are not quite correct but I'm just posting this in case someone else runs across this problem. I'm not sure if it is the best solution but I've tested it here and it seems to work fine. My tnaks to all who replied.
<style>
.container {
display: flex;
height: 150vh;
width: 100vw;
}
.layout {float:left; width:150px;height:250px;border:1px solid red;}
.layout-middle {position:relative;float:left; width:150px;height:250px;border:1px solid red;}
#toTop {
font-family: monospace;
border: 3px solid red;
background: white;
padding: 10px;
position: fixed;
bottom: 60px;
z-index: 100;
right: calc(45.33333333% + 10px);
outline: none;
}
</style>
<div class="container">
<div class="layout">Left column</div>
<div class="layout-middle">Middle column
<span id="toTop">To Top</span>
</div>
<div class="layout">Right column</div>
</div>
<div><button id="button-isvisible">Button</button></div>
<script>
$(document).ready(function($){
var offset = 20;
var duration = 500;
$(window).scroll(function() {
var continue_button_pos = $('#button-isvisible').offset();
var button_top = continue_button_pos.top - 350 ;
if ($(this).scrollTop() > button_top) {
$('#toTop').fadeOut(duration);
} else if ($(this).scrollTop() > offset) {
$('#toTop').fadeIn(duration);
} else {
$('#toTop').fadeOut(duration);
}
});
});
</script>
I have a modal where I have dropdowns in the element.
The problem is since I have an overflow set, the dropdown, although it appears, does not appear on top of the modal. I understand since it's because I set an overflow:auto on the parent.
Is there any way via CSS that I can ignore the parent and show the dropdown above the "modal"?
You'll see in the example, the content in the red line is visible if you scroll. Which is the expected behaviour based on my code at the moment. What is the adjustment I will need to make to show that dropdown above the modal?
Tried fixing with z-index and I read somewhere on SO to set the grandparent to position relative.
Prefer a CSS only solution.
Thanks!
.w-100 {
width: 100%;
height: 100%;
}
.h-100 {
width: 100%;
height: 100%:
}
.modal-overlay {
height: 100%;
width: 100%;
position: fixed;
top: 0;
left: 0;
display: block;
z-index: 65;
padding-top: 100px;
overflow: auto;
background-color: rgba(0,0,0,.6);
}
.modal-small {
max-width: 600px;
width: 40%;
margin: 0 auto;
float: none;
display: block;
position: relative;
background-color: #fff;
padding: 0;
}
.container {
min-height: 120px;
max-height: 400px;
overflow: auto;
padding: 15px;
}
.element-container {
height: 100px;
width: 100%;
display: inline-block;
padding: 10px;
margin-bottom: 10px;
position: relative;
}
.element-flex-container {
display: flex;
align-items: center;
height: 100%;
padding: 5px 15px;
border-radius: 2px;
border-bottom: 3px solid rgba(0,0,0,.1);
border-left: 1px solid rgba(0,0,0,.1);
border-right: 1px solid rgba(0,0,0,.1);
border-top: 1px solid rgba(0,0,0,.1);
}
.avatar {
height: 32px;
width: 32px;
border-radius: 100%;
margin-right: 10px;
}
.flex-1 {
flex: 1;
}
.dropdown-width {
text-align: right;
width: 100px;
}
.dropdown-container {
display: inline;
position: relative;
}
.toggle-dropdown {
color: #4caf50
}
.dropdown {
position: absolute;
border: 1px solid red;
left: auto;
right: 0;
width: 120px;
display: block;
background-color: #fff;
z-index: 10;
margin-bottom: 20px;
padding: 0;
}
<div class="modal-overlay">
<div class="modal-small">
<div class="w-100 h-100"> <!-- this is since I inject an ui-view -->
<div class="w-100 h-100"> <!-- this is since I inject an ui-view -->
<div class="container">
<!-- Repeat of elements -->
<div class="element-container">
<div class="element-flex-container">
<img src="http://images.freeimages.com/images/previews/7ab/chrysanthemum-3-1621562.jpg" class="avatar" />
<div class="flex-1">
Something here
</div>
<div class="dropdown-width">
<div class="dropdown-container">
<div class="toggle-dropdown">
Toggle
</div>
<div class="dropdown">
Something here
<br />
Something else
<br />
Something else
<br />
Something else
<br />
Something else
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
You need to make the dropdown element position: fixed, the dropdown container positon: absolute and the parent position:relativefor this to work. You can adjust the positining of the container element using top, right, left, bottom but you'll need to use negative margins on the fixed element.
.w-100 {
width: 100%;
height: 100%;
}
.h-100 {
width: 100%;
height: 100%:
}
.modal-overlay {
height: 100%;
width: 100%;
position: fixed;
top: 0;
left: 0;
display: block;
z-index: 65;
padding-top: 100px;
overflow: auto;
background-color: rgba(0,0,0,.6);
}
.modal-small {
max-width: 600px;
width: 40%;
margin: 0 auto;
float: none;
display: block;
position: relative;
background-color: #fff;
padding: 0;
}
.container {
min-height: 120px;
max-height: 400px;
overflow: auto;
padding: 15px;
}
.element-container {
height: 100px;
width: 100%;
display: inline-block;
padding: 10px;
margin-bottom: 10px;
position: relative;
}
.element-flex-container {
display: flex;
align-items: center;
height: 100%;
padding: 5px 15px;
border-radius: 2px;
border-bottom: 3px solid rgba(0,0,0,.1);
border-left: 1px solid rgba(0,0,0,.1);
border-right: 1px solid rgba(0,0,0,.1);
border-top: 1px solid rgba(0,0,0,.1);
}
.avatar {
height: 32px;
width: 32px;
border-radius: 100%;
margin-right: 10px;
}
.flex-1 {
flex: 1;
}
.dropdown-width {
text-align: right;
width: 100px;
}
.dropdown-container {
display: inline;
position: absolute;
top: 0;
right:0;
}
.toggle-dropdown {
color: #4caf50
}
.dropdown {
position: fixed;
border: 1px solid red;
width: 120px;
display: block;
background-color: #fff;
z-index: 10;
margin-bottom: 20px;
padding: 0;
}
<div class="modal-overlay">
<div class="modal-small">
<div class="w-100 h-100"> <!-- this is since I inject an ui-view -->
<div class="w-100 h-100"> <!-- this is since I inject an ui-view -->
<div class="container">
<!-- Repeat of elements -->
<div class="element-container">
<div class="element-flex-container">
<img src="http://images.freeimages.com/images/previews/7ab/chrysanthemum-3-1621562.jpg" class="avatar" />
<div class="flex-1">
Something here
</div>
<div class="dropdown-width">
<div class="dropdown-container">
<div class="toggle-dropdown">
Toggle
</div>
<div class="dropdown">
Something here
<br />
Something else
<br />
Something else
<br />
Something else
<br />
Something else
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
you need used z-index 999, and position relative in dropdown css.
Example:
.w-100 {
width: 100%;
height: 100%;
}
.h-100 {
width: 100%;
height: 100%:
}
.modal-overlay {
height: 100%;
width: 100%;
position: fixed;
top: 0;
left: 0;
display: block;
z-index: 65;
padding-top: 100px;
overflow: auto;
background-color: rgba(0,0,0,.6);
}
.modal-small {
max-width: 600px;
width: 40%;
margin: 0 auto;
float: none;
display: block;
position: relative;
background-color: #fff;
padding: 0;
}
.container {
min-height: 120px;
max-height: 400px;
overflow: auto;
padding: 15px;
}
.element-container {
height: 100px;
width: 100%;
display: inline-block;
padding: 10px;
margin-bottom: 10px;
position: relative;
}
.element-flex-container {
display: flex;
align-items: center;
height: 100%;
padding: 5px 15px;
border-radius: 2px;
border-bottom: 3px solid rgba(0,0,0,.1);
border-left: 1px solid rgba(0,0,0,.1);
border-right: 1px solid rgba(0,0,0,.1);
border-top: 1px solid rgba(0,0,0,.1);
}
.avatar {
height: 32px;
width: 32px;
border-radius: 100%;
margin-right: 10px;
}
.flex-1 {
flex: 1;
}
.dropdown-width {
text-align: right;
width: 100px;
}
.dropdown-container {
display: inline;
position: relative;
}
.toggle-dropdown {
color: #4caf50
}
.dropdown {
position: relative;
z-index: 9999;
border: 1px solid red;
left: auto;
right: 0;
width: 120px;
display: block;
background-color: #fff;
z-index: 10;
margin-bottom: 20px;
padding: 0;
}
<div class="modal-overlay">
<div class="modal-small">
<div class="w-100 h-100"> <!-- this is since I inject an ui-view -->
<div class="w-100 h-100"> <!-- this is since I inject an ui-view -->
<div class="container">
<!-- Repeat of elements -->
<div class="element-container">
<div class="element-flex-container">
<img src="http://images.freeimages.com/images/previews/7ab/chrysanthemum-3-1621562.jpg" class="avatar" />
<div class="flex-1">
Something here
</div>
<div class="dropdown-width">
<div class="dropdown-container">
<div class="toggle-dropdown">
Toggle
</div>
<div class="dropdown">
Something here
<br />
Something else
<br />
Something else
<br />
Something else
<br />
Something else
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
To make the issue easier to analyze I have created this jsFiddle:
Code:
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<style>
body {margin:0; }
#mainContainer { position: absolute; right: 4%; left: 4%; height: 100%; }
#headerContainer { width: 100%; z-index: 10; position: absolute; background: #323232; color: white; height: 30px; }
#middleContainer { height: 100%; }
#leftSection { position: absolute; float: left; width: 175px; background: #71ABD1; height: 100%; overflow: auto; color: black; padding-top: 30px; }
#middleSection { position: absolute; height: 100%; background-color: yellow; left: 175px; right: 175px; color: black; padding-top: 30px; }
#rightSection { float: right; height: 100%; width: 175px; border-left: 1px dotted black; background: red; color: black; padding-top: 30px; }
#footerContainer { position: absolute; bottom: 0; width: 100%; height: 30px; background: #323232; color: white; }
</style>
</head>
<body>
<div id="mainContainer">
<div id="headerContainer">
headerContainer
</div>
<div id="middleContainer">
<div id="leftSection">
leftSection
</div>
<div id="middleSection">
middleSection
</div>
<div id="rightSection">
rightSection
</div>
</div>
<div id="footerContainer">
footerContainer
</div>
</div>
</body>
</html>
With the markup of top, middle, and bottom sections, problem is:
1- As you can see the footer colored in black is not really on the bottom of the page despite having position:absolute and bottom:0px on the footer div
2- More importantly, leftSection, middleSection and rightSection DIVs overlap with the header and footer DIVs, in fact, in this fiddle the only way to see the text displayed of the 3 middle sections is to have padding placed to avoid having it displayed underneath the header DIV.
I have tried placing top and bottom values of 30px on middleContainer to fix the overlap issue but this does not solve the problem, all I want is to keep headerContainer on top and footerContainer on the bottom while all the 3 middle sections adjust to 100% height. leftSection and rightSection have fixed width, but middleSection has flexible width and height.
http://jsfiddle.net/grc4/XTQuT/2/ does what I wanted exactly without specifying solid height values.
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<style>
body {
margin: 0;
height:100%;
}
#mainContainer {
position: absolute;
right: 4%;
left: 4%;
height: 100%;
}
#headerContainer {
width: 100%;
position: relative;
background: #323232;
color: white;
height: 30px;
}
#middleContainer {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
margin: 30px 0;
}
#leftSection {
float: left;
width: 175px;
background: #71ABD1;
height: 100%;
overflow: auto;
color: black;
}
#middleSection {
position: absolute;
background-color: yellow;
left: 175px;
right: 175px;
top: 0;
bottom: 0;
color: black;
}
#rightSection {
float: right;
height: 100%;
width: 175px;
border-left: 1px dotted black;
background: red;
color: black;
}
#footerContainer {
position: absolute;
bottom: 0;
width: 100%;
height: 30px;
background: #323232;
color: white;
}
</style>
</head>
<body>
<div id="mainContainer">
<div id="headerContainer">
headerContainer
</div>
<div id="middleContainer">
<div id="leftSection">
<div style="margin-top: 30px;">leftSection</div>
</div>
<div id="middleSection">
<div style="margin-top: 30px;">middleSection</div>
</div>
<div id="rightSection">
<div style="margin-top: 30px;">rightSection</div>
</div>
</div>
<div id="footerContainer">
footerContainer
</div>
</div>
</body>
</html>
The "padding-top: 30px;" on your 3 inner elements is making them 30px taller than the height of the actual body, creating your problem.
Remove the top padding from those 3 elements, then make your header and footer relatively positioned, rather than absolute, and you should be set.
Like this: http://jsfiddle.net/BPJxD/28/
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<style>
body {margin:0; }
#mainContainer { position: absolute; right: 4%; left: 4%; height: 100%; }
#headerContainer { width: 100%; z-index: 10; position: relative; background: #323232; color: white; height: 30px; }
#middleContainer { height: 100%; }
#leftSection { position: absolute; float: left; width: 175px; background: #71ABD1; height: 100%; overflow: auto; color: black; }
#middleSection { position: absolute; height: 100%; background-color: yellow; left: 175px; right: 175px; color: black; }
#rightSection { float: right; height: 100%; width: 175px; border-left: 1px dotted black; background: red; color: black; }
#footerContainer { position: relative; width: 100%; height: 30px; background: #323232; color: white; }
</style>
</head>
<body>
<div id="mainContainer">
<div id="headerContainer">
headerContainer
</div>
<div id="middleContainer">
<div id="leftSection">
leftSection
</div>
<div id="middleSection">
middleSection
</div>
<div id="rightSection">
rightSection
</div>
</div>
<div id="footerContainer">
footerContainer
</div>
</div>
</body>
</html>
Your problem was that you were using needless absolute positioning in headercontainer and footercontainer, solution
HTML:
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
</head>
<body>
<div id="mainContainer">
<div id="headerContainer">
headerContainer
</div>
<div id="middleContainer">
<div id="leftSection">
leftSection
</div>
<div id="middleSection">
middleSection
</div>
<div id="rightSection">
rightSection
</div>
</div>
<div id="footerContainer">
footerContainer
</div>
</div>
</body>
</html>
CSS:
body { margin:0; }
#mainContainer
{
position: absolute;
right: 4%; left: 4%;
height: 100%;
}
#headerContainer
{
width: 100%;
z-index: 10;
position: relative;
background: #323232;
color: white;
height: 30px;
}
#middleContainer { height: 100%; }
#leftSection
{
position: absolute;
float: left;
width: 175px;
background: #71ABD1;
height: 100%;
overflow: auto;
color: black;
padding-top: 30px;
}
#middleSection
{
position: absolute;
height: 100%;
background-color: yellow;
left: 175px;
right: 175px;
color: black;
padding-top: 30px;
}
#rightSection
{
float: right;
height: 100%;
width: 175px;
border-left: 1px dotted black;
background: red;
color: black;
padding-top: 30px;
}
#footerContainer
{
position: relative;
bottom: 0; width: 100%;
height: 30px;
background: #323232;
color: white;
}
Reviewing your whole Fiddle I noticed that you are using absolute positioning on every div. This is plane wrong.
You should only absolute positioning when:
You need a container that is free of the document's usual formatting. Such as a popup or a floating box.
You need to use a div inside a parent div with fixed positioning, but this will only work if parent positioning is set to relative.
You can remove all 3 of
padding-top: 30px;
like
#leftSection { position: absolute; float: left; width: 175px; background: #71ABD1; height: 100%; overflow: auto; color: black; }
#middleSection { position: absolute; height: 100%; background-color: yellow; left: 175px; right: 175px; color: black; }
#rightSection { float: right; height: 100%; width: 175px; border-left: 1px dotted black; background: red; color: black; }
and change your html like this
<div id="mainContainer">
<div id="headerContainer">
headerContainer
</div>
<div id="middleContainer">
<div id="leftSection">
<div style="margin-top:30px;">leftSection</div>
</div>
<div id="middleSection">
<div style="margin-top:30px;">middleSection</div>
</div>
<div id="rightSection">
<div style="margin-top:30px;">rightSection</div>
</div>
</div>
<div id="footerContainer">
footerContainer
</div>
</div>
I hope this can be helpful.
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<style>
body {margin:0; }
#mainContainer { position: relative; right: 4%; left: 4%; height: 100%; width:1000px; }
#headerContainer { width: 1000px; z-index: 10; position: absolute; background: #323232; color: white; height: 30px; }
#middleContainer { height: 100%; width:1000px; position:relative; display: table-cell;}
#leftSection { float: left; width:25%; background: #71ABD1; overflow: auto; color: black; padding-top: 30px; height: 100%;}
#middleSection { float: left; height:100%; width:50%; background-color: yellow; color: black; padding-top: 30px; }
#rightSection { float:left; height:100%; width: 25%; background: red; color: black; padding-top: 30px; }
#footerContainer { bottom: 0; width:1000px; height: 30px; background: #323232; color: white; float:left;}
</style>
</head>
<body>
<div id="mainContainer">
<div id="headerContainer"> headerContainer </div>
<div id="middleContainer" >
<div id="leftSection"> leftSection </div>
<div id="middleSection"> middleSection </div>
<div id="rightSection"> rightSection
rightSection rightSection rightSection rightSection rightSection rightSection rightSection </div>
</div>
<div id="footerContainer" > footerContainer </div>
</div>
</body>
</html>