I am developing a project for school and I am pretty new to Bootstrap and I keep having some problems with scaling the website for different resolutions. When I change it to mobile the images go on top of the text. If anybody could help me I would appreciate it.
I have tried everything and still cant find a solution.
<body>
<div class="container">
<nav class="navbar-fixed-top sticky-top navbar" style="width: 100%; background-color: white; box-shadow: 0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23);">
<div class="navbar-header">
<a class="navbar-brand"><img src="transferir.png" alt="" style="height: 65; width: 60px"></a>
</div>
<div>
<ul id="menu">
<li>Home</li>
<li>About</li>
<li>Features</li>
<li>Contacta-nos</li>
</ul>
</div>
</nav>
<div class="site-index">
<div id="home" class="block home-block">
<div class="container">
<div class="col-sm-6 left-block">
<div class="text-centered">
<h1>Texter</h1>
<p class="info-text">Send text messages, voice messages, video messages or video call with all your friends and family easily, quickly and securely.</p>
<p class="Medium-text">Download Em Breve</p>
<img src="playstore.png" alt="Playstore" class="d-img">
<img src="appstore.png" alt="Apple App Store" class="d-img">
</div>
</div>
<div class="col-sm-5 right-block">
<img src="phones.png" style="height: 350px; float: right; vertical-align: middle; width: auto !important; position: relative">
</div>
</div>
<hr class="sombra">
</div>
</div>
Css
html{
scroll-behavior: smooth;
}
body{
padding-top: 1%;
font-family: 'Lato', sans-serif;
}
.block{
padding: 35px;
}
.home-block{
min-height: calc(100vh - 90px);
}
#home .container{
height: 500px;
}
.left-block{
text-align: center;
top: 30%;
}
.right-block{
bottom: 35%;
margin-left: 25%;
}
.container{
padding-right: 15px;
padding-left: 15px;
margin-right: auto;
margin-left: auto;
}
Desktop
When i squish the page
First of all, you probably forgot to include <div class="row"></div> wrapper inside your <div class="container">...</div> element, just as it says here.
Secondly, I strongly recommend you to not play too much with CSS properties such as position: relative/absolute, top: ...; left: ...; right: ...; bottom: ..., because most of them break the CSS native document flow and they should be used only when other tools do not help much.
I suggest you reading this series of articles if you have enough time: CSS layout
I turned off most of the properties of that kind and it already looks much nicer:
This answer would be just be a massive advice if I wouldn't provide some code help, so here it is.
Start by disabling these properties in DevTools:
.home-block{
/* min-height: calc(100vh - 90px); */
}
#home .container{
/* height: 500px; */
}
.left-block{
/* text-align: center; */
/* top: 30%; */
}
.right-block{
/* bottom: 35%; */
/* margin-left: 25%; */
}
Fixing Bootstrap markup:
<div id="home" class="block home-block">
<div class="container">
<!-- Added this wrapper, changed .col-* classes to responsive -->
<div class="row">
<!-- Removed .left-block class -->
<div class="col-sm-12 col-lg-6 left-block">
<div class="text-centered">
<h1>Texter</h1>
<p class="info-text">Send text messages, voice messages, video messages or video call with all your friends and family easily, quickly and securely.</p>
<p class="Medium-text">Download Em Breve</p>
<img src="playstore.png" alt="Playstore" style="height: 40px;">
<img src="appstore.png" alt="Apple App Store" style="height: 40px">
</div>
</div>
<!-- Removed .right-block class, added .text-centered class -->
<div class="col-sm-12 col-lg-6 text-centered">
<!-- Removed inline styles (bad practice), changed "height" to be an attribute -->
<img src="phones.png" height="350">
</div>
</div>
</div>
</div>
Then you would get this picture (no interval between image and the button on the top):
This one is solved by applying margin-top: ...px; to the image block, wrapped in #media query at .col-md-* resolutions and lower. For the exact values see Bootstrap grid options. For more info on applying #media queries see MDN docs
As for navigation bar, I first suggest you disabling padding-left on ul#menu element:
#menu {
padding-left: 0;
}
Although it fixes it on sm resolutions, the navigation menu still wraps under the logo on resolutions less than about 520px. I suggest you imagine what to do with this occasion in your mind or in some markup service like https://app.diagrams.net/ and then develop what you decided to.
You can use
<head>
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
</head>
See this and this
Related
I am trying to make just the pages on my website that have the main body content class of ".interior-health-main" have a footer that is static at the bottom of the page. I want it at the absolute bottom, currently if you view some of my pages on a large screen, you will see a bunch of white space after the footer. I want to get rid of this.
I have been looking into this for hours now and tried many things, at first I was going to make the footer on the entire website static at the bottom of the page, but setting the footer's css to position: absolute conflicted with other elements on my home page, which is why I just want it on the ".interior-health-main." If it is possible to change it just for the footers on these pages please let me know, I do not really want examples of fixing this by setting the entire body to position:relative. It just messes up my homepage.
Here is an example of what it looks like with the white space after the footer http://codepen.io/aahmed2/full/KgWNYL/
<p class="nav">This is a Navigation Bar</p>
<div class="interior-health-main">
<div class="container">
<ol class="breadcrumb">
<li>Home</li>
<li>Health Resources</li>
<li class="active">Sample Short Page</li>
</ol>
<h2>Sample Short Page</h2>
</div>
</div>
<div class="footer">
<div class="container">
<div class="row">
<div class="col-sm-4">
<h4>Contact Us</h4>
<p>414 Hardin Hall<br> 3310 Holdredge St<br> Lincoln, NE 68583<br> (402) 472-7363</p>
<div class="affiliates">
<img class="wordmark" src="../_logos/wordmark.svg" alt="University of Nebraska-Lincoln Wordmark">
<img class="extension" src="../_logos/n-extension-rev.svg" alt="Nebraska Extension Logo">
</div>
</div>
<div class="col-sm-4">
<h4>Quick Links</h4>
<p>Human Health</p>
<div class="line"></div>
<p>Pet Diseases</p>
<div class="line"></div>
<p>Livestock Diseases</p>
<div class="line"></div>
<p>Events</p>
<div class="line"></div>
</div>
<div class="col-sm-4">
<h4>Attention</h4>
<p>All information on this site is intended for informational use only. Contact your doctor or veterinarian for health concerns.</p><br>
<h5><a class="partner" href="#">Partners & Stakeholders</a></h5>
</div>
</div>
<div class="copyright">
<div class="col-xs-9">
<h6>© 2016 Nebraska One Health. Site Map.</h6>
</div>
<div class="col-xs-3">
<img class="social pull-right" src="../_logos/twitter-logo-button.svg" alt="twitter icon">
<img class="social pull-right" src="../_logos/facebook-logo-button.svg" alt="facebook icon">
</div>
</div>
</div>
</div>
Here is my css
.nav {
text-align: center;
padding: 25px 0;
background-color: #c1c0be;
color: #fff;
position: fixed;
width: 100%;
z-index: 2;
}
.interior-health-main {
padding-top: 80px;
padding-bottom: 20px;
}
#media (max-width: 479px) {
.interior-health-main {
padding-top: 50px;
}
}
.footer {
background: #333332;
border-top: 9px solid #ffffff;
color: #fff;
padding-top: 35px;
padding-bottom: 35px;
}
You can position the footer absolute like they did here
https://getbootstrap.com/examples/sticky-footer/
.footer {
position: absolute;
bottom: 0;
width: 100%;
/* Set the fixed height of the footer here */
height: 60px;
/* background-color: #f5f5f5; */
}
<footer class="footer">
<div class="container">
<p class="text-muted">Place sticky footer content here.</p>
</div>
</footer>
How did it conflict when you tried your way? update your post with what you did?
Please reference this question to find your solution.
I applied one of the solutions from the above link to your code.
Wrap your code in a #holder div.
Add the following CSS:
html,body{
height: 100%
}
#holder{
min-height: 100%;
position:relative;
}
.footer {
background: #333332;
border-top: 9px solid #ffffff;
color: #fff;
padding-top: 35px;
padding-bottom: 35px;
height: 300px;
width:100%;
position: absolute;
left: 0;
bottom: 0;
}
.interior-health-main {
padding-top: 80px;
padding-bottom: 300px; /* height of footer */
}
Here is the working fiddle:
https://jsfiddle.net/DTcHh/25475/
I wrapped your page (not containing footer) into .page-wrap div, and edit you codePen code and just add this piece of code to your css
html, body {
height: 100%;
}
.page-wrap {
min-height: 100%;
/* equal to footer height (with margin and border) */
margin-bottom: -299px ;
}
.page-wrap:after {
content: "";
display: block;
}
.footer, .page-wrap:after {
/* page-wrap after content must be the same height as footer */
height: 299px;
}
Demo
I use Bootstrap Framework for building website. And I tried to search but it wasn't effective.
Futher more, I don't have much knowledge about Javascript and CSS.
An example code like this:
<div class="row">
<!-- Squares inline-block-->
<div class="col-md-2">
</div>
<div class="col-md-2">
</div>
<div class="col-md-2">
</div>
<div class="col-md-2">
</div>
<div class="col-md-2">
</div>
<div class="col-md-2">
</div>
<!-- Squares inline-block-->
</div>
Can you help me please?
There's quite a simple method to create a div with an aspect ratio of 1:1 from pure CSS.
HTML:
<div class="width ratio">
<div class="content">Aspect ratio 1:1</div>
</div>
CSS:
.width {
width: 45%; /* Desired width size */
background: #000;
position: relative;
display: inline-block;
margin: 1%;
vertical-align: top;
}
.width:before {
content: '';
display: block;
}
.ratio:before {padding-top: 100%;} /* keeps ratio at 1:1 */
.content {
position: absolute;
top: 0; left: 0; bottom: 0; right: 0;
font-size: 1.5rem;
color: #fff;
}
This keeps the width the same as the height, although it would be a lot simpler to just set the width and height manually.
Suppose you give a class (let's call it 'square') to the div you want to be square:
<div class="row square">
Using CSS, you can set its height and width:
/*filename.css*/
.square{
height:200px;
width:200px;
background-color:green; /*to make it visible*/
}
To link the css file, put the following at the top of your html file:
<head>
<link rel="stylesheet" href="bootstrap.css"> <!--I'm sure you've done this step :)-->
<link rel="stylesheet" href="filename.css">
</head>
Learning CSS is easy. Give it a try!
NB
My Header:
<header>
<div style="float:left;margin-left:20px;">
<div style="float:left; margin-left:10px;margin-top:55px;background-color:#2BC3A7; height:3px; width:200px;"> </div>
<div style="clear:both;float:left;"></div>
<div style="float:left; margin-left:10px;margin-top:5px;font-family:DIN; font-size:12pt;color:#2BC3A7;">Services/Products</div>
</div>
</div>
</header>
I have 2 divs:
<div id="#content1">
<div id="divWelcome" style="margin-top:50px;">
<div id="headerimg" style="position: relative;">
<div style="position: absolute; bottom:255px; left: 20px; width: 550px; font-family:DIN; font-size:23pt; font-weight:600; color: white; letter-spacing:0.01em;">
We offer Cloud solutions for small businesses to help them manage their workflow requirements
</div>
<hr style="height:6px;position: absolute; bottom:210px; left: 20px; width: 490px;"/>
<div style="position: absolute; bottom:175px; left: 20px; width: 550px; font-family:DIN; font-size:14pt; font-weight:500; color: white; letter-spacing:0.01em;">
Our core sectors of expertise are professional services, data management and outsourcing.
</div>
</div>
<div id="divAboutContents" style="margin-top:50px; background-color:red;position: relative;display: none;">
</div>
</div>
</div>
So when the page loads the 1st div shows. The effect I want is when the user presses a button the divFirst gently fades away and the divSecond gently fades in. I have used this bit of jQuery but the affect does not look very pleasing.
<script type="text/javascript">
$(document).ready(function () {
$("#divAbout").click(function () {
$("#headerimg").fadeOut();
$("#divAboutContents").fadeIn();
});
});
</script>
What else can I try/read up on? Thanks
NB
This is part of my CSS
#content1 {
clear: both;
position: absolute;
}
Also I was fading the other one out. just forgot to put it in the question. The affect I get is 'clunky'
'Pleasing' is a very subjective term, however to improve it you could place both div elements within a parent container positioned absolutely so they overlap. You can then fadeToggle() between the two as needed. Something like this:
$('#container').click(function() {
$(this).find('div').fadeToggle();
})
#container > div {
position: absolute;
}
#divSecond {
display: none;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js"></script>
<div id="container">
<div id="divFirst">some content with images</div>
<div id="divSecond">different content with images</div>
</div>
Click the text to see the fade transition in action.
I found a web page which shows only 3 events in a grid and when the screen is re-sized less a certain width, it not only relocates the 3 events into a list but also changes the layout inside each event.
I have tried many ways to make it look like that web page, but have not got any luck.
this is the web page
And this is what I have done: CodePen
/* -- DEFAULTS -- */
div, ul, li {
margin: 0;
padding: 0;
list-style-type: none;
}
/* -- FLUID GRID STYLES -- */
#Grid {
margin-bottom: 40px;
text-align: justify;
font-size: 0.1px;
}
#Grid li {
display: inline-block;
background: #eee;
width: 23%;
padding-top: 23%;
/* Used instead of height to give elements fluid, width-based height */
margin-bottom: 2.5%;
}
#Grid:after {
content: 'haha';
display: inline-block;
width: 100%;
border-top: 10px dashed #922d8d;
/* Border added to make element visible for demonstration purposes */
}
ul li .icon {
width: 100%;
display: table;
min-height: 300px;
height: 300px;
padding: 0;
background: #545454 url(https://www.nike.com/events-registration/client-dist/assets/images/multi-card-bg.png) no-repeat center center;
}
#Grid .placeholder {
padding: 0;
border-top: 10px solid #922d8d;
/* Border added to make element visible for demonstration purposes */
}
/* -- MEDIA QUERIES DEFINING RESPONSIVE LAYOUTS -- */
/* 3 COL */
#media (max-width: 800px) {
#Grid li {
width: 31%;
padding-top: 31%;
margin-bottom: 3%;
}
}
/* 2 COL */
#media (max-width: 600px) {
#Grid li {
width: 48%;
padding-top: 48%;
margin-bottom: 4%;
}
}
/* SINGLE COL */
#media (max-width: 400px) {
#Grid li {
width: 100%;
padding-top: 100%;
margin-bottom: 5%;
}
}
/* -- LEGEND STYLES (NOT PART OF GRID FRAMEWORK) -- */
h1 {
font: 600 20px"Helvetica Neue";
text-align: right;
text-transform: uppercase;
}
label {
padding: 8px 15px;
margin-bottom: 20px;
display: block;
font: 100 22px"Helvetica Neue";
border-left: 10px solid #922d8d;
}
label:last-of-type {
border-left: 10px dotted #922d8d;
}
p {
font: 200 15px/1.5em"Helvetica Neue";
max-width: 400px;
margin-bottom: 30px;
color: #333;
}
Update
Here is my updated code. The problem is I cannot place the "1 JAN" and "NEW YEAR" in the middle of the div.
Updat 2
<!DOCTYPE html>
<html>
<head>
<link data-require="bootstrap#*" data-semver="3.3.2" rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.2/css/bootstrap.min.css" />
<link rel="stylesheet" href="style.css" />
</head>
<body>
<div class="container">
<div class="row">
<div class="col-sm-4 col-xs-12">
<div class="row hidden-xs icon">
<div class="title">1 JAN</div>
<div class="event-time"><i>8:00PM</i></div>
<div class="sub-title">This Event is Full</div>
</div>
<div class="row hidden-xs sub-icon">
<div><span>LRC Thursday Night Run test long long</span></div>
<div>
<input type="button" class="btn btn-primary" value="Register" />
</div>
</div>
<div class="row hidden-sm event-sm">
<div class="col-xs-4 event-left">
<div class="event-day">01</div>
<div class="event-month">JAN</div>
<div class="event-time"><i>8:00PM</i></div>
</div>
<div class="col-xs-8 event-right">
<div class="event-notice">This event is full</div>
<div class="event-title">NIKE RUN 10 KM</div>
<div class="event-slogan">Come run with us</div>
</div>
</div>
</div>
<div class="col-sm-4 col-xs-12">
<div class="well well-sm">
<h1 class="text-center hidden-xs">14 FEB</h1>
<p class="text-center hidden-xs">Valentine</p>
<div class="row hidden-sm">
<div class="col-xs-4"><i>February 14th</i>
</div>
<div class="col-xs-8">Ah! Lovey Dovey Day... Where is my chocolate?</div>
</div>
</div>
</div>
<div class="col-sm-4 col-xs-12">
<div class="well well-sm">
<h1 class="text-center hidden-xs">1 APR</h1>
<p class="text-center hidden-xs">April Fool</p>
<div class="row hidden-sm">
<div class="col-xs-4"><i>April 1st</i>
</div>
<div class="col-xs-8">Your car just got stolen.... JUST KIDDING!!!</div>
</div>
</div>
</div>
</div>
</div>
<script data-require="jquery#2.1.3" data-semver="2.1.3" src="http://code.jquery.com/jquery-2.1.3.min.js"></script>
<script data-require="bootstrap#*" data-semver="3.3.2" src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.2/js/bootstrap.min.js"></script>
<script src="script.js"></script>
</body>
</html>
If you are already using Bootstrap, you already have this capability. Use hidden-.. and the col-xx-... classes to make your page responsive.
See this example: http://embed.plnkr.co/IH4WeZ/
It's all done using bootstrap css. The trick is to hide stuffs at certain media query and show them whenever appropriate.
I only coded it be responsive at small and extra small size, so on medium and large it's a bit bonker... but you get the idea...
You could use the Bootstrap grid system to do something like this.
You could use a combination of the columns, and offset to achieve this.
<div class="col-md-4"></div>
<div class="col-md-4"></div>
<div class="col-md-4"></div>
That will span three columns across the full width of the page. You could experiment with smaller width columns, and adding an offset to the first one to push it away from the left edge.
http://getbootstrap.com/css/#grid-offsetting
If you want to achieve a similar effect, try and replicate it with minimal code and work from there.
Here is a simple example I have knocked up to get the layout working:
http://codepen.io/anon/pen/OPeXgj
HTML
<ul class="events">
<li>Event Name</li>
<li>Event Name</li>
<li>Event Name</li>
</ul>
CSS
* {
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
box-sizing: border-box;
}
.events {
clear: both;
width: 100%;
max-width: 1000px;
margin: 0 auto;
padding: 0;
list-style: none;
}
.events li {
float: left;
clear: both;
width: 100%;
background: yellow;
margin: 0;
padding: 10px;
}
#media only screen and (min-width: 768px) {
.events li {
width: 33.3%;
clear: none;
}
}
Using a mobile first approach, child items are styled with a width: 100%; and clear: both; Then, with a simple media query, I float them left and set a width to around a 3rd (33.3%) (there could be a better way, but this was a quick fix).
If you're using a grid system, it may be even easier. I would look into Bootstrap or Foundation, as many of these problems have already been solved many times over.
Good luck!
Last resort solution is to code two versions. One for mobile and another one for desktop. Then use media queries to hide one on mobile resolution and the other on desktop.
This will add some extra load on the page, but it should do it.
SOLVED:
After re-reading the w3 spec for transforms, I realised the footer was being considered part of the 3d context due to DOM structure and was being affected by rotated elements. I simply put .cardsContainer inside of another element .cards3dContainer and the footer is now not considered part of the 3d context.
-webkit-perspective:1000px; seems to state that the 3d context begins at that point in the DOM.
Having a major problem with a container that is being rotated using css3 transforms and over-writing part of a buttons hit area in another div.
The transform visually works and the container is leaning back (using rotateX). However, the button in the footer, despite being of a higher z-index and naturally stacked to be above the container, is having its hit area ignored where the rotated container and the button visually overlap. The button still 'appears' to be on top of the rotated container, but acts like it is under it.
I should mention im using Less for the css (and all the Less code does work).
I've looked through lots of similar questions and the various solutions didn't work for me. Amongst those that didn't work (vendor prefixes omitted):
translate3d(0px, 0px, 0px);
transform-style: flat;
Here is the short version of the code:
html:
<div class="screen snap" style="display: block;">
<div class="container">**<!-- has perspective set to 1000 -->**
<div class="cardsContainer"> **<!-- is rotated on x using transform -->**
<div class="card" style="left: 130px; display: block;">
<div class="cardBack"></div>
<div class="cardFront" style="opacity: 0;">
<div class="cardContent">A piece of fruit.</div>
</div>
</div>
</div>
<footer>
**<!-- at certain screen sizes, when the container and footer overlap, top half of this buttons hit area is inactive-->**
<button class="checkButton">Start</button>
</footer>
</div>
</div>
Here are the full length files, look forward to any advice / tips:
.html file:
<div class="screen snap" style="display: block;">
<div class="container">
<div class="cardsContainer">
<div class="card" style="left: 130px; display: block;">
<div class="cardBack"></div>
<div class="cardFront" style="opacity: 0;">
<div class="cardContent">A piece of fruit.</div>
</div>
</div>
<div class="card" style="left: 420px; display: block;">
<div class="cardBack"></div>
<div class="cardFront" style="opacity: 0;">
<div class="cardContent">Paint</div>
</div>
</div>
<div class="card" style="left: 420px; display: none;">
<div class="cardBack"></div>
<div class="cardFront">
<div class="cardContent">Nail</div>
</div>
</div>
<div class="card" style="left: 420px; display: none;">
<div class="cardBack"></div>
<div class="cardFront">
<div class="cardContent">Apple</div>
</div>
</div>
<div class="card" style="left: 420px; display: none;">
<div class="cardBack"></div>
<div class="cardFront">
<div class="cardContent">House</div>
</div>
</div>
</div>
<footer>
<button class="checkButton">Start</button>
</footer>
</div>
</div>
.less file:
.screen.snap .container{
padding: 0;
margin: 0;
border: 0;
left: 0;
right: 0;
bottom: 0;
top: 0;
border-radius: 0;
box-shadow: none;
vertical-align: baseline;
background-color: #efe8b6;
-webkit-perspective:1000px;
.cardsContainer{
position:absolute;
width:800px;
height:350px;
top:100px;
text-align: center;
background-color: lighten(#efe8b6, 10%);
-webkit-transform: rotateX(20deg);
.card {
position: absolute;
width:250px;
height:350px;
border-radius: 10px;
.cardFront{
background-image: url('images/snap_card_front.png');
background-repeat: no-repeat;
width:250px;
height:350px;
position: absolute;
.cardContent{
width:200px;
height:300px;
font-size: 37px;
}
}
.cardBack{
background-image: url('images/snap_card_back.png');
background-repeat: no-repeat;
width:250px;
height:350px;
position: absolute;
}
}
}
}
footer{
z-index:999;
background-color: #f00;
position: relative;
.button{
position:absolute;
width:50px;
height:50px;
background-color: #ccc;
border-radius: 5px;
font-size: 25px;
cursor: pointer;
}
}
After re-reading the w3 spec for transforms, I realised what the problem was.
-webkit-perspective:1000px; seems to state that the 3d context begins at that point in the DOM. I was applying the perspective style to the container which both the footer and the cardsContainer were part of. The footer was then being considered part of the 3d context due to DOM structure and was being affected by rotated elements.
I simply put .cardsContainer inside of another element .cards3dContainer and the footer is now not considered part of the 3d context because it is now not inside the dom structure which has perspective style set.
The new structure is now this:
.screen.snap .container{
.cards3dContainer{
-webkit-perspective:1000px;
.cardsContainer{
}
}
.footer{
}
}
Apologies to anyone who may have been working on an answer at the moment.