Bootstarp 4 has introduced classes to align div or list to horizontal, vertical center to it’s parent. Do you have a list inside a div and you wish to vertically align center to list items inside the parent div? And want to maintain vertical centered position as well as horizontal centering in Bootstrap when viewport size changes? I described here how Bootstrap and Non BS users can accomplish this alignment.
We always use Modal as Popup in Bootstrap. But just with a little PHP & CSS, we can use it direct as page content. It’s useful when we want modal to behave as expected, popup at most of pages in our Bootstrap 4 powered web application. But wish to put it directly on a particular page with same content on popup.
Responsive modal or popup are common features in a web application. They are used to show extra information or a form on the same page as popup above existing content upon clicking to a link or button. This article will help you to create a responsive modal or popup with CSS only.
I have also explained this pure CSS concept along with. So that you can understand how does this thing work. It will help you to change the CSS rule to organize responsive modal in your own way.
It’s quite common to use background image and place text above it but it’s also possible to use image in foreground and place text above foreground image overlay. You can also horizontal center or vertical center the text as explained in the article.
So our page contains a piece of HTML as follow:
Here are 2 ways which you can use whenever you need to center a column div within `.container` in Twitter Bootstrap 3 as well as to keep empty space outside the `div` to be evenly distributed. First approach uses offset feature available in Bootstrap while it has a limitation and second approach is using `center-block` class with setting `float: none` in Twitter Bootstrap.
When a page contains a large amount of content, the footer is pushed down off the viewport, and if you scroll down, the page ‘ends’ at the footer. However, If the page has small amount of content, the footer can sometimes ‘cling’ to the bottom of the content, floating halfway down the page, and leaving a blank space underneath, which looks ugly. So we need to make the footer stick to the bottom of page (not always fixed and visible).
While working with fancybox, you might have noticed that any button or link or input inside fancybox popup just behaves like previous/next item slider, making that coming item to appear in popup rather of doing it’s assigned code on click. All the reason is the width specified for `fancybox-nav` class with higher `z-index` for it.
Twitter Bootstrap has 12 columns grid layout by default which allows you to create responsive layout for your website but you can’t create 5 equal columns without using offset in this setup as sum of those column never meet with 12. But in this tutorial we have created some CSS rules to make five equal columns Bootstrap grid layout. Furthermore you can also have 1/5, 2/5, 3/5 and 4/5 sized columns combined with Bootstrap 12 columns grid layout after reading this post.
The Bootstrap 3 css framework contains a pretty good navigation component called “navbar” which automatically collapse when the viewport is too small. The dropdown menu’s of the navbar open when clicking the main item. For a tablet or phone this behavior is fine, but when using a desktop you might want the menu’s to open when hovering them. So here we are discussing 2 Ways for Hover Dropdown in Bootstrap 3 Navbar.
So you want to change the layout of your bootstrap website and reorder columns in small screens or mobile devices for better accessibility and readability. The Bootstrap pull and push classes are there to let you change them or re-order divs while maintaining responsiveness.