CSS3 Transition – Fade out effect
You can use transitions instead:
CSS
Bootstrap 4, How do I center-align a button?
In Bootstrap 4 one should use the text-center class to align inline-blocks. NOTE: text-align:center; defined in a custom class you apply to your parent element will work regardless of the Bootstrap version you are using. And that’s exactly what .text-center applies. Expand snippet If the content to be centered is block or flex (not inline-), … Read more
CSS transition shorthand with multiple properties?
Syntax: Note that the duration must come before the delay, if the latter is specified. Individual transitions combined in shorthand declarations: Or just transition them all: Here is a straightforward example. Here is another one with the delay property. Edit: previously listed here were the compatibilities and known issues regarding transition. Removed for readability. Bottom-line: … Read more
Transitions on the CSS display property
You can concatenate two transitions or more, and visibility is what comes handy this time. Expand snippet (Don’t forget the vendor prefixes to the transition property.) More details are in this article.
Why are my CSS3 media queries not working on mobile devices?
All three of these were helpful tips, but it looks like I needed to add a meta tag: Now it seems to work in both Android (2.2) and iPhone all right…
CSS text-align: center; is not centering things
I assume you want all the items next to each other, and the whole thing to be centered horizontally. li elements are display: block by default, taking up all the horizontal space. Add once you’ve done that, you probably want to get rid of the list’s bullets:
How can I replace text with CSS?
Or maybe you could wrap ‘Facts’ round a <span> as follows:
Dynamically change color to lighter or darker by percentage CSS
All modern browsers have had 100% filter support since January 2020. Even UC Browser for Android (instead of Chrome, on the $80 phones) supports it. Additionally, you can control this dynamically with CSS variables, which have been supported by most browsers since October 2017 (excluding QQ): Not my project, but one that’s great to look at for a real-world example of how … Read more
Play multiple CSS animations at the same time
TL;DR With a comma, you can specify multiple animations each with their own properties as stated in the CriticalError answer below. Example: Original answer There are two issues here: #1 The second line replaces the first one. So, has no effect. #2 Both keyframes applies on the same property transform As an alternative you could to … Read more
Aligning two divs side-by-side
If you wrapped your divs, like this: You could use this styling: This is a slightly different look though, so I’m not sure it’s what you’re after. This would center all 800px as a unit, not the 600px centered with the 200px on the left side. The basic approach is your sidebar floats left, but … Read more