background-color

The main goal was this: create an animation for a block so that when you hover the cursor over it, the block changes color tw ... d are there similar and easier ways to implement this animation using html and css, or do you still need JavaScript for this?

I'm studying HTML and CSS through the Caelum handout and I'm having trouble getting CSS to work properly on the page. I have ... </p> </body> </html> But I don't see the change of background-image and background-color on the page.

I'm doing a kind of card button inside a tag to create a link (bootstrap 4 beta). In the card there is a class that changes i ... } .bg-azul-claro{ background-color: #87CEFA; } .bg-azul-claro:hover{ background-color: rgba(36, 161, 238, 0.53); }

What code in css to make the background transparent, or colorless? I'm creating a native ad on Admob and I need the background to be transparent.

The code replica: https://codepen.io/utamo/pen/XoyzWN When applying to body: background: linear-gradient(to right, #33c ... r-gradient(to bottom, #33ccff 0%, #ff99cc 100%); Ends up like this I know it's simple but I lack knowledge at the moment

I need to put a div with a background background-image, and when hovering over it with the :hover, a background-color rgba tr ... but it replaces one with the other a{ background: url("img.png") ; } .a:hover{ background: rgba(43, 80, 142, 0.9); }

Hello, I'm trying to format the background of my body, but I did not succeed. I have already tried to make changes to my div ... p;copy; 2013 - by Gustavo Guanabara Facebook | Twitter</p> </div> </body> </html>

How do I get more colors for my form background? I have a color in RGB and I don't know how to put it beyond the colors already offered in Visual Studio 2017. I've tried searching the internet and found nothing

I found a tutorial of an app that recognizes people's faces using the camera and creates a rectangle around the recognized fa ... } } I'm not knowing how to put a background image inside that rectangle that was created. How best to do this in C++?