Asksearch_php.cn

Community Learn Tools Library Leisure

English

Popular searches：
PHP
MySQL
jquery
HTML
CSS

How to change the background color of a div using jQuery? [closed]

I want to change the background color of a div at runtime using jquery. The div is showing but its background color is not changing. I don't know what's wrong with the code I wrote. <html><head><scriptsrc="https://code.jquery.com/jquery-3.1.1.min.js"></script></h...

P粉585541766 2023-09-16 21:25:27

How to set a background image, make it full screen, and set it to the back of the page (HTML, CSS, JavaScript)

I want to set a background image for this simple game I'm creating but don't know how to get the image to be centered on the input screen and cover all page height and width. I also want the image to be the background so the game is on top of the image and the image should be the bottom layer. letch...

P粉384244473 2024-03-22 09:53:51

After a recent chrome update, the Bootstrap modal background is displayed in front of the modal

Chrome Version: Version 111.0.5563.64 (Official) (x86_64) Bootstrap: 4.3.1 A recent chrome update made the modal background appear in front of the modal itself. I checked that it was not a z-index problem, but I don't know what caused it. .modal-backdrop{position:fixed;top:0;left:0;z-index:1040;widt...

P粉512363233 2024-01-07 16:46:41

javascript - React newbie question, how to flexibly insert react components on different pages?

{Code...} ●Background explanation completed: Inserting the component failed. I thought it might be that the ReactDOM.render code is usable in the package, but cannot be used out of the package, which is natural. (I suspect that all my component names belong to local variables in this package) ●The q...

曾经蜡笔没有小新 2017-05-19 10:40:40

How to dynamically change the size of an HTML container?

I have a container div that is a background that changes size dynamically with the window. Inside that container I have an image div and I want to change its size using the background container. Even using percentage height and width, I can't seem to resize it dynamically. Can anyone guide me in the...

P粉418214279 2024-04-03 20:38:38

Single column layout adaptive

How do you add the background color to the main body of the single-column layout? I don’t know how to achieve your final effect, I hope you can answer it, thank you

JIA 2018-03-17 23:45:41

"Bootstrap 5 - Margin aligning elements inside and outside the accordion"

I'm trying to align three Bootstrap5 grids: Title outside the accordion Overview in the accordion title Details in the accordion content The accordion title has left and right margins/padding, and the accordion icon takes up some space as well. I want the grid of titles and details to use the same &...

P粉834840856 2023-08-31 12:54:27

How can I eliminate the small white space between the navigation bar and the next section? How to get rid of the little gray space on hover selector?

I'm coding this website as the final project for my HTMl course on freecodecamp and I'm running into two errors that I don't know how to fix. On one hand, I have a little white line between my navigation bar and the first section. On the other hand, I use the hover selector to make the background of...

P粉764836448 2024-02-25 22:54:59

How to change background color (green/red) in empty HTML on certain keys?

Does anyone have a solution on how to change the background color in HTML when certain buttons are pressed, for example the letter A. Whenever I press the button, the color switches to another color (red to green, or green to red) and stays that way. But the good thing is that it works when I'm not ...

P粉211273535 2023-09-07 10:08:19

Dynamically change HTML TD background color based on value using PHP

I'm trying to dynamically change the TD background color, but it's driving me crazy because I don't really know how to fix the code. This is my code: <tddata-column="%Over0.5SH"style="background-color:<?phpecho$backgroundColorOver05SH;?>"><?phpif(($row['TotalMatch'...

P粉295728625 2024-03-31 15:30:07

Changing from show hidden to show block when focus doesn't work

I'm trying to get my "searchbardropdown" to show up when "searchbarinput" is clicked, but that doesn't work. Does anyone know what's going on? Thanks! In the picture, you can see that the background color changes when the input gets focus, but the dropdown doesn't show up. .searc...

P粉301523298 2024-04-04 14:24:47

Email HTML Newsletter

What I like about receiving emails is that mobile viewing of gmaila seems to be broken. The view changes from a background image to a structure that can be entered with each crop. Can you help me? Everything I need is readily available

P粉486138196 2023-08-01 19:17:50

python - beautifulSoup4 .select('.bnrName') cannot get the text text

Background: Use bs4's select under Python3 to get the store name in the coupon information at the top of the ZOZO homepage. (Domestic IP seems to be unable to see the coupon information. You need to look through it to see it. It is best to use an island country IP) Problem: I found that I couldn’t f...

伊谢尔伦 2017-05-18 10:45:48

Background and transparent text are cut off

Is there a way to use CSS to create the effect of cutting out transparent text from the background as shown below? It would be a shame to lose all your valuable SEO because images replace text. I first thought of shadows, but I couldn't think of anything... The image is a website background, an abso...

P粉439804514 2024-03-25 16:47:36

Safari 16.4 and iOS 16.4 change dynamically set CSS properties on their own

I made a javascript puzzle game a few years ago and it worked just fine. Recently, after iOS16.4 and Safari16.4 update, the code is not working the same way, after investigating I found the problem but I don't know how to fix it. In my code, I set 2 CSS properties (background size and background pos...

P粉099985373 2024-02-21 15:11:28

Parent's padding ignored by sticky positioned child

How to prevent sticky elements from going behind the header? The current code snippet uses padding-top on the parent, I've also tried using margin-top or a transparent 50px border on the extra children but it doesn't seem to work. I know in this case I could easily use top:50px on the sticky label; ...

P粉182218860 2024-04-06 11:42:51

Try adding a background image in the html and css behind the navigation bar so that the space does not show up when scrolling

I don't know how to make the background image in html and css fill below the navbar and footer. When I scroll the navigation bar the space is just a blank space, I want it to scroll without space at the top and bottom. Thanks! *{box-sizing:border-box;}body,html{margin:0auto;padding:0;}.background-co...

P粉118698740 2023-09-10 09:12:07

CSS: Rendering 4 items in 2 columns using Columns: 3

I want to create a 3 column masonry layout to render items with the same width but different heights, but when I try the code below I see that the third column is empty, which looks a bit weird. Can I fix it somehow? I tried this code and I want to have two items in the first column and one item in ...

P粉300541798 2023-09-08 19:54:21

CSS animation won't fade away

I'm trying to solve a simple animation problem where a background image fades in and out on hover. Even though I have defined the keyframe, the web browser shows it as undefined: .elementor-section.elementor-element.core-range>.elementor-container:hover.product-image::before{animation:coreRangeBa...

P粉352408038 2023-08-18 16:45:01

php+workerman implements new order prompt voice

Dear masters, I would like to ask: There is an order process now. After the user places a dingdan order, the background reminds the administrator that there is a new dingdan reminder. 1. How to use Workerman to implement it? Or other methods? 2. How do you know if a dingdan is a new dingdan? 3. When...

A峰 2020-04-12 13:11:18