css

问题 This is a code from codepen. I am trying to work on this one. This code works on chrome but does not work in firefox or edge. I tried to solve the issue but could not fix it. Is the problem with requestAnimationFrame or something else? Can anyone please help? Here is the codepen link: https://codepen.io/iremlopsum/pen/MKNaxd var canvas = document.querySelector("#scene"), ctx = canvas.getContext("2d"), particles = [], amount = 0, mouse = { x: 0, y: 0 }, radius = 0.7; //Init radius of the force

问题 This is a code from codepen. I am trying to work on this one. This code works on chrome but does not work in firefox or edge. I tried to solve the issue but could not fix it. Is the problem with requestAnimationFrame or something else? Can anyone please help? Here is the codepen link: https://codepen.io/iremlopsum/pen/MKNaxd var canvas = document.querySelector("#scene"), ctx = canvas.getContext("2d"), particles = [], amount = 0, mouse = { x: 0, y: 0 }, radius = 0.7; //Init radius of the force

问题 I have a div: <div class="badger-left"></div> This CSS: /* Change style dynamically according to the bg-color attribute added to the div from jQuery */ .badger-change:after { background-color: attr(bg-color); } This jQuery to add an attribute and a class: $('.badger-left').addClass('badger-change').attr('bg-color','red'); Since jQuery can't do :after like in CSS, I thought of this way, but it's failing. What should I try? Thanks Edit: The color would change dynamically from jQuery, it won't

问题 I want to remove the check all/none checkbox from a Reactable table. In this image, I do not want the orange circled checkbox to appear. Using Chrome Inspector, I examine the css of this checkbox and set display: none; This removes the entire column of checkboxes. How do I remove just this one? R Script library(reactable) reactable(iris, onClick = "select", selection = "multiple") 回答1: U can append some javascript code and make it run when the reactable is rendered: ie // Hide the select all

问题 I want to remove the check all/none checkbox from a Reactable table. In this image, I do not want the orange circled checkbox to appear. Using Chrome Inspector, I examine the css of this checkbox and set display: none; This removes the entire column of checkboxes. How do I remove just this one? R Script library(reactable) reactable(iris, onClick = "select", selection = "multiple") 回答1: U can append some javascript code and make it run when the reactable is rendered: ie // Hide the select all

问题 For some reason, every image on my website will load but my background image. It was working, I didn't change anything to do with that, and now it's not. And can't for the life of me work out what I've done wrong. I think I've been looking at it for too long. (The image is named correctly and is stored in the root directory) The website can be found at http://www.deadendwebcomic.com/index.html My css is as follows: body { background-image:url('background.jpg'); background-repeat:no-repeat;

问题 I have a simple JScript HTML and CSS game in which the character must jump but also move right on pressing the right arrow. I have the jump function working, but on trying to replicate it to create the right-arrow function, it doesn't work. Desired output: To correct the current code such that on pressing the right arrow, the character can also move right, as well as jump. On pressing the right arrow key, the character would keep moving right. On keyup, it would stop (do I have to actually

问题 I have a simple JScript HTML and CSS game in which the character must jump but also move right on pressing the right arrow. I have the jump function working, but on trying to replicate it to create the right-arrow function, it doesn't work. Desired output: To correct the current code such that on pressing the right arrow, the character can also move right, as well as jump. On pressing the right arrow key, the character would keep moving right. On keyup, it would stop (do I have to actually

问题 I'm trying to build a template page with a navbar and a footer where I might add later column inside the main div (container-fluid) but I get stuck with two issues. The footer is a div that I use as a logging space. It stays fixed at the bottom and I fill it with logs every time I do an action on the page. The content might grow bigger than the space available and scrollbar appears. The navbar is a standard navbar. The problem appears when I try to fill the container with random data or a

问题 How can I cloze some text in an HTML document? Some marked text is hidden, replaced with an underline of exactly the same length as the original text and all of the words in the sentence should appear in precisely the same places they would appear had there not been a cloze. E.g.: Once upon a time there ______ a cat. The word to be clozed might be marked like this: Once upon a time there <div class="cloze">lived</div> a cat. Is there some way to hide the text and create an underline of