css

问题 So I'm trying to make a dropdown list overlap the elements below when expanded. Unfortunately, even when elements in the same stacking context have a position, and dropdown container div set to a z-index of 2, the issue still persists; instead of overlapping the elements below, it shifts them down. I have also attempted shuffling around the stacking context by adding the opacity property to various elements, but that hasn't worked either. The code can be seen below: #firstone { z-index: 2; }

问题 Apologize for the length of the code. I'm trying to hide the three cells that contain the $ I can't change the html but I can change the CSS. I've tried: .extra-details table:nth-child(1) tr:nth-child(-n+4) but that gets the first 4 rows in the second table as well. So my question is this, is there CSS I can use to hide the cell/rows that have the $ or suggestions on something to search for? cell values have been removed for brevity. <div class="details_column"> <div class="column"> <table

问题 I have a web app that I'm trying to run on an iPad 3. When I pull it up, the app is allowing vertical scroll when it shouldn't be. I've gone through the same process with other web apps without any issues, and am not sure what I am missing this time around. Inside head element of my html, I have the following meta tags: <meta name="format-detection" content="telephone=no"> <meta name="viewport" content="user-scalable=no, initial-scale=1, minimum-scale=1, maximum-scale=1, width=device-width,

问题 I have a web app that I'm trying to run on an iPad 3. When I pull it up, the app is allowing vertical scroll when it shouldn't be. I've gone through the same process with other web apps without any issues, and am not sure what I am missing this time around. Inside head element of my html, I have the following meta tags: <meta name="format-detection" content="telephone=no"> <meta name="viewport" content="user-scalable=no, initial-scale=1, minimum-scale=1, maximum-scale=1, width=device-width,

问题 I have a web app that I'm trying to run on an iPad 3. When I pull it up, the app is allowing vertical scroll when it shouldn't be. I've gone through the same process with other web apps without any issues, and am not sure what I am missing this time around. Inside head element of my html, I have the following meta tags: <meta name="format-detection" content="telephone=no"> <meta name="viewport" content="user-scalable=no, initial-scale=1, minimum-scale=1, maximum-scale=1, width=device-width,

问题 In HTML view, css link code looks like this: <link href='www.jedendzien.pl/assets/css/style.css' rel='stylesheet'> but my browser is showing adress with double domain adress www.jedendzien.pl/www.jedendzien.pl/assets/css/style.css so i'm getting 403 error. I create link by <link href='<?php echo base_url(); ?>assets/css/style.css' rel='stylesheet'> and in config.php i'm setting: $config['base_url'] = 'www.jedendzien.pl/'; In my XAMPP serwer everthing works fine but problem is appearig only on

问题 I have a web app that I'm trying to run on an iPad 3. When I pull it up, the app is allowing vertical scroll when it shouldn't be. I've gone through the same process with other web apps without any issues, and am not sure what I am missing this time around. Inside head element of my html, I have the following meta tags: <meta name="format-detection" content="telephone=no"> <meta name="viewport" content="user-scalable=no, initial-scale=1, minimum-scale=1, maximum-scale=1, width=device-width,

问题 In HTML view, css link code looks like this: <link href='www.jedendzien.pl/assets/css/style.css' rel='stylesheet'> but my browser is showing adress with double domain adress www.jedendzien.pl/www.jedendzien.pl/assets/css/style.css so i'm getting 403 error. I create link by <link href='<?php echo base_url(); ?>assets/css/style.css' rel='stylesheet'> and in config.php i'm setting: $config['base_url'] = 'www.jedendzien.pl/'; In my XAMPP serwer everthing works fine but problem is appearig only on

问题 I am having a CSS file which has some variable define @red: red-color @yello: yellow-color .... I can use this variable in CSS file, But I want to know how can I access them in my JS file. 回答1: Assuming you're using native CSS variables and not some preprocessor, take a look at this page. At the bottom there's a section called Values in JavaScript which describes how to access native CSS vars in JS code. getComputedStyle(element).getPropertyValue("--my-var"); However if you are using a CSS

问题 Is it possible to pass variables in CSS files, like in HTML file. Example: In views.py: def home(request): bgcolor = "#999" ... ... In the CSS file: body { background-color : {{bgcolor}}; } If yes, can you please guide me how to achieve this? I would really appreciate. Thank you! Edit: Ok, my bad. What I meant was, how do let users customize their page if they wanted to? I suppose I could have done this without using external stylesheet, but I think CSS is served fastest if it's static and on