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why are initial CSS styles not visible on DOM element .style field?

由 风流意气都作罢 提交于 2019-12-22 18:14:54
问题 OK I have full expectation of going down in flames for asking something stupid (or at least duplicate), but in the attached snippet, why do I have to use window.getComputedStyle to access styles applied by CSS? I was under the impression that the .style field would at least reflect those styles initially applied by CSS, and/or manually changed since then. If not, what are the exact rules governing which properties are reflected (and when) in an element's .style field? setTimeout(() => {

What is an Efficient Way of Handling Multiple Css Stylesheets?

由 南笙酒味 提交于 2019-12-22 11:29:11
问题 There are different sites sharing almost identical layout but different styles. Nice example would be considering all sites within stackexchange network. They all have similar layout but different look and feel. Consider 5 sites and for each site if we have to maintain 3 to 4 stylesheets for different browsers then there are almost 20 different stylesheets we have to manage. Which is difficult to handle especially if we are trying to replicate a similar site with different look and feel. So

Is it possible to have separate css stylesheets that are automatically loaded depending on what browser the website is being accessed from?

由 …衆ロ難τιáo~ 提交于 2019-12-22 09:26:44
问题 The reason I'm asking is because I finished a lovely homepage design and only viewed the website in chrome and safari on osx then I decided to open firefox and certain things broke. Also an issue I was having with search field placeholder text displaying wrong colour had vanished and displayed the correct colour I stated in my stylesheet in firefox. It would be great if I could just create separate style sheets for different browsers or have conditional statements that would trigger the

Bourbon vs Twitter Bootstrap for Rails 3.1

由 女生的网名这么多〃 提交于 2019-12-22 07:07:10
问题 I am looking around at different stylesheet frameworks to pick out which one to use in my Rails 3.1 applicaiton. Twitter Bootstrap looks really cool, but I also see that Bourbon is becoming very popular too. Can anyone give a comparison and pros and cons of each? I am guessing it won't be a good idea to use them both, right? 回答1: You could absolutely use both... Each are a set of SASS mix-ins and CSS classes. You may run into some overlap, but there's nothing that prevents you from using both

css was not loaded because its MIME type, “text/html”, is not “text/css”.

由 ≡放荡痞女 提交于 2019-12-22 04:06:37
问题 I got this error while working with web app this is my master page <head runat="server"> <link href="Styles/Site.css" rel="stylesheet" type="text/css" /> <asp:ContentPlaceHolder ID="head" runat="server"> </asp:ContentPlaceHolder> Error: The stylesheet http://localhost:55381/Login.aspx?ReturnUrl=%2fStyles%2fSite.css was not loaded because its MIME type, "text/html", is not "text/css". Source File: http://localhost:55381/Login.aspx Line: 0 回答1: Looks like your code is requiring a login to

“loadStylesheetUnPrivileged” error when trying to use css stylesheet with JavaFX

由 情到浓时终转凉″ 提交于 2019-12-21 20:39:01
问题 I've read through every article/post I can find about this error, and I've tried every solution mentioned and the error is still being produced at run time. So here's my code, and below that is the error message from the console: public class Driver extends Application { public static void main(String[] args) { launch(args); } // main @Override public void start(Stage primaryStage) { Parent root = null; File css = new File("stylesheet.css"); try { root = FXMLLoader.load(getClass().getResource

HTTP Header Stylesheets

由 橙三吉。 提交于 2019-12-21 12:41:37
问题 According to this: http://www.w3.org/TR/html4/present/styles.html#h-14.6 I can link stylesheets directly in the http header. In php it would look like this: header('Link: <http://www.acme.com/corporate.css>; REL=stylesheet'); are there any drawbacks in doing this? 回答1: The main drawback is that it only works in Firefox and Opera. See http://greenbytes.de/tech/tc/httplink/. 回答2: are there any drawbacks in doing this? Debugging styling issues gets a little harder I guess. You can't directly see

“user-select: none” and strange behaviour in Firefox

由 时光毁灭记忆、已成空白 提交于 2019-12-21 09:29:33
问题 I am trying to prevent text highlighting in Firefox for some, but not all elements on the page. Consider the following: <div style="-moz-user-select: none;"> I cannot be highlighted <div style="-moz-user-select: text;"> I should be highlightable, but am not. </div> </div> As I understand it, using the above css rules, the text of the inner div should be highlightable. However this does not appear to work. In practice none of the text can be highlighted. I am wondering if I am doing something

Browser user agent style sheet margin 8px

由 不羁岁月 提交于 2019-12-21 07:56:32
问题 I was just wonerdering about a white space all around a website. I found out it is there because of the user agent style sheet (Google Chrome) and there is set a margin of 8px to the body tag as default. How to solve this is not a problem, but I am interested in the reason of this margin. I searched for it, but I only find solutions to set the margin zero, but I want to know why this margin is there. Hope you can tell me more about these user agent stylesheets. Greetings Philipp 回答1: Browsers

Vertical align middle with Bootstrap responsive grid [duplicate]

由 陌路散爱 提交于 2019-12-21 07:39:07
问题 This question already has answers here : How to use vertical align in bootstrap (8 answers) Closed 5 years ago . I have a very simple problem on vertical middle a span using Bootstrap 2.3.2 . Requirements: There are two columns, left column has a fixed height 300px because there is 300x300 image inside. Right column has text and must be centered based on left column. The whole thing must be responsive. That's why I am using responsive image. If the second column goes down to bottom, its
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