Il Domandatore 0 Posted August 24, 2020 Report Share Posted August 24, 2020 (edited) Hi to all, I'm a beginner on CSS; There is a part few clear to understand. Every time that I go to try examples, I can't use on Tryit.https://www.w3schools.com/cssref/playit.asp?filename=playcss_border-bottom-left-radius&preval=10%25 div { border-bottom-left-radius:3px; } Not works because will miss a class or something. Every example that we may try onhttps://www.w3schools.com/cssref/default.asp are hard to understand to who start to learn CSS. Edited August 24, 2020 by Il Domandatore Quote Link to post Share on other sites
Sherin 1 Posted August 25, 2020 Report Share Posted August 25, 2020 (edited) You have define first of all border property after you can define property which you define in post div { border:2px solid black; border-bottom-left-bottom-radius:3px; } Edited August 25, 2020 by Sherin Quote Link to post Share on other sites
Il Domandatore 0 Posted August 25, 2020 Author Report Share Posted August 25, 2020 To example? We can have code as we got till tutorial? I'm passed from the Tutorial to CSS Propriety and this last it's hard to understand. Quote Link to post Share on other sites
Il Domandatore 0 Posted August 29, 2020 Author Report Share Posted August 29, 2020 On 8/24/2020 at 1:40 PM, Il Domandatore said: div { border-bottom-left-radius:3px; } Anyone may solve this trouble? Probably I should use a class, but I not have to understand fine. I go to study this part, but I appreciate who help. Quote Link to post Share on other sites
dsonesuk 921 Posted August 29, 2020 Report Share Posted August 29, 2020 They don't offer a try it, all it does is show the chosen fixed styling settings on a predefined div with width, and height. The best option is to use a actually try it! Example like https://www.w3schools.com/cssref/tryit.asp?filename=trycss3_border-radius Add css to style tag. Quote Link to post Share on other sites
Il Domandatore 0 Posted August 29, 2020 Author Report Share Posted August 29, 2020 (edited) Ho sbagliato qualcosa: <! DOCTYPE html> <html> <head> <style> .noob { border-bottom-left-radius: 3px; } </style> </head> <body> <div class = "noob"> <p> Intestazione rossa allineata al centro </p> </div> </body> </html> https://www.w3schools.com/cssref/playit.asp?filename=playcss_border-bottom-left-radius Edited August 29, 2020 by Il Domandatore Quote Link to post Share on other sites
dsonesuk 921 Posted August 29, 2020 Report Share Posted August 29, 2020 It helps if you make it viewable, transparent on white background really does not work. https://www.w3schools.com/code/tryit.asp?filename=GI8WRICMGU71 Quote Link to post Share on other sites
Il Domandatore 0 Posted August 30, 2020 Author Report Share Posted August 30, 2020 Thank you dsonesuk, I'd right that missed some info on https://www.w3schools.com/cssref/playit.asp?filename=playcss_border-bottom-left-radius. I go to send an email to W3schools. Quote Link to post Share on other sites
dsonesuk 921 Posted August 30, 2020 Report Share Posted August 30, 2020 I dont know why you would want to do that? The default background is white, so like the example its obvious you would need to add a background color to the body at least then the border-radius element itself. As mention before that example was there to show different methods of using border-radius and nothing else. It would bit overkill to show tutorial on every page for every property used. Quote Link to post Share on other sites
Il Domandatore 0 Posted August 31, 2020 Author Report Share Posted August 31, 2020 The page CSS Propriety, bring a beginner to wrong because it does not say that we have needed to add colour. I've got the same trouble on another example, because uncomplete. Quote Link to post Share on other sites
dsonesuk 921 Posted August 31, 2020 Report Share Posted August 31, 2020 (edited) As i said again it is there to only show how to use border radius ONLY. The background IS OBVIOUS, and since it shows result of border-radius property it does not require anything else. The background color is obviously required, so you need to apply a background color so you go to how to apply background color https://www.w3schools.com/cssref/playit.asp?filename=playcss_background-color This only shows different methods of using background-color: is does not show anything about dimensions height, width because it is only about background color. Edited August 31, 2020 by dsonesuk Quote Link to post Share on other sites
Il Domandatore 0 Posted September 2, 2020 Author Report Share Posted September 2, 2020 Work neither this. A beginner not know what is obvious and come on a site to learn. When seeing that something it's wrong, it goes away from this site. I hope that developers will solve these pages because I can't continue to learn, trying to guess which part of code miss. eheh :). https://i.postimg.cc/DZgQMWGj/Immagine.jpg Quote Link to post Share on other sites
dsonesuk 921 Posted September 2, 2020 Report Share Posted September 2, 2020 Well if you can't be bothered to start at the beginning of CSS tutorial and learn the basics of using CSS coding (and HTML coding going by image) within html, THAT'S not the developers fault, that is all down it you! Quote Link to post Share on other sites
Il Domandatore 0 Posted September 2, 2020 Author Report Share Posted September 2, 2020 Please, avoid to dirt this post, because I've shown that for a beginner they guides are incomplete and coping them code, creates errors. I've sent an email to developers and linked this page. They haven't added all info that we need and an expert know what to lack. Thank you dsonesuk for your replies, without you wasn't clear that there was the need to add something on code. Quote Link to post Share on other sites
Il Domandatore 0 Posted September 10, 2020 Author Report Share Posted September 10, 2020 (edited) @dsonesuk I've found multiple troubles in a lot of pages. Similar examples works and others not... https://www.w3schools.com/cssref/playit.asp?filename=playcss_filter&preval=blur(5px) Works. Everything under More Examples, not. True, I use chrome 49 and have need 53, but why they did not put everything? I've found another strange situation, nut I do not remember where was. Or I've found examples that not should work on my browser and instead go well... Same on Font Weight; It works partially. Numbers are 9 but work as are 2. https://www.w3schools.com/cssref/pr_font_weight.asp Edited September 10, 2020 by Il Domandatore Quote Link to post Share on other sites
dsonesuk 921 Posted September 10, 2020 Report Share Posted September 10, 2020 Look I am NOT! getting into a discussion about EVERY tutorial, just because YOU have not bothered to learn the basics, to produce a matching foundation html and css to get the same result. You can do most of it, by opening web developer tools by pressing 'F12' on your keyboard, then inspect the element/s in question to get the styling required. OKAY! goodbye. Quote Link to post Share on other sites
Il Domandatore 0 Posted September 13, 2020 Author Report Share Posted September 13, 2020 I did not want to insult anyone. This not is my work and I want help a site to improve, without being paid. I've found another trouble; when we end a tutorial, this starts from the start without saying nothing. Quote Link to post Share on other sites
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