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1. • • To prevent one CSS rule from overriding the other, you need to comment it out. To do this, add a forward slash followed by an asterisk (/*) to the beginning of the rule and an asterisk followed by a forward slash (*/) to the end. Here’s what this looks like: button { background: blue; } /* button { background: red; } */
     makersaid.com › how-to-comment-out-css

     How to Comment Out CSS - Maker's Aid

2. Top results related to comment out parts of html style sheet

   • Style specific parts of a form (HTML & CSS)

     Top Answer

     Answered Aug 16, 2018 · 1 votes

     I'm going to reframe this a little. You mention you want to avoid "uneccesary syntax". I would argue your br tags are exactly that. They are pretty much semantically meaningless, give you nothing to style against and force the break. Let say for wider screens you wanted to display the label and element on the same line for wide screens but separate lines for narrow screens, you can't with the br tags.

     So lets take out the uneccesary br tags and add some meaningful fieldset tags.

     /*Added Style*/-/*Make Labels Block Elements > is child selector*/.contactform > label{ display:block; padding-top:5px; padding-bottom: 3px;}-/*Reset styling of nested fieldsets*/.contactform fieldset{ border: none; padding: 0;}-/*Add some margin to the nestes labels, but only if they follow a radio button*//* + is the adjacent sibling selector */.contactform fieldset input[type='radio'] + label{ margin-left:2px; margin-right: 20px;}-/*END ADDED STYLES*/-form { float: left;}-img { float: right; height: auto; width: 25%; transform: translate(-400px, -300px);}-.Sidebar { background-color: #f2f2f2; display: inline-block;}--a { text-decoration: none; color: black;}-a:link, a:visited { text-decoration: none;}-a:hover { text-decoration: none; text-decoration-color: #000;}-a:active { text-decoration: underline;}--.contactform { width: 800px; font-size: 16px;}-#contactmetext { font-size: 16px;}---.message { width: 50%; height: 100px; font-family: garamond, serif; font-size: 16px;}

     -<!-- Contact Form Starts Here --> <aside> <div class="Sidebar"> <form> <fieldset class="contactform"> <h3 id="contactmetext">Contact Me</h3> <a name="contactend"></a> <legend><strong>Personal Information</strong></legend> <label for="firstname">First Name:</label> <input name="firstname" id="firstname" type="text" /> <label for="lastname">Last Name:</label> <input name="lastname" id="lastname" type="text" /> <label for="email">Email:</label> <input name="email" id="email" type="email" /> <label>Gender:</label> <fieldset> <input type="radio" name="gender" value="male" id="gender_male"> <label for="gender_male">Male</label> <input type="radio" name="gender" value="female" id="gender_female"> <label for="gender_female">Female</label> </fieldset> <label for="msg">Message</label><br /> <textarea class="message" id="mdg">Enter your message here...</textarea><br /> <input type="submit" value="Send" class="submit" /> <img src="contactme.jpg" alt="Postik Note"> </fieldset> </form> <!-- Relative image address changed for Trinket only --> </div> </aside><!-- Contact Form Ends Here -->

     Some things to note. I've added ids to the form elements and for attributes to label. As your labels didn't have the for attribute your label[for="gender:"] selector did not work. Explicitly associating form elements with their labels adds functionality. Clicking a label for a text field will now bring focus to that field, clicking the label for a radio button or checkbox will check that element. It provides advantages in accessibility.

     I didn't want to alter your markup too much, but one option to consider would be to use

     <fieldset> <legend>Gender:</legend> <input type="radio" name="gender" value="male" id="gender_male"> <label for="gender_male">Male</label> <input type="radio" name="gender" value="female" id="gender_female"> <label for="gender_female">Female</label></fieldset>-

     You'd need to tweak the styling there a bit more.

     For a little more info on the combinators I've used, see : https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Selectors#Combinators

     One final tidbit of advice: get to know the browser developer tools. F12 in most browsers. The will enable you to see what styles are being applies to what elements and enable you to experiment with them in the browser. Just as importantly, they will show you what styles are being overridden and by what. This can help resolve specificity issues.

     Check all answers on Stack Overflow

     1/5

   • Comment out HTML and PHP together

     Top Answer

     Answered Nov 17, 2023 · 213 votes

     Instead of using HTML comments (which have no effect on PHP code -- which will still be executed), you should use PHP comments:

     <?php /*<tr> <td><?php echo $entry_keyword; ?></td> <td><input type="text" name="keyword" value="<?php echo $keyword; ?>" /></td> </tr> <tr> <td><?php echo $entry_sort_order; ?></td> <td><input name="sort_order" value="<?php echo $sort_order; ?>" size="1" /></td> </tr>*/ ?>

     Other Answers

     Answered Apr 25, 2011 · 47 votes

     I agree that Pascal's solution is the way to go, but for those saying that it adds an extra task to remove the comments, you can use the following comment style trick to simplify your life:

     <?php /* ?><tr> <td><?php echo $entry_keyword; ?></td> <td><input type="text" name="keyword" value="<?php echo $keyword; ?>" /></td> </tr> <tr> <td><?php echo $entry_sort_order; ?></td> <td><input name="sort_order" value="<?php echo $sort_order; ?>" size="1" /></td> </tr><?php // */ ?>

     In order to stop the code block being commented out, simply change the opening comment to:

     <?php //* ?>-

     Other Answers

     Answered Jul 01, 2019 · 16 votes

     I found the following solution pretty effective if you need to comment a lot of nested HTML + PHP code.

     Wrap all the content in this:

     <?php if(false){?>-Here goes your PHP + HTML code<?php }?>

     Check all answers on Stack Overflow

     2/5

   • Comment out part of a line in R

     Top Answer

     Answered Aug 28, 2022 · 1 votes

     What about something like this? It might be bad form, but it would work. Also, I know the #rhs does not actually do anything in the inline operator, but I put it there just to illustrate the idea. Someone smarter than me might actually be able to make an inline comment function. In essence, the %com% function is just skipping the next operation.

     library(tidyverse)-`%com%` <- function(lhs, rhs){ lhs #rhs}tibble(x = "test") %>% mutate(sum1=1 + 10 + 100 + 1000, sum2= 1 + 10 + 100 %com%+ 1000, sum3= 1 + 10 %com%+ 100 + 1000)#> # A tibble: 1 x 4#> x sum1 sum2 sum3#> <chr> <dbl> <dbl> <dbl>#> 1 test 1111 111 1011

     Created on 2022-08-28 by the reprex package (v2.0.1)

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     3/5

   • Comment out a part of Vue template element

     Top Answer

     Answered May 23, 2024 · 4 votes

     I don't think you can put an HTML comment inside a component tag, for much the same reason you can't put comments inside an HTML element opening tag. It's not valid markup in either situation. I think the closest you could come would be to place the comment in the quotes:

     :disabled="false /* !isValid */"-

     Which would have the same effect as:

     :disabled=""-

     Depending on whether your component can handle that value being missing, that might fit your needs.

     Check all answers on Stack Overflow

     4/5

   • Comment out some chunks/part of Rmd file

     Top Answer

     Answered Oct 29, 2019 · 3 votes

     I wanted to post an updated answer to this as things have changed in newer versions. The html comments <!-- --> now achieve this. So everything between the html comment tags will not be run or included in the knitted document.

     --- title: "Untitled"author: "author"date: "5 August 2017"output: pdf_document--- ```{r}print(123)``````{r}2**2```<!-- # Comment section starts This text is not visible in the output.```{r}a <- 3*4a```This text not be visible in the output.# Comment section ends--> ```{r}print(1)```

     Check all answers on Stack Overflow

     5/5

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3. developer.mozilla.org › en-US › docsComments - CSS: Cascading Style Sheets | MDN - MDN Web Docs

   developer.mozilla.org › en-US › docs

   • Cached

   Jul 17, 2023 · A CSS comment is used to add explanatory notes to the code or to prevent the browser from interpreting specific parts of the style sheet. By design, comments have no effect on the layout of a document.

4. People also ask

   Should you add comments to a CSS stylesheet?

   • If you have a very large project or you work in a team, then you'll need to help others understand your CSS stylesheet better by adding comments to it. Since stylesheets can get complicated and verbose over time, adding comments to your CSS code is a helpful convention you should follow.

   CSS Comments – How to Comment out CSS - freeCodeCamp.org

   www.freecodecamp.org/news/css-comments-how-to-comment-out-css/

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   What is a CSS comment?

   • A CSS comment is used to add explanatory notes to the code or to prevent the browser from interpreting specific parts of the style sheet. By design, comments have no effect on the layout of a document. Comments can be placed wherever white space is allowed within a style sheet. They can be used on a single line, or traverse multiple lines.

   Comments - CSS: Cascading Style Sheets | MDN - MDN Web Docs

   developer.mozilla.org/en-US/docs/Web/CSS/Comments

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   Should Style Sheets be included in HTML comments?

   • The type attribute must be included. To make examples easier to read, we have chosen not to wrap style sheets in HTML comments, but we do use the type attribute throughout this book. Recall from Chapter 1 the discussion about HTML representing a document with a tree-like structure and how elements in HTML have children and parents.

   Cascading Style Sheets, designing for the Web – Chapter 2: CSS

   www.w3.org/Style/LieBos2e/enter/Overview.en.html

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   How do I specify comments in external style sheets?

   • There is no other way to specify comments in external style sheets. However, when using the

   Comments - CSS: Cascading Style Sheets | MDN - MDN Web Docs

   developer.mozilla.org/en-US/docs/Web/CSS/Comments

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5. www.freecodecamp.org › news › css-comments-how-toCSS Comments – How to Comment out CSS - freeCodeCamp.org

   www.freecodecamp.org › news › css-comments-how-to

   • Cached

   Jun 2, 2022 · How to Comment Out CSS. A forward slash ( /) and asterisk ( *) are all you need to comment out a line or lines of CSS. But how do you do it? To add both inline and multiline comments in CSS, you start with a forward slash and asterisk ( /* ), and you end the comment it with an asterisk and forward slash ( */ ).

6. Videos

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     HTML5 and CSS3 beginners tutorial 12 - External style sheet

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     How to Comment in HTML

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7. stackoverflow.com › questions › 3757051How to comment/uncomment in HTML code - Stack Overflow

   stackoverflow.com › questions › 3757051

   • Cached

   Sep 21, 2010 · In HTML, commenting out multiple lines can be time-consuming. It is useful to exclude pieces of template structural metadata containing comments, CSS or code and systematically commenting out to find the source of an error.

   Code sample

     <div id="sidebar">

     ....

     </div>

   <??>

   See more on stackoverflow

8. www.w3schools.com › css › css_commentsCSS Comments - W3Schools

   www.w3schools.com › css › css_comments

   • Cached

   CSS Comments. Comments are used to explain the code, and may help when you edit the source code at a later date. Comments are ignored by browsers. A CSS comment is placed inside the <style> element, and starts with /* and ends with */:

9. www.freecodecamp.org › news › comments-in-cssCSS Comment Example – How To Comment Out CSS - freeCodeCamp.org

   www.freecodecamp.org › news › comments-in-css

   • Cached

   Jan 26, 2020 · Both single and multi-line comments in CSS begin with /* and end with */, and you can add as many comments to your stylesheet as you like. Comments are used in CSS to explain a block of code or to make temporary changes during development.

10. www.w3.org › Style › LieBos2eCascading Style Sheets, designing for the Web – Chapter 2: CSS

    www.w3.org › Style › LieBos2e

    • Cached

    Because comments don't display on the screen, by placing your style sheet inside an HTML comment, you prevent the oldest browsers from displaying the style element's content. CSS-enhanced browsers are aware of this trick, and will treat the content of the style element as a style sheet.

11. blog.hubspot.com › website › comment-out-in-cssHow to Add Comments in CSS - HubSpot Blog

    blog.hubspot.com › website › comment-out-in-css

    • Cached

    Jul 3, 2023 · If you’d like to add explanatory notes or prevent the browser from rendering specific parts of your style sheet, then you can use comments. Comments will not affect the interpretation of other parts of your stylesheet or the layout of your website on the front end.