enhancing the appearance of the initial sentence in the closing passage through CSS styling

Is there a way to make only the first sentence in the final paragraph bold using CSS? Specifically, I would like to add extra padding to the top of this last paragraph so that it wraps around an image. However, when I increase the bottom padding of the floated image, the paragraph doesn't align with the left margin of the image as desired. I attempted to apply a class to the "p" element for targeting a specific paragraph, but I couldn't find a ":last-child" pseudo-element and I'm unsure if multiple pseudo-elements can be used on one element or class.

#wf_mainContent_left p.last_wfp:first-line {
padding-top: 20px;
font-weight: bold;
color: red;
}

HTML

<p class="last_wfp">This is the first sentence that should be bold and red. This is the second
 sentence without those styles.</p>

Although according to this tutorial, the CSS provided bolds both sentences instead of just the first one since they are on the same line. Padding adjustments also had no effect. I tried adding a <br> tag but it introduced too much space. The styling of the <br> tag isn't possible based on information from this post. Ultimately, my goal is to have only the first line in bold without affecting the entire paragraph.

Answer №1

(and I am unsure about using two pseudo-elements on one element or class)

:last-child is considered a CSS3 pseudo-class, not a pseudo-element. Therefore, it can be combined with :first-line in the same selector.

If you are not concerned with browser compatibility, you can implement the following code:

#wf_mainContent_left p:last-child:first-line {
    padding-top:20px;
    font-weight:bold;
    color:red;
}

For better compatibility, it might be best to stick with your current CSS class approach.

To address excessive whitespace generated by br, consider reducing the line-height of your p element.

Answer №2

@ BoltClock always provides top-notch CSS solutions.

If you're aiming for cross-browser compatibility and open to using JavaScript, here's how you can achieve it:

CSS

.last_bold{
    font-weight:bold;
    color:red;
    padding-top:2em;
    display:inline-block;
}

var a = $('.last_wfp').text();
var b = a.split('. ');

$('.last_wfp').html('<span class="last_bold">' + b[0] + '</span>' + '. ' + b[1]);

EDIT

Given mr.nicksta's insight:

It might be more efficient to find the first index of a period and generate a substring from the beginning to that position? Also, this method assumes only two sentences per paragraph element, any additional sentences will be disregarded.

Here is the updated code that should handle any number of sentences.

var a = $('.last_wfp').text();
var b = a.slice(0, a.indexOf('. '));
var c = a.slice(a.indexOf('. '), a.length);

$('.last_wfp').html('<span class="last_bold">' + b + '</span>' + c);

Improved example: http://jsfiddle.net/jasongennaro/3ZKP9/5/

Answer №3

The pseudo element for the first line is used to style the initial formatted line of text within certain types of elements. This includes block-level elements, inline blocks, table captions, and table cells.

It does not take into consideration any specific characters like dots or carriage returns; it focuses solely on formatting and the size of the block.

It's important to consider browser compatibility when using this feature. For more information, you can refer to this resource:

For additional details regarding the remainder of your question, please see another answer as I will not provide a duplicate response.

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