CSS for text spacing can be a bit tricky, but don't worry, we've got you covered. The line-height property is used to set the height of a line of text, and it can be specified as a number, percentage, or a length unit like pixels or ems.
A good starting point for line-height is to set it to 1.2 to 1.5 times the font-size. This will give your text a comfortable amount of space between lines. For example, if your font-size is 16px, setting line-height to 19.2px will create a nice, even spacing.
The letter-spacing property, on the other hand, is used to add space between individual letters. This can be especially useful for titles and headings where you want to create a sense of drama or emphasis. In our article, we'll explore the different ways to use letter-spacing to enhance your text.
For another approach, see: Coding for Space in Html
Font Sizing
You can control the size of text using the font-size property in CSS.
The default text size for body (paragraph) text is 16px.
To make text larger, you can use units like ems, pixels, or points, just be consistent with your choice.
You can make an h1 element larger than its default size, which is 32px, and increase the paragraph text size to 18px.
All three of these sets of CSS result in the same new font sizes: 32px for the h1 element and 18px for the paragraph text.
Additional reading: Html Text Element
Text Spacing
Text spacing is a crucial aspect of CSS that can greatly impact the readability of your text. Increasing the letter-spacing can prevent the text from appearing too cramped, especially for fonts that naturally have tight spacing.
You can use both positive and negative length values for letter-spacing, with positive numbers increasing spacing and negative ones making the text more packed. For instance, a 2px letter spacing can make a big difference in the appearance of your text.
To achieve a more theatrical effect, you can also use word-spacing, which defines the spacing between words for CSS texts. It works with positive and negative length indicators, such as cm, pt, px, etc. A 5px word spacing, for example, can add extra space between words and make the text more visually appealing.
Remember to use relative units of font size, line height, spaces between characters, words, lines, and paragraphs to ensure that your text spacing is consistent and accessible across different devices and screen sizes.
Improving Text Readability
Increasing the letter-spacing can prevent the text from appearing too cramped, especially for fonts that naturally have tight spacing.
To improve text readability, you can adjust the CSS letter-spacing property. It's essential to strike a balance, as excessive letter-spacing can make the text difficult to read.
A suitable line height helps users read content more comfortably without cramming text too close together or spreading it too far apart.
You can control the vertical space between lines of text using the line-height property. This can particularly help with the readability of long paragraphs.
An increased line height can help. I advise you to start with a line of 1.4em and adjust it as necessary.
Here are some general guidelines to keep in mind:
Be cautious with letter and word spacing adjustments. While they might be helpful for some users, excessive spacing could lead to awkward reading experiences for others.
You can use both negative and positive length values for letter-spacing. The positive numbers increase spacing, while negative ones make the text more packed.
Increasing the space between letters is often useful when dealing with headings in all-caps. You should always give this value in the em or rem unit so it is proportional to the font the user has set in their browser.
A little letter spacing can help headings in all-caps appear less cramped.
Text Alignment
Text alignment is a crucial aspect of CSS that determines how text is arranged on a page. You can control the alignment using the text-align property.
The default alignment is left, which means your text will appear on the left side of the page. This is the default setting, so you don't need to specify it unless you want to change it.
You can also align text to the right, which will push it to the right side of the page. This is useful for creating a bold or eye-catching effect.
Centering text is another option, where it will be placed exactly in the middle of the page. This is great for headings or titles that need to stand out.
Justifying text stretches it out so each line has the same width. This creates a neat and tidy look, but it can be tricky to get right.
Here are the possible values for text-align, summarized in a table:
Text Overflow
The CSS property overflow-wrap is designed to prevent text from overflowing its line box. It breaks long words and wraps them onto the next line, making it a useful tool for maintaining text readability.
You can assign one of four values to overflow-wrap: normal, anywhere, break-word, or inherit. The normal value breaks words only at standard places, while anywhere allows words to break at any point to prevent overflowing.
Here are the possible values for overflow-wrap:
- normal: breaks words only at standard places.
- anywhere: breaks words at any point to prevent overflowing.
- break-word: the same as anywhere, but doesn't consider soft wrap opportunities.
- inherit: elements take the overflow-wrap value from their parents.
Note that overflow-wrap used to be known as word-wrap in earlier versions of CSS.
For your interest: How to Wrap Text in Html
Overflow Wrap
Overflow Wrap is a CSS property that prevents text from overflowing its line box. It's a game-changer for long words that just won't fit.
The property can have several values, including normal, anywhere, break-word, and inherit. Normal words break only at standard places, while anywhere and break-word break words at any point to prevent overflowing.
The anywhere and break-word values are similar, but break-word doesn't consider soft wrap opportunities when estimating min-content intrinsic sizes. Inherit, on the other hand, takes the overflow-wrap value from the parent element.
The CSS overflow-wrap property used to be known as word-wrap, so if you're working with older code, keep an eye out for that.
Curious to learn more? Check out: Text Wrapping Css
Word Break
Word Break is a CSS property that sets the line breaking rules when text overflows its content box. It's a useful tool for preventing text from overflowing its container.
The word-break property can have several values, including normal, break-all, and keep-all. The normal value uses the default line break rules, while break-all prevents overflow by inserting breaks between any two characters.
For non-Japanese, Korean, or Chinese texts, break-all is a useful value, but for those languages, it's better to use keep-all, which prevents words from breaking.
Here are the possible values for the word-break property:
- normal: the default line break rules.
- break-all: prevents overflow by inserting breaks between any two characters (not for Japanese/Korean/Chinese characters).
- keep-all: no words break for Korean/Japanese/Chinese texts. Other texts act normal.
Note that break-word is a deprecated value that used to work the same as word-break: normal and overflow-wrap: anywhere.
Sources
- https://openclassrooms.com/en/courses/5265446-build-your-first-web-pages-with-html-and-css/5282851-control-font-sizes-line-spacing-and-word-spacing
- https://www.sitepoint.com/tracking-css-letter-spacing-and-where-to-use-it/
- https://www.bitdegree.org/learn/css-text
- https://css-tricks.com/almanac/properties/l/letter-spacing/
- https://www.digitala11y.com/understanding-sc-1-4-12-text-spacing/
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