Should i use pt or px

The style attribute specifies an inline style for an element. The attribute is used with the HTML. Start with the font you want, and always end with a generic family, to let the browser pick a similar font in the generic family, if no other fonts are available.

Note: Separate each value with a comma. Note: If a font name contains white-space, it must be quoted. A set of fonts of the same typeface in assorted sizes, including bold, italic and bold italic variations. Start free now! The font-style property allows you to make text appear italicized i. You can do this for either the entire message or just certain words or phrases. Related Articles.

CSS text formatting properties is used to format text and style text. Text-color property is used to set the color of the text. If your image is 72ppi pixels per inch , then one point will equal exactly one pixel. Point is a physical unit of length, used in typography. A px is therefore 0. In CSS, everything is somewhat abstracted, so a unit such as a "pt" is not necessarily one point in physical size, especially on a screen , an "in" is not necessarily one inch in size, and so forth.

Even a "px" is no longer necessarily one pixel in size anymore. In CSS, everything is scaled to be consistent with a virtual 96 ppi device viewed at normal reading distance. In print, you don't usually measure in pixels, because they are a technical detail about the target printer or device that are not an absolute measurement.

For instance, a design may be printed at dpi, dpi or at dpi and still be the same physical dimensions. A point is a typographic measure, that means it is a physical measure of length , like miles, inches, meters or an astronomical unit. Historically, the length of a point varied from different locales and cultures, but with the rise of desktop publishing and internationalisation the following convention has established:.

A pixel is the smallest unit of digital image data. That is the same to say a pixel is without actual physical size. Pixels are used to display an image on screen or print it, converting the image information in pixels to physical representation. Screens have their pixel density measured in ppi pixels per inch , whereas printed images are measured by dpi dots per inch - for both the same amount of image pixels may result in hugely variable physical sizes, e.

Generally, the preceding answers are accurate in terms of distinguishing between print and digital. However, new devices have introduced further complexity. Apple has been in the habit of using "point" to more efficiently refer to "reference pixels". In iOS there is a distinction between the coordinates you specify in your drawing code and the pixels of the underlying device.

These logical coordinate systems are decoupled from the device coordinate space used by the system frameworks to manage the pixels onscreen. This behavior leads to an important fact that you should always remember:. Either term indicates a value that differs from the actual device pixel density: Apple crams four pixels into a point to effectively increase the sharpness of the image. On other devices like some from HTC that density is even greater, as high as six pixels per point -- higher than print!

Sign up to join this community. The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Learn more. Why not try our free email signature generator which can help you with the whole process from start to finish. Your email address will not be published.

What is a Pixel px? What is a Point pt? Conversion Chart. Points Pixels 6pt 8px 7pt 9px 7. Why the difference between pixels and points for fonts? Luckily, there is a standard conversion between points and pixels which makes life easier.