CSS Units | rems, ems, px, and percents| (Urdu/Hindi) скачать в хорошем качестве

CSS Units | rems, ems, px, and percents| (Urdu/Hindi)

In this video, we will learn how to work with units in CSS. em is the value assigned to that element’s font-size, therefore its exact value changes between elements. It does not change depending on the font used, just on the font size. In typography this measures the width of the m letter. rem is similar to em, but instead of varying on the current element font size, it uses the root element (html) font size. You set that font size once, and rem will be a consistent measure across all the page. Pixels The most widely used measurement unit. Pixels (px) are relative to the viewing device. For low-dpi devices, 1px is one device pixel (dot) of the display. For printers and high resolution screens 1px implies multiple device pixels. Percentages Another very useful measure, percentages let you specify values in percentages of that parent element’s corresponding property. Step by step explanation. Easy to follow and understand.   / itseriestutor   #ITSeriesTutor #CSS #Units Absolute length units are not recommended for use on screen, because screen sizes vary so much.