css font size relative to body
em units are relative to their parent container so nested lists have decreasing font sizes. It can be difficult to determine font sizes on complex pages — most of us use the force (lots of trial and error). Use sizes relative to the base size to define the typographic scale.
To do this means we use CSS to state a page wide instruction that the font size is 16px. This is usually done using "body" or "html". Setting 15px font on body, and maybe setting font-size: 100 on html though I dont know why people recommend that.html font-size: 93.75 . Supposedly this is so your css doesnt explicitly set a font-size different to the browser default ofa .hover-img position:relative white-space: nowrap The font sizes will scale relative to each other if the user increases or decreases font sizes with the browser. In addition, this is aIn Step 1: Set Up an Initial Relative Font Base Size with CSS above I designated sans-serif fonts for the body element, which is inherited by all the elements within it. CSS3 introduced rem(root em), which is html. Unlike em, which sets the unit relative to the parent font-size, rem will set the unit relative to the root. Here is a great article on rem: >>>CLICK HERE<<<. Font-size relative to body?CSS font sizing relative to parent. 1. Mobile Chrome: Wrong font-size when using height property. One thing Ive seen people use is to define a base font size in the body CSS (e.g 12pt) and then all other font sizes are percentages of that (e.gHowever, IE5 also poses a problem when your font size is specified by keyword: relative to other browsers, IE5 displays the text about one step larger. font size using em units / body font-size: 1emYou can read more on font-stacks here: CSS Font-stacks. Note that any font-family name that includes whistespace should be placed inside single or double quotation marks. For example: The font size of the body might be 100 and I have a div which should have a font size of 80 of this value, independent of other tags around this divCSS does have absolute font size like "medium", but you dont want to use them because you have no idea what size the user has set HTML CSS examples for CSS:Length.The first units we will look at are relative to font size. 2em means that p elements should be rendered so that the height of the element on the screen is twice the font size. body font-size: 20px Pixels in CSS are straightforward because they define absolute values: they are not affected by other inherited CSS properties.The em unit is interesting as you define font sizes of HTML elements relative to one another. Now that the rem unit is starting to become popular, setting the base font-size on the root element (html tag) is advised (rem stands for root em). Relative font sizes are pretty easy, so this tutorial will be short and sweet. 62.5 Percent. The best way I have found to get relative font sizes to behaive correctly is by using a percentage font-size on the bodySo first things first, set the font-size on your body to be 62.5 right at the top of your CSS. Read about fixed and relative measurement units in CSS, for font-size and length, such as pixel units(px), em, root em (rem) and use of percentage.With em, sizes are always relative to the parent element. This would mean, for the below example, if body is 10px, the font-size of h1 would be 20px font size and relative keyword: larger and large. 54. font-size:20px assigns a length of 20 pixels to font-size. 55.Set body font size. 61. The CSS Property - Font Size determines the size of the presented font, this can be a relative or a fixed size.E.g inside a VR scene a font may get a different size because of perspective distortion. Example: body font-size: 12pt h1 font-size: larger h2 font-size: 12pt h3 font-size: 12px p How To Set Font Sizes to Relative Length Units? - A collection of 18 FAQs/tutorials tips on designing Web page layouts and background images.