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Start your free trialakhil maddu
1,422 PointsCan somebody explain how exactly target ÷ context = result works by live examples?
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1 Answer
Wayne Priestley
19,579 PointsHi Akhil,
The two most common instances you would use them are,
To convert pixels to em or rem.
Lets say you needed to convert a font size of 55px to em's.
Target= 55px
Context= 16px (the default base font size for most browsers)
55 ÷ 16 = 3.4375
Answer = 3.4375em
The second example would be getting a percentage of something.
Lets say you had a image that was 400px wide, your site has a width of 960px and you wanted to give your image a max width in %.
Target = 400px (image width)
Context = 960px (website width)
400 ÷ 960 = 0.41666667
When working out the % we have to move the decimal point two places to the right to get our answer.
Answer = Image width is 41.666667%
Hope this helps.