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i have made a tool to help people making these masks , just asking to know how many people would be interested :)
“Ems” (em): The “em” is a scalable unit that is used in web document media. An em is equal to the current font-size, for instance, if the font-size of the document is12pt ... Voir Plus
Hi _ Well these are the parameters used to define size to make the website browser compatible, pixels, 'px' are fixed size units, when page loads in different b ... Voir Plus
"em" allowe user to resize text ( zoom in or out ).however "px" don't allowe that it is absolute value.
Thanks for your useful question.
Cascading Style Sheets (CSS) is a style sheet language used for describing the presentation of a document written in a markup language like HTML. CSS is a cornerstone tec ... Voir Plus