Posted about 6 years ago. Visible to the public. Repeats.

CSS: Combining different length units with calc()

calc() lets you mix CSS units. Ever wanted to give an element "the container's width minus 20px on each side"? Here you go:

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width: calc(100% - (20px * 2));

When using Sass, you need to interpolate Sass expressions:

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width: calc(100% - #{$margin})

Supported by all modern browsers and IE9+.

Does your version of Ruby on Rails still receive security updates?
Rails LTS provides security patches for old versions of Ruby on Rails (3.2 and 2.3).

Owner of this card:

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Dominik Schöler
Last edit:
8 months ago
by Besprechungs-PC
About this deck:
We are makandra and do test-driven, agile Ruby on Rails software development.
License for source code
Posted by Dominik Schöler to makandra dev
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