Nov 18, 2015 · If the aspect ratio is unknown, then the only viable solutions using CSS is to set the height (or min-height) of the parent element using px or em values. These can also be set using CSS variables, although CSS variables are not fully supported by some older browsers..wrapper { min-height: 400px; } .hexagon { width: calc(400px * 0.57735); }

Oct 11, 2018 · After all variables are expanded, widthC's value will be calc( calc( 100px / 2) / 2), then when it's assigned to .foo's width property, all inner calc()s (no matter how deeply nested) will be flattened to just parentheses, so the width property's value will be eventually calc( ( 100px / 2) / 2), i.e. 25px. In short: a calc() inside of a calc ...

Nov 29, 2016 · Using CSS calc() in JavaScript with a variable. 4. Evaluate CSS calc function in JS. 2. CSS calc() in ...

Jan 31, 2021 · This significantly improved my compiled CSS, avoiding the complexity of dealing with 4 different calculation-based class names, such as: h-\[calc\(100vh\-2rem\)\] Moreover, I didn't have to memorize the rem values; instead, I could use the spacing introduced in v4, ensuring consistent sizing.

Jan 30, 2017 · I edited my answer after understanding what you need: To position your logo, use position: relative and set the bottom to a negative value, and in order to center the logo use the left: calc(50% - 100px) where 100px are half of your logo size.

Apr 12, 2019 · So using width:100% is exactly the same as width:calc(100%) which is also the same as calc(50% + 50%). when you add another unit like width:calc(100% - 2em) it's like calculating width:100% then you remove 2em from it. Basically, calc() is useful when combining percentage and non-percentage value in order to have accurate and precise result ...

Jul 31, 2018 · CSS is not C++, so these aren't instructions to be exucted sequentially, these are CSS declaration. --result is equal to calc(var(--a) + var(--b)) and only when you will use the variable the browser will do the final calculation because --a and --b may change depending on the element so saying that --result should be equal to 3 is false.

Sep 1, 2016 · Using width and calc on css. 0. Centering with unknown width. 0. CSS calc() using width and position of ...

Dec 10, 2013 · Learn how to combine CSS calc() with attr() to create dynamic styles.

Calc is the general function.-webkit-calc is for webkit. Add those in according to the browser you're using. Regardless, your -calc- function will be ignored. having 3 td's that will be 40% of the remaining width? Thats 120% in total. This is a table. The …