Css3 calc (), css3calc

Css3 calc (), css3calc

 

The official usage of calc () will not be detailed.

It is prompted that when using calc (), there must be spaces at both ends of the four Arithmetic Operators! Otherwise it is incorrect!

Eg.

1 <style> 2. box {3 width: calc (50%-14px );
4} 5 </style>

For example, there is a space on each side of the minus sign.

SummaryRemember, as long as it is +-, there must be spaces. If it is */, it is not possible, but it is recommended to develop habits, with spaces added!

 

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