calc() css problem with old mobile browsers

[calebeaires]

This module is very usefull, but calc() css on .day class is not supported on Android before 4.4. Is there some alternative way to implement it?;

[ilyagelman]

I guess you can use fixed values instead

[dassour]

box-sizing: border-box;

on the definitions below help solve a few issues, maybe indirectly related.

simple-calendar .current-month simple-calendar .weekday, .day