added overlay for small-box & info-box

- moved overlay code to _miscellaneous to save lines & centralize it since its not only for card
 - changed code to flex center instead of position absolute
 - changed icon color & modified the color for dark
 - removed icon font size to use fa-lg, fa-2x, ...
 - updated widgets demo
This commit is contained in:
REJack
2019-06-26 15:14:53 +02:00
parent 7e5ac7051e
commit c99806c497
7 changed files with 188 additions and 83 deletions

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