.shadow-sm{-webkit-box-shadow:0 .125rem .25rem rgba(0,0,0,0.075);box-shadow:0 .125rem .25rem rgba(0,0,0,0.075)}.shadow{-webkit-box-shadow:0 .5rem 1rem rgba(0,0,0,0.15);box-shadow:0 .5rem 1rem rgba(0,0,0,0.15)}.shadow-lg{-webkit-box-shadow:0 1rem 3rem rgba(0,0,0,0.175);box-shadow:0 1rem 3rem rgba(0,0,0,0.175)}.shadow-none{-webkit-box-shadow:none;box-shadow:none}