Element block pseudo-class :active generated with height auto transition font-weight normal cursor default margin 0px text-shadow 1px 1px 1px rgba(0,0,0,0.2) border-radius width 160px padding 20px border 0px rgba(0,0,0,1) solid line-height 1 display block float none transform box-sizing content-box box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-size 16px overflow hidden position static background z-index auto