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