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