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