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