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