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