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