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