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