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