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