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