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