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