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