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