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