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