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