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