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