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