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