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