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