Element block pseudo-class :active generated with margin auto float none width 163px box-shadow 1px 1px 1px rgba(0,0,0,0.3) background transition display block transform box-sizing content-box font-size 16px padding 0px font-weight normal border-radius cursor default text-shadow 1px 1px 3px rgba(0,0,0,0.49) overflow hidden line-height 1 border 0px rgba(0,0,0,1) solid position static height auto z-index auto