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