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