Element block pseudo-element :before generated with box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-size 16px background border-radius float none z-index auto padding 20px height auto overflow hidden width 160px text-shadow 1px 1px 1px rgba(0,0,0,0.2) margin 0px display block box-sizing content-box position static cursor default border 9px rgba(0,0,0,1) solid font-weight normal line-height 1 transform transition