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