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