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