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