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