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