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