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