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