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