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