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