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