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