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