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