Element block pseudo-element :after generated with width 300px position static box-sizing content-box margin 0px cursor default border-radius transition background transform z-index auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-size 16px height auto float none overflow hidden line-height 1 padding 0px font-weight normal border 0px rgba(0,0,0,1) solid display block