Element block pseudo-element :before generated with line-height 1 border-radius transition transform width auto font-weight normal box-sizing content-box height auto float none padding 0px margin 0px font-size 16px text-shadow background z-index auto display block position static cursor default overflow visible border 0px rgba(0,0,0,1) solid box-shadow 1px 1px 3px rgba(220,220,220,0.7)