Element block pseudo-element :before generated with height auto display block position static box-sizing content-box text-shadow background padding 0px font-weight normal margin 0px border-radius float none z-index auto border 0px rgba(0,0,0,1) solid line-height 1 transition cursor default width auto overflow visible box-shadow 0px 0px 9px rgba(0,0,0,0.5) transform font-size 16px