Element block pseudo-element :before generated with height auto position static font-size 16px overflow visible box-sizing content-box cursor default border 0px rgba(0,0,0,1) solid box-shadow 0px 0px 9px rgba(0,0,0,0.5) outline none background opacity 1 margin 0px line-height normal border-radius transform font-weight normal display block float none padding 0px transition text-shadow 0px 0px 20px rgba(255,255,255, 0.5) z-index auto width auto