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