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