Element block pseudo-element :before generated with z-index auto font-weight normal opacity 1 box-sizing content-box margin 0px border-radius line-height normal display block height 0px outline none text-shadow 0px 0px 9px rgba(20,255,20,0.7) box-shadow 5px 5px 8px rgba(0,0,0,0.4) width 100px transition font-size 100% overflow visible padding 0px position static border 50px rgba(0,0,0,0) solid background transform float none cursor default