Element block pseudo-element :after generated with background box-sizing content-box z-index auto height auto display block transition float none padding 0px border 0px rgba(0,0,0,1) solid box-shadow font-weight normal line-height 1 overflow visible font-size 16px opacity 1 margin 0px width auto text-shadow 0px 0px 9px rgba(20,255,20,0.7) position static transform cursor default border-radius outline none