Element button pseudo-element :before generated with overflow visible box-sizing content-box width auto cursor default text-shadow 0px 0px 9px rgba(20,255,20,0.7) display inline-block transition float none line-height normal font-weight normal padding 20px border-radius height auto position static box-shadow 2px 2px 2px rgba(0,0,0,0.2) z-index auto border 1px #b7b7b7 solid background margin 0px transform font-size 16px