Element button pseudo-element :before generated with width auto text-shadow 12px -1px 0px rgba(15,73,168,0.76) line-height normal border-radius opacity 0.57 border 4px rgb(255, 255, 0) solid background box-sizing content-box overflow visible font-weight bold margin 0px cursor default padding 0px float none z-index auto height auto transform position static box-shadow 4px 2px 2px rgba(40,40,40,1) display block transition font-size 16px