Element button pseudo-element :before generated with background z-index auto border 5px rgba(1,193,123,1) solid transition font-size 16px width auto text-shadow -1px -1px 0px rgba(46,79,132,0.66) cursor pointer transform border-radius overflow visible padding 20px box-sizing content-box height auto float none position static line-height normal margin 0px font-weight normal display inline-block box-shadow 2px 2px 2px rgba(0,0,0,0.2)