Element button pseudo-element :before generated with z-index auto overflow visible position static width auto transform box-sizing content-box transition height auto cursor default margin 40px font-size 16px text-shadow font-weight normal display block line-height 1 padding 7px box-shadow 3px 3px 4px rgba(163,17,17,0.4) background border 132px rgba(86,17,17,1) solid float none border-radius