Element button pseudo-element :after generated with background padding 20px font-size 16px font-weight normal display inline-block transition width auto box-sizing content-box line-height normal border 6px #018dc4 solid text-shadow -1px -1px 0px rgba(15,73,168,0.66) z-index auto margin 0px float none height auto cursor pointer position static box-shadow 2px 2px 2px rgba(0,0,0,0.2) border-radius overflow visible transform