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