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