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