Element button pseudo-element :after generated with display block transition overflow visible float none padding 20px box-sizing content-box opacity 1.00 width auto cursor pointer background font-weight normal z-index auto transform border-radius border 1px #018dc4 solid line-height normal height auto position static margin 0px text-shadow -1px -1px 0px rgba(15,73,168,0.66) box-shadow 0px -1px 0px rgba(255,255,255,0.2) font-size 16px