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