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