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