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