Element button pseudo-element :after generated with border 39px #018dc4 solid font-weight normal font-size 16px width auto padding 20px position static z-index auto height auto background overflow visible line-height normal transform border-radius display inline-block text-shadow -1px -1px 0px rgba(15,73,168,0.66) margin 159px cursor pointer float none box-shadow 2px 2px 2px rgba(0,0,0,0.2) transition box-sizing content-box