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