Element button pseudo-element :after generated with margin 0px width auto box-sizing content-box background float none height auto transition position relative border 3px #018dc4 solid overflow visible line-height normal padding 20px font-size 16px text-shadow -1px -1px 0px rgba(15,73,168,0.66) box-shadow 2px 2px 2px rgba(0,0,0,0.2) z-index auto font-weight normal cursor pointer border-radius display inline-block transform