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