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