Element button pseudo-element :after generated with font-size 16px border 1px #018dc4 solid opacity 0.28 box-sizing content-box padding 20px display inline-block font-weight normal z-index auto cursor pointer line-height normal border-radius transition float none width auto position static margin 0px background box-shadow 2px 2px 2px rgba(0,0,0,0.2) overflow visible transform height auto text-shadow -1px -1px 0px rgba(15,73,168,0.66)