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