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