Element button pseudo-element :before generated with z-index auto background text-shadow -1px -1px 0px rgba(15,73,168,0.66) cursor pointer box-sizing content-box transition padding 20px font-size 16px border-radius font-weight normal height auto margin 0px box-shadow 3px 3px 4px rgba(0,0,0,0.5) line-height normal float none overflow visible width auto border 1px #018dc4 solid display inline-block position static transform