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