Element button pseudo-element :before generated with z-index auto margin 0px text-shadow -1px -1px 0px rgba(15,73,168,0.66) border 1px #018dc4 solid transform font-size 17px overflow hidden background width auto line-height normal box-sizing content-box cursor pointer opacity 0.94 display inline-block float none position static border-radius padding 20px height auto font-weight bold box-shadow 2px -2px 9px rgba(0,0,0,0.2) transition