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