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