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