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