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