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