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