Element button pseudo-element :before generated with background text-shadow 0px 0px 9px rgba(20,255,20,0.7) box-shadow 2px 2px 2px rgba(0,0,0,0.2) z-index auto cursor pointer line-height normal transition position static transform border-radius box-sizing content-box float none padding 20px height auto width auto margin 0px overflow visible font-weight normal font-size 16px border 1px #018dc4 solid display inline-block