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