Element button pseudo-element :before generated with display inline-block text-shadow 0px 0px 9px rgba(155,201,155,0.45) transition height auto background margin 0px line-height normal box-shadow 1px 1px 0px rgba(18,214,232,0.5) transform border 0px rgba(255,255,255,0) double z-index auto cursor pointer float none border-radius width auto box-sizing content-box position static overflow visible font-weight normal font-size 16px padding 20px