body{background-color:#f0f0f0}.btnColorChanger{width:40px;height:40px;border-radius:20px;border:2px solid #d2d2d2}.cg-green{background-color:#0c7505}.cg-blue{background-color:#0d174a}.cg-red{background-color:red}.cg-yellow{background-color:#fcba03}.cg-white{background-color:#fff}