.background{animation:changeBgColor 30s infinite ease-in-out}@keyframes changeBgColor{0%{background-color:#ffffff}10%{background-color:#bae7ca}25%{background-color:#ceedff}50%{background-color:#d9ceff}75%{background-color:#ffcef9}}.background{animation:changeBgColor 30s infinite ease-in-out}@keyframes changeBgColor{0%{background-color:#ffffff}10%{background-color:#bae7ca}25%{background-color:#ceedff}50%{background-color:#d9ceff}75%{background-color:#ffcef9}}