.bg {
            margin: 60px;
            width: 32%;
            height: 48vh;
            background: linear-gradient(-45deg, #03A9F4, #1e90ff, #6495ed, #5686bf, #5e86c1);
            background-size: 200% 200%;
            animation: gradient 8s ease infinite;
        }

        @keyframes gradient {
            0% {
                background-position: 0 12%;
            }

            50% {
                background-position: 100% 100%;
            }

            100% {
                background-position: 0 12%;
            }
        }