.gradient-custom {
    background: #3f6140;
    background: -webkit-linear-gradient(to right, #509e53, #3f6140, #00553a, #155843);
    background: linear-gradient(to right, #509e53, #3f6140, #00553a, #155843);
    background-size: 400% 400%;
	animation: gradient 10s ease infinite;
	transform: translate3d(0, 0, 0);
    }

    @keyframes gradient {
        0% {
            background-position: 0% 50%;
        }
        50% {
            background-position: 100% 50%;
        }
        100% {
            background-position: 0% 50%;
        }
    }