@media all and (max-width: 720px) {
	body {
    	background-image: url('../bahan/background register (smartphone).png');
    	background-size: cover;
    	background-repeat: no-repeat;
    	width: 100%;
	}

 	.kotak-form {
		width: 400px;
	}

	#buat {
		margin-top: 30px;
	}
}