@charset "utf-8";

*, *::before, *::after {
	box-sizing: border-box;
}
body {
	margin: 0;
	padding: 0;
}

.content {
	padding-block: calc(40 / 750 * 100%); /* 5.33333% */
	background-color: tomato;
}
.box {
	background-color: orange;
}