*,
*::before,
*::after {
	box-sizing: border-box;
}

body {
	margin: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
	font-weight: normal;
}

table {
	border-collapse: collapse;
	border-spacing: 0;
}

th,
td {
	text-align: left;
	vertical-align: top;
}

img,
iframe {
	border: 0;
}