*{
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}
body{
	margin: 0;
}
a{
	color: inherit;
	text-decoration: none;
}
a:hover, a:active{
	text-decoration: none;
}
ul{
	list-style: none;
}
img {
	max-width: 100%;
	vertical-align: top;
}
button {
	outline: none;
	border: none;
	cursor: pointer;
}