html, body {
	margin: 0;
	padding: 0;
	height: 100%;
}

body {
	position: relative;
	font-family: Helvetica Neue,Helvetica,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Arial,sans-serif;
	-webkit-font-smoothing: antialiased;
   	text-rendering: optimizeLegibility;
}

* {
	-webkit-user-select: none;
    -ms-user-select: none;
    user-select: none;
	outline: none;
	box-sizing: border-box;
}

a {
	text-decoration: none;
}

p {
	margin: 0;
}

ol, ul {
	margin: 0;
	padding: 0;
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
	margin: 0;
}

input {
	-webkit-appearance: none;
}