/* 通用 */
body {
	font-family: Microsoft Yahei, Arial, Helvetica, sans-serif;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	width:100%; height:100%;
	overflow-x: hidden;
}
html {
	width: 100%;
	scroll-behavior: smooth;
	font-size: 100px;
}
body,IMG,ul,li,i,dd,ol,section,dl,dt,button{ 
	list-style:none;
	border:none;
}
i { 
	font-style:normal;
}
a{ 
	text-decoration:none;
	color: #000;
}
h1,h2,h3,h4,p,button {
	display:inline-block;
	font-weight:100;
}
.main { 
	width: 1280px;
	margin: 0 auto;
	max-width: 100%;
}
*{
  margin:0;
  padding:0;
}
img{vertical-align:top;border:none}
input,button{border: none;outline:none;}
button{background: unset;}