/* 通用 */
body {
	font-family: MicrosoftYaHei, Arial, Sans-serif;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	width:100%; height:100%;
	/*overflow-x: hidden;*/
	max-width: 1920px;
	margin: 0 auto;
	position: relative;
}
html {
	width: 100%;
	scroll-behavior: smooth;
	/*overflow-x: hidden;*/
}
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;
	outline: none;
}
h1,h2,h3,h4,p,button {
	display:inline-block;
	font-weight:100;
}
.main { 
	width: 1520px;
	margin: 0 auto;
	max-width: 100%;
	/*overflow: hidden;*/
}
*{
  margin:0;
  padding:0;
}
img{
	vertical-align: top;
	border: none
}
input,button,textarea {
	border: none;
	outline:none;
}
button {
	background: unset;
}
.none {
	height: 0;
	overflow: hidden;
	border: 0;
	padding: 0!important;
	margin: 0!important;
}
.none::after,
.none::before {
	content: unset;
}
@media screen and (max-width: 1520px) {
.main {
	box-sizing: border-box;
	width: 92vw;
}
}
@media screen and (max-width: 768px) {
    body {
        font-family: arial;
    }
    .main {
        padding: 0 .2rem; width: 100%;
        box-sizing: border-box;
    }

}