html {
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  box-sizing: border-box;
  font-size: 16px;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  width: 100%;
  height: 100%;
}
body{
 font: 16px Helvetica Neue,Helvetica,PingFang SC,Tahoma,Arial,sans-serif;
 font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}
*{
	padding: 0;
	margin: 0;
	box-sizing:border-box;
	font-size: inherit;
	line-height: inherit;
}
img
{
    border: 0;
    display: block;
}
a{
	text-decoration: none;
}
li {
	list-style: none;
	padding: 0;
	margin: 0;
}
input{
	/* -webkit-appearance:none; */
	outline: none;
	border: none;
}
button{
	border: none;
	outline: none;
}
b,em,i{
	font-style: normal;
}
textarea{
	outline: none;
}

/**/
.PC_container{
	
}