html{
  max-width: 1920px;
  min-width: 1200px;
  margin: 0 auto;
}
body{
  font-family:Microsoft YaHei;
  font-size: 16px;
}
body,div,h1,h2,h3,h4,h5,h6,ul,ol,dd,dl,dt,form,input,button,p,textarea,a,section,img{
  padding: 0;
  margin: 0;
  border: 0;
  outline: 0;
  font-size: 100%; 
}

ul,li{
  list-style: none;
}

a{
 text-decoration: none;
 color: #000;
} 

/*html5*/
article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section { display:block;}