html,body,div,ul,li,p,input,h1,h2,h3,h4{margin: 0;padding: 0;border: none;}
body{color: #333333;font-size: 0;font-family: 'Microsoft YaHei',Tahoma, Helvetica, Arial, sans-serif;}
ul{list-style: none;}
a{text-decoration: none;color: #333333;}
button,input{outline: none;}
button,img{
	border: none;
}