*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
	font-family: "微软雅黑";
    font-size: 12px;
}
ul,li {
    list-style: none;
}
img {
    border: none;
}
input{
	outline: none;
}
h1,h2,h3,h4,h5,h6{
	font-weight: normal;
}
a {
    text-decoration: none;
    color: #000;
}
.clear:after {
  display: block;
  content: '';
  clear: both;
  visibility: hidden; 
}