body,
ul,
li,
p,
h1,
h2,
h3,
h4,
h5,
h6,
img,
br,
hr,
table,
tr,
td,
dl,
dt,
dd,
form {
  margin: 0;
  padding: 0;
}
body {
  font-family: Arial, "微软雅黑";
  font-size: 12px;
  color: #434343;
}
.clear {
  clear: both;
  font-size: 0px;
}
ul,
li {
  list-style: none;
}
img {
  border: none;
} /*一般链接*/
a {
  text-decoration: none;
  color: #555;
}