* {
  margin: 0;
  padding: 0;
}
em,
i {
  font-style: normal;
}
li {
  list-style: none;
}
img {
  border: 0;
  vertical-align: middle;
}
button {
  cursor: pointer;
}
a {
  color: #666;
  text-decoration: none;
}
a:hover {
  color: #c81623;
}
.clearfix:after,
.clearfix:before {
  content: "";
  display: table;
}
.clearfix:after {
  clear: both;
}
.clearfix {
  zoom: 1;
}