html {
  font-size: 62.5%;
}
body {
  margin: 0 auto;
  font-family: "Microsoft YaHei", Helvetica, Arial, sans-serif;
  font-size: 12px;
  font-size: 1rem;
  color: #383838;
}
img {
  border: none;
}
ul li {
  list-style-type: none;
}
ul,
form,
p,
a,
img,
table,
tr,
td,
li,
dd,
dt,
dl {
  margin: 0;
  padding: 0;
  list-style: none;
  color: #383838;
}
a {
  text-decoration: none;
  outline: none;
}
a:hover {
  transition: 0.5s;
  -moz-transition: 0.5s;
  -o-transition: 0.5s;
  -webkit-transition: 0.5s;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  padding: 0;
  font-weight: normal;
}
.clear {
  clear: both;
}
.lt,
.l1 {
  float: left;
}
.rt,
.r2 {
  float: right;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
input,
textarea {
  background: none;
  font-family: "Microsoft YaHei", Helvetica, Arial, sans-serif;
  font-size: 12px;
  font-size: 1.2rem;
  border: none;
  padding: 0;
  margin: 0;
}
input {
  outline: none;
}
.clearfix:after {
  content: "";
  display: block;
  clear: both;
}
.clearfix {
  zoom: 1;
}
.clear {
  clear: both;
}
.wrap {
  width: 1200px;
  margin: 0 auto;
  padding: 0;
}
.list-img-main img {
  width: 198px;
  height: 166px;
}
@media screen and (max-width: 999px) {
  .wrap {
    width: 1200px;
  }
}