body,
div,
p,
ul,
li,
h1,
h2,
h3,
h4,
h5,
h6,
span,
p {
  margin: 0;
  padding: 0;
  font-family: "Microsoft YaHei", "微软雅黑", "\5fae\8f6f\96c5\9ed1";
}
body {
  overflow-x: hidden;
  font-size: 14px;
}
a {
  text-decoration: none;
}
ul {
  list-style: none;
}
.clearfix:after {
  content: "\0020";
  display: block;
  height: 0;
  clear: both;
}
.clearfix {
  zoom: 1;
}
@media (min-width: 769px) {
  .qh{
    display: none;
  }
  .w {
    width: 1100px;
    margin: 0 auto;
  }
  .header_warp {
    width: 100%;
  }
  .header_warp .header {
    height: 100px;
    position: relative;
  }
  .header_warp .header > a {
    margin-top: 15px;
    float: left;
  }
  .header_warp .header > ul {
    float: left;
    margin-left: 50px;
  }
  .header_warp .header > ul > li {
    float: left;
    margin-left: 35px;
    transition: all .1s;
  }
  .header_warp .header > ul > li > a {
    font-size: 17px;
    color: #343434;
    line-height: 100px;
  }
  .header_warp .header > ul > li.now {
    border-bottom: 2px solid #1375CE;
  }
  .header_warp .header > ul > li:hover {
    border-bottom: 2px solid #1375CE;
    transition: all .1s;
  }
  .header_warp .header > form {
    float: left;
    width: 50px;
    height: 33px;
    margin-top: 32px;
    margin-left: 10px;
    position: absolute;
    top: 0;
    left: 900px;
  }
  .header_warp .header > form > input {
    border: 1px solid #000;
    width: 192px;
    height: 33px;
    padding: 0;
    font-size: 14px;
    color: #1375ce;
    display: none;
  }
  .header_warp .header > form > button {
    border: 0;
    background: none;
    position: absolute;
    top: 8px;
    right: 5px;
  }
  .header_warp .header > form:hover {
    width: 192px;
    left: 758px;
  }
  .header_warp .header > form:hover > input {
    display: block;
  }
  .header_warp .header .h_right {
    float: right;
    margin-top: 40px;
    margin-right: 40px;
  }
  .header_warp .header .h_right > div {
    display: inline-block;
    cursor: pointer;
    margin-right: 20px;
    position: relative;
  }
  .header_warp .header .h_right > div .ewm_box {
    width: 100px;
    height: 0;
    position: absolute;
    top: 23px;
    left: -43px;
    background: #000;
    transition: all .2s;
    overflow: hidden;
    z-index: 10;
  }
  .header_warp .header .h_right > div .ewm_box > img {
    width: 100%;
    height: 100%;
  }
  .header_warp .header .h_right > div:hover .ewm_box {
    height: 100px;
    transition: all .2s;
  }
  header {
    display: none!important;
  }
  .slider .slides .slide {
    position: relative;
  }
  .slider .slides .slide > a {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10;
  }
  .slider .slider-nav {
    left: 21%!important;
    margin-left: 0!important;
  }
  .footer_warp {
    width: 100%;
    height: 55px;
    background: #1375CE;
  }
  .footer_warp .footer > ul {
    float: left;
  }
  .footer_warp .footer > ul > li {
    float: left;
    margin-left: 20px;
  }
  .footer_warp .footer > ul > li > a {
    line-height: 55px;
    font-size: 15px;
    color: #fff;
  }
  .footer_warp .footer > p {
    float: right;
    font-size: 15px;
    color: #fff;
    line-height: 55px;
  }
  .footer_warp .footer > p > span {
    font-size: 20px;
    color: #fff;
    line-height: 55px;
    font-weight: bold;
  }
  .ba_warp {
    width: 100%;
    margin-top: 20px;
  }
  .ba_warp .ba  span {
    font-size: 15px;
    color: #000!important;
    padding-left: 20px;
  }
  .ba_warp .ba  span   a {
    padding-left: 10px;
    color: #000!important;
  }
  .ba_warp .ba .footer_right {
    float: right;
  }
}
@media (max-width: 768px) {
  .qh{
    width: 100%;
  }
  .w {
    width: 90%;
    margin-left: 5%;
  }
  .header_warp {
    display: none;
  }
  header .head-middle{
    overflow: hidden;
  }
  header .head-middle form{
    width: 70%;
    height: 30px;
    position: relative;
    margin: 9px auto;
  }
  header .head-middle form input{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 30px;
    border: 0;
    padding: 0;
  }
  header .head-middle form button{
    background: none;
    border: 0;
    position: absolute;
    top: 0;
    right: 0;
    width: 30px;
    height: 30px;
  }
  .slider .slides .slide {
    position: relative;
  }
  .slider .slides .slide > a {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10;
  }
  .slider .slides .slide .box > img {
    position: absolute;
    top: 0;
    left: 0;
    display: block;
  }
  .slider .slider-nav {
    left: 21%!important;
    margin-left: 0!important;
  }
  .footer_warp {
    width: 100%;
    background: #1375CE;
  }
  .footer_warp .footer > ul {
    width: 100%;
  }
  .footer_warp .footer > ul > li {
    float: left;
    margin-left: 1.5rem;
  }
  .footer_warp .footer > ul > li > a {
    line-height: 2rem;
    font-size: 0.8rem;
    color: #fff;
  }
  .footer_warp .footer > p {
    font-size: 0.8rem;
    color: #fff;
    line-height: 3.5rem;
    text-align: right;
  }
  .footer_warp .footer > p > span {
    font-size: 0.8em;
    color: #fff;
    line-height: 3.5rem;
    font-weight: bold;
  }
  .ba_warp {
    width: 100%;
    margin-top: 1rem;
  }
  .ba_warp .ba span {
    display: block;
    font-size: 0.7rem;
    color: #000!important;
    line-height: 2rem;
  }
  .ba_warp .ba span a {
    padding-left: 0.5rem;
    color: #000!important;
  }
  .ba_warp .ba .footer_right {
    display: none;
  }
}