/* 顶部 */
.head {
  width: 100%;
  height: 75px;
  padding-bottom: 11px;
  background-color: #fff;
}

.head .w {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  height: 100%;
}

.head h1 img {
  height: 55px;
}

.head ul {
  display: flex;
  align-items: center;
}

.head ul a {
  font-size: 18px;
  font-family: 'SourceHanSansCN-Light';
}

.head ul li {
  position: relative;
}

.head ul a.on,
.head ul a:hover {
  color: #E85400;
}

.head ul span {
  display: block;
  width: 4px;
  height: 4px;
  margin: 0 16px;
  background: #1A1311;
}

.head ul li:last-child span {
  display: none;
}

.head ul .nav {
  display: none;
  position: absolute;
  top: 28px;
  left: 0;
  width: 187px;
  padding: 10px 0;
  background-color: #fff;
  z-index: 5;
}

.head ul .nav a {
  position: relative;
  display: block;
  font-size: 14px;
  padding: 5px 10px 5px 15px;
  font-family: 'SourceHanSansCN-Light';
}

.head ul .nav a::before {
  position: absolute;
  top: 50%;
  left: 7px;
  transform: translateY(-50%);
  content: '';
  width: 4px;
  height: 4px;
  background: #1A1311;
}

.head ul li:nth-child(5n):hover .nav {
  display: block;
}

.head .search {
  overflow: hidden;
  position: absolute;
  top: 14px;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 38px;
  height: 30px;
  padding: 8px;
  border-radius: 25px;
  box-sizing: border-box;
  border: 1px solid transparent;
  transition: all .4s;
}

.head .search input {
  width: 0;
}

.head .search button {
  width: 20px;
  cursor: pointer;
  padding: 0;
}

.head .search button img {
  width: 100%;
}

.head .show {
  width: 200px;
  border-color: #f1f1f1;
}

.head .show input {
  width: 158px;
}

/* 手机顶部 */
.mhead {
  position: relative;
  display: none;
  width: 100%;
}

.mhead .w {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}

.mhead .cd,
.mhead h1 img {
  height: 45px;
}

.mhead .menu {
  display: none;
  position: absolute;
  top: 60px;
  left: 0;
  width: 100%;
  background-color: #fff;
  box-shadow: 1px 1px 7px rgba(0, 0, 0, .1);
  z-index: 5;
}

.mhead .menu .item {
  width: 100%;
  padding: 15px;
  box-sizing: border-box;
  border-bottom: 1px solid #ddd;
}

.mhead .menu .item a {
  font-size: 16px;
}

.mhead .menu .item .nav {
  display: none;
  margin-top: 10px;
}

.mhead .menu .item .nav a {
  display: block;
  width: 100%;
  font-size: 16px;
  padding: 10px 0;
  box-sizing: border-box;
}

/* 面包屑 */
.crumbs {
  width: 100%;
  padding: 10px 0;
}

.crumbs a,
.crumbs span {
  font-size: 15px;
  font-family: 'Locator-Regular','SourceHanSansCN-Light';
}

.crumbs a:hover,
.crumbs a:last-child {
  color: #E85400;
}

/* 底部 */
.foot {
  width: 100%;
  padding: 35px 0;
  box-sizing: border-box;
  background-color: #D4D5D5;
}

.foot .w {
  display: flex;
  align-items: start;
  justify-content: space-between;
}

.foot .logo {
  width: 48%;
}

.foot .logo img {
  height: 149px;
  width: auto;
}

.foot .ewm {
  display: flex;
}

.foot .ewm .item {
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: center;
  margin-right: 20px;
}

.foot .ewm .item span {
  color: #262727;
  font-size: 14px;
  font-family: 'Locator-Medium','SourceHanSansCN-Light';
}

.foot .ewm .item i {
  font-family: 'Locator-Medium','SourceHanSansCN-Medium';
}

.foot .ewm .item img {
  display: block;
  width: 120px;
  height: 120px;
  margin-top: 8px;
}

.foot .nav {
  display: flex;
  align-items: start;
}

.foot .nav .line {
  width: 1px;
  height: 123px;
  margin: 30px 50px 0;
  background: #262727;
}

.foot .nav .item p {
  color: #262727;
  font-size: 14px;
  font-family: 'Locator-Medium';
}

.foot .nav .item a {
  position: relative;
  display: block;
  color: #262727;
  font-size: 12px;
  margin: 8px 0;
  padding-left: 10px;
  font-family: 'SourceHanSansCN-Light';
}

.foot .nav .item a::before {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  content: '';
  width: 4px;
  height: 4px;
  background: #1A1311;
}

.foot .nav .item a:hover {
  color: #E85400;
}

.ban {
  width: 100%;
  padding-bottom: 10px;
  box-sizing: border-box;
  background-color: #D4D5D5;
}

@media screen and (max-width: 992px) {
  .head {
    display: none;
  }
  
  .mhead {
    display: block;
  }

  .foot .w {
    display: block;
  }

  .foot .logo,
  .foot .logo img {
    width: 100%;
    height: auto!important;
  }

  .foot .logo img {
    height: auto!important;
  }

  .foot .ewm {
    margin: 20px 0;
  }

  .ban {
    font-size: 13px;
    padding-top: 10px;
  }

}

@media screen and (max-width: 1380px) {
  .foot .logo img {
    height: 130px;
  }
}