.head-page {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 99;
  background: #ffffff;
  -webkit-transition: all .3s;
  -o-transition: all .3s;
  transition: all .3s;
  -webkit-box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
  box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
}
.head-page .logo {
  position: relative;
}
.head-page .logo img {
  height: 24px;
}
.head-page .item-r {
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  margin-left: auto;
}
.head-page .tel::before {
  display: inline-block;
  content: "";
  width: 11px;
  height: 20px;
  background: url(../img/tel.png) no-repeat;
  margin-right: 5px;
}
.head-page .page-nav {
  margin-left: auto;
}
.head-page .item {
  margin-right: 90px;
}
.head-page .item>a {
  display: block;
  height: 80px;
  line-height: 80px;
  position: relative;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  max-width: 150px;
}
.head-page .item>a::after {
  content: "";
  width: 100%;
  position: absolute;
  bottom: 0;
  height: 2px;
  -webkit-transition: all .3s;
  -o-transition: all .3s;
  transition: all .3s;
  -webkit-transform: scaleX(0);
  -ms-transform: scaleX(0);
  transform: scaleX(0);
  opacity: 0;
  background: #EA222D;
  left: 0;
}
.head-page .item span {
  font-size: 16px;
  color: #333333;
}
.head-page .page-nav .item .page-nav-hid {
  position: absolute;
  left: 0;
  top: 80px;
  width: 100%;
  opacity: 0;
  visibility: hidden;
  -webkit-transform: scaleY(0);
  -ms-transform: scaleY(0);
  transform: scaleY(0);
  -webkit-transform-origin: center top;
  -ms-transform-origin: center top;
  transform-origin: center top;
  transition: opacity .3s, visibility .3s, -webkit-transform .3s;
  -webkit-transition: opacity .3s, visibility .3s, -webkit-transform .3s;
  -o-transition: transform .3s, opacity .3s, visibility .3s;
  transition: transform .3s, opacity .3s, visibility .3s;
  transition: transform .3s, opacity .3s, visibility .3s, -webkit-transform .3s;
  z-index: 9999;
  /* -webkit-box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
    box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1); */
  border-top: 1px solid #EEEEEE;
  background: #fff;
  padding: 33px 0;
  box-sizing: border-box;
}
.head-page .page-nav .item .case_nav-hid .list {
  margin-right: 85px;
}
.head-page .page-nav .list {
  margin-right: 124px;
}
.head-page .page-nav .list .hid_text{
  transition: all .4s;
}
.head-page .page-nav .list:last-child {
  margin-right: 0;
}
.head-page .page-nav .list:hover .hid_text {
  color: #CD2620;
}
.head-page .page-nav .item .hid_icon {
  margin-right: 18px;
}
.head-page .page-nav .item:hover .page-nav-hid {
  -webkit-transform: scaleY(1);
  -ms-transform: scaleY(1);
  transform: scaleY(1);
  opacity: 1;
  visibility: visible;
}
.head-page .search {
  margin-left: 99px;
  cursor: pointer;
}
.other_tel {
  font-weight: bold;
  color: #CD2620;
}
.other_tel img {
  margin: 0 13px 0 7px;
}
.head-page .page-nav .item .product_nav-hid {
  height: auto;
  padding: 0;
  box-shadow: 0px 6px 19px 1px rgba(213, 213, 213, 0.2);
}
.nav_nav {
  width: 31.56%;
  background: #f6f6f6;
  padding: 77px 20px 77px 9%;
  box-sizing: border-box;
  height: 670px;
}
.nav_item {
  height: 82px;
  padding-left: 13px;
  box-sizing: border-box;
  position: relative;
  transition: all .4s;
}
.nav_item .icon {
  margin-right: 28px;
  width: 50px;
}
.nav_item::before {
  content: "";
  display: block;
  width: 3px;
  height: 0;
  background: #CD251F;
  position: absolute;
  left: 0;
  top: 0;
  transition: all .4s;
}
.nav_item.active {
  background: #FFFFFF;
}
.nav_item.active::before {
  height: 100%;
}
.nav_lists {
  padding: 0 30px 0 87px;
  box-sizing: border-box;
  width: 68.44%;
}
.nav_lists .nav_list {
  /* width: 30.68%; */
  width: 32%;
  display: flex;
  align-items: center;
  flex-direction: column;
  text-align: center;
  /* margin-right: 3.98%; */
  margin-right: 2%;
}
.nav_lists .nav_list:last-child {
  margin-right: 0;
}
.nav_lists .nav_img {
  height: 304px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.nav_lists .nav_img img {
  display: block;
  max-height: 100%;
  /* padding: 8px;
  box-sizing: border-box; */
}
.nav_lists .nav_tit {
  margin-top: 23px;
  transition: all .4s;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
}
.nav_lists .nav_lists_box {
  display: none;
}
.nav_lists_box.active {
  display: flex;
}
.nav_lists .nav_list:hover .nav_tit {
  color: #CD2620;
}
.head-page .item:hover span{
  color: #CD2620;
}

.search_tk{
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 9999;
    background: rgba(0,0,0,.45);
    width: 100%;
    height: 100%;
    align-items: center;
    justify-content: center;
    display: none;
}
.search_tk.active{
    display: flex;
}
.search_tk .box{
    width: 600px;
    background: #fff;
    padding: 60px 50px 48px;
    box-sizing: border-box;
    position: relative;
}
.search_tk .search_inputs{
    position: relative;
    height: 45px;
}
.search_tk .search_inputs input{
    width: calc(100% - 60px);
    height: 100%;
    outline: none;
    border: 1px solid #cdcdcd;
    padding: 0 20px;
    box-sizing: border-box;
}
/*.search_btn{
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 60px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #CD2620;
    color: #fff;
    cursor: pointer;
}*/
.search_tk .close_btns {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    right: 15px;
    top: 15px;
    z-index: 99999;
}
.search_tk .close_btns img{
    width: 22px;
    transition: all .4s;
}
.search_tk .close_btns img:hover{
    transform: rotate(360deg);
}

.search_btn_hid{
    position: fixed;
    left: 0;
    top: 80px;
    width: 100%;
    opacity: 0;
    visibility: hidden;
    -webkit-transform: scaleY(0);
    -ms-transform: scaleY(0);
    transform: scaleY(0);
    -webkit-transform-origin: center top;
    -ms-transform-origin: center top;
    transform-origin: center top;
    transition: opacity .3s, visibility .3s, -webkit-transform .3s;
    -webkit-transition: opacity .3s, visibility .3s, -webkit-transform .3s;
    -o-transition: transform .3s, opacity .3s, visibility .3s;
    transition: transform .3s, opacity .3s, visibility .3s;
    transition: transform .3s, opacity .3s, visibility .3s, -webkit-transform .3s;
    z-index: 9999;
    -webkit-box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
    box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
    background: rgba(0,0,0,.25);
    padding: 80px 0;
    box-sizing: border-box;
}
.search_btn_hid .box{
    max-width: 550px;
    margin: 0 auto;
    position: relative;
    border-radius: 6px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 42px;
}
.search_btn_hid input {
    width: calc(100% - 42px);
    outline: none;
    border: none;
    background: none;
    padding: 0 15px;
    box-sizing: border-box;
    background: #fff;
    height: 100%;
}
.search_btn_hid .searchs_btn {
    width: 42px;
    height: 100%;
    background: #CD2620;
    display: flex;
    align-items: center;
    justify-content: center;
}
.search_btn_hid .searchs_btn img{
    display: block;
    max-width: 20px;
}
.search_btn:hover .search_btn_hid{
    -webkit-transform: scaleY(1);
    -ms-transform: scaleY(1);
    transform: scaleY(1);
    opacity: 1;
    visibility: visible;
}
/* 移动端头部开始 */
.head-phone {
  display: none;
  height: 60px;
  line-height: 60px;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 99;
  width: 100%;
  -webkit-transition: -webkit-transform 0.3s;
  transition: -webkit-transform 0.3s;
  -o-transition: transform 0.3s;
  transition: transform 0.3s;
  transition: transform 0.3s, -webkit-transform 0.3s;
  background: #ffffff;
  position: relative;
}
.head-phone.sc-head {
  background: #ffffff;
  -webkit-box-shadow: -4px 4px 5px rgba(0, 0, 0, 0.2);
  box-shadow: -4px 4px 5px rgba(0, 0, 0, 0.2);
}
.head-phone .width1600 {
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -ms-flex-pack: justify;
  justify-content: space-between;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  height: 60px;
}
.head-phone .logo {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
}
.head-phone .logo img {
  height: 20px;
}
.head-phone .nav-toggle-list {
  cursor: pointer;
}
.head-phone .nav-toggle-list span {
  width: 30px;
  height: 2px;
  background-color: #ffffff;
  border-radius: 1px;
  border-radius: 1.5px;
  display: block;
}
.head-phone .nav-toggle-list span:first-of-type {
  top: 0;
}
.head-phone .nav-toggle-list span:nth-child(2) {
  opacity: 1;
  margin-top: 8px;
}
.head-phone .nav-toggle-list span:nth-child(3) {
  width: 15px;
  margin-top: 8px;
}
.head-phone .item-r a {
  margin-right: 10px;
}
.head-phone .item-r a:last-child {
  margin-right: 0;
}
.head-phone .phonenav {
  position: fixed;
  top: 60px;
  left: 0;
  bottom: 0;
  right: 0;
  width: 100%;
  z-index: 99;
  background: #ffffff;
  display: none;
}
.head-phone .phonenav a {
  display: block;
  text-align: left;
  font-size: 16px;
  line-height: 50px;
  border-bottom: 1px dashed #d2bfaf;
  padding: 0 20px;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
.mbnav-btn {
  width: 60px;
  height: 60px;
  position: absolute;
  right: 0;
  top: 0;
  cursor: pointer;
  overflow: hidden;
  -webkit-transition: all 0.4s ease-out;
  -o-transition: all 0.4s ease-out;
  transition: all 0.4s ease-out;
  display: none;
}
.mbnav-btn-list {
  width: 30px;
  height: 18px;
  position: absolute;
  top: 21px;
  right: 15px;
}
.mbnav-btn-item {
  position: absolute;
  right: 0;
  width: 100%;
  height: 2px;
  background-color: #666;
  border-radius: 1px;
  border-radius: 1.5px;
  -webkit-transition: all 0.3s;
  -o-transition: all 0.3s;
  transition: all 0.3s;
}
.mbnav-btn-item:nth-of-type(1) {
  top: 0;
}
.mbnav-btn-item:nth-of-type(2) {
  top: 8px;
}
.mbnav-btn-item:nth-of-type(3) {
  width: 50%;
  top: 16px;
}
.mbnav {
  position: fixed;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  -webkit-transition: opacity 0.3s, visibility 0.3s;
  -o-transition: opacity 0.3s, visibility 0.3s;
  transition: opacity 0.3s, visibility 0.3s;
  overflow: hidden;
}
.mbnav ::-webkit-scrollbar {
  width: 0;
  height: 0;
  background-color: rgba(255, 255, 255, 0);
}
.mbnav .data {
  display: none;
}
.mbnav .bg {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 0;
}
.mbnav .main {
  position: absolute;
  right: 0;
  top: 0;
  z-index: 1;
  width: 240px;
  height: 100%;
  background-color: #fff;
  -webkit-box-shadow: 0 0 8px 0 rgba(0, 0, 0, 0.1);
  box-shadow: 0 0 8px 0 rgba(0, 0, 0, 0.1);
  overflow: hidden;
  -webkit-transform: translateX(100%);
  -ms-transform: translateX(100%);
  transform: translateX(100%);
  -webkit-transition: -webkit-transform 0.3s;
  transition: -webkit-transform 0.3s;
  -o-transition: transform 0.3s;
  transition: transform 0.3s;
  transition: transform 0.3s, -webkit-transform 0.3s;
}
.mbnav .header {
  background-color: #CD2620;
}
.mbnav .tel {
  padding: 0 20px;
  line-height: 60px;
  color: #fff;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  font-size: 20px;
  font-family: Gothicb, Arial, Helvetica, sans-serif;
}
.mbnav .tel .iconfont {
  display: inline-block;
  color: #ffffff;
  width: 12px;
  height: 12px;
  border-style: solid;
  border-width: 0 1px 1px 0;
  -webkit-transform: rotate(135deg);
  -ms-transform: rotate(135deg);
  transform: rotate(135deg);
  font-size: 22px;
  margin-right: 6px;
}
.mbnav .search {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  padding: 0 20px;
  height: 60px;
  line-height: 60px;
  border-bottom: none;
  background: #d2bfaf;
}
.mbnav .search .submit {
  border: none;
  outline: none;
  background: none;
  padding: 0;
  width: 22px;
  height: 60px;
  background-size: 20px;
  color: #fff;
  font-size: 22px;
}
.mbnav .search .input {
  width: calc(100% - 22px);
  height: 60px;
  line-height: 1.5;
  border: none;
  padding: 0 0 0 12px;
  outline: none;
  color: #fff;
  font-size: 16px;
  background: none;
}
.mbnav .search ::-moz-placeholder {
  color: #fff;
}
.mbnav .search ::-webkit-input-placeholder {
  color: #fff;
}
.mbnav .search :-ms-input-placeholder {
  color: #fff;
}
.mbnav .item {
  display: block;
  height: 50px;
  line-height: 50px;
  padding: 0 20px;
  font-size: 15px;
  border-bottom: 1px solid #f2f2f2;
  color: #777;
  overflow: hidden;
  -o-text-overflow: ellipsis;
  text-overflow: ellipsis;
  white-space: nowrap;
  position: relative;
}
.mbnav .item.sub {
  padding-right: 40px;
}
.mbnav .item.sub::after {
  content: "";
  position: absolute;
  right: 16px;
  top: 50%;
  display: inline-block;
  border-right: 1px solid #777;
  border-bottom: 1px solid #777;
  width: 9px;
  height: 9px;
  -webkit-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  transform: rotate(-45deg);
  margin-top: -4.5px;
}
.mbnav .slist {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 1;
  width: 240px;
  height: 100%;
  -webkit-transform: translateX(100%);
  -ms-transform: translateX(100%);
  transform: translateX(100%);
}
.mbnav .sitem {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: #fff;
  opacity: 0;
  visibility: hidden;
  -webkit-transition: opacity 0.3s, visibility 0.3s, -webkit-transform 0.3s;
  transition: opacity 0.3s, visibility 0.3s, -webkit-transform 0.3s;
  -o-transition: opacity 0.3s, visibility 0.3s, transform 0.3s;
  transition: opacity 0.3s, visibility 0.3s, transform 0.3s;
  transition: opacity 0.3s, visibility 0.3s, transform 0.3s, -webkit-transform 0.3s;
}
.mbnav .sitem.active {
  -webkit-transform: translateX(-100%);
  -ms-transform: translateX(-100%);
  transform: translateX(-100%);
  opacity: 1;
  visibility: visible;
}
.mbnav .tit {
  font-size: 16px;
  line-height: 60px;
  padding-right: 20px;
  padding-left: 40px;
  text-align: right;
  background-size: 7px;
  overflow: hidden;
  -o-text-overflow: ellipsis;
  text-overflow: ellipsis;
  white-space: nowrap;
  background-color: #f2f2f2;
  position: relative;
}
.mbnav .tit::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 50%;
  display: inline-block;
  border-left: 1px solid #777;
  border-top: 1px solid #777;
  width: 10px;
  height: 10px;
  -webkit-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  transform: rotate(-45deg);
  margin-top: -4.5px;
}
.searchs {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 30px;
}
@-webkit-keyframes phone-navtop-animon {
  0% {
    top: 0;
    -webkit-transform: rotate(0);
    transform: rotate(0);
  }
  50% {
    top: 8px;
    -webkit-transform: rotate(0);
    transform: rotate(0);
  }
  100% {
    top: 8px;
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg);
  }
}
@keyframes phone-navtop-animon {
  0% {
    top: 0;
    -webkit-transform: rotate(0);
    transform: rotate(0);
  }
  50% {
    top: 8px;
    -webkit-transform: rotate(0);
    transform: rotate(0);
  }
  100% {
    top: 8px;
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg);
  }
}
@-webkit-keyframes phone-navbottom-animon {
  0% {
    width: 50%;
    top: 16px;
    -webkit-transform: rotate(0);
    transform: rotate(0);
  }
  50% {
    width: 100%;
    top: 8px;
    -webkit-transform: rotate(0);
    transform: rotate(0);
  }
  100% {
    width: 100%;
    top: 8px;
    -webkit-transform: rotate(-45deg);
    transform: rotate(-45deg);
  }
}
@keyframes phone-navbottom-animon {
  0% {
    width: 50%;
    top: 16px;
    -webkit-transform: rotate(0);
    transform: rotate(0);
  }
  50% {
    width: 100%;
    top: 8px;
    -webkit-transform: rotate(0);
    transform: rotate(0);
  }
  100% {
    width: 100%;
    top: 8px;
    -webkit-transform: rotate(-45deg);
    transform: rotate(-45deg);
  }
}
@-webkit-keyframes phone-navtop-animoff {
  0% {
    top: 8px;
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg);
  }
  50% {
    top: 8px;
    -webkit-transform: rotate(0);
    transform: rotate(0);
  }
  100% {
    top: 0;
    -webkit-transform: rotate(0);
    transform: rotate(0);
  }
}
@keyframes phone-navtop-animoff {
  0% {
    top: 8px;
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg);
  }
  50% {
    top: 8px;
    -webkit-transform: rotate(0);
    transform: rotate(0);
  }
  100% {
    top: 0;
    -webkit-transform: rotate(0);
    transform: rotate(0);
  }
}
@-webkit-keyframes phone-navbottom-animoff {
  0% {
    width: 100%;
    top: 8px;
    -webkit-transform: rotate(-45deg);
    transform: rotate(-45deg);
  }
  50% {
    width: 100%;
    top: 8px;
    -webkit-transform: rotate(0);
    transform: rotate(0);
  }
  100% {
    width: 50%;
    top: 16px;
    -webkit-transform: rotate(0);
    transform: rotate(0);
  }
}
@keyframes phone-navbottom-animoff {
  0% {
    width: 100%;
    top: 8px;
    -webkit-transform: rotate(-45deg);
    transform: rotate(-45deg);
  }
  50% {
    width: 100%;
    top: 8px;
    -webkit-transform: rotate(0);
    transform: rotate(0);
  }
  100% {
    width: 50%;
    top: 16px;
    -webkit-transform: rotate(0);
    transform: rotate(0);
  }
}
@media only screen and (max-width: 1043px) {
  .mbnav-btn {
    display: block;
  }
  body.mbNavOpen .mbnav-btn-item:nth-of-type(1) {
    -webkit-animation: phone-navtop-animon 0.4s linear forwards;
    animation: phone-navtop-animon 0.4s linear forwards;
  }
  body.mbNavOpen .mbnav-btn-item:nth-of-type(2) {
    opacity: 0;
  }
  body.mbNavOpen .mbnav-btn-item:nth-of-type(3) {
    -webkit-animation: phone-navbottom-animon 0.4s linear forwards;
    animation: phone-navbottom-animon 0.4s linear forwards;
  }
  body.mbNavOpen .mbnav {
    opacity: 1;
    visibility: visible;
  }
  body.mbNavOpen .mbnav .main {
    -webkit-transform: translateX(0);
    -ms-transform: translateX(0);
    transform: translateX(0);
  }
  body.mbNavOpen .page-header {
    -webkit-transform: translateX(-240px);
    -ms-transform: translateX(-240px);
    transform: translateX(-240px);
  }
  body.mbNavOff .mbnav-btn-item:nth-of-type(1) {
    -webkit-animation: phone-navtop-animoff 0.4s linear forwards;
    animation: phone-navtop-animoff 0.4s linear forwards;
  }

  body.mbNavOff .mbnav-btn-item:nth-of-type(2) {
    opacity: 1;
    -webkit-transition: opacity 0.2s linear 0.2s;
    -o-transition: opacity 0.2s linear 0.2s;
    transition: opacity 0.2s linear 0.2s;
  }
  body.mbNavOff .mbnav-btn-item:nth-of-type(3) {
    -webkit-animation: phone-navbottom-animoff 0.4s linear forwards;
    animation: phone-navbottom-animoff 0.4s linear forwards;
  }
  body.mbNavOff .mbnav {
    opacity: 0;
    visibility: hidden;
  }

  body.mbNavOff .mbnav .main {
    -webkit-transform: translateX(100%);
    -ms-transform: translateX(100%);
    transform: translateX(100%);
  }
}

@media only screen and (max-width: 1600px) {
  .head-page .page-nav .item .case_nav-hid .list {
    margin-right: 60px;
  }
  .head-page .page-nav .list {
    margin-right: 100px;
  }
  .nav_nav {
    padding: 59px 20px 59px 9%;
    height: 610px;
  }
}

@media only screen and (max-width: 1480px) {
  .head-page .page-nav .item .case_nav-hid .list {
    margin-right: 45px;
  }
  .head-page .page-nav .list {
    margin-right: 60px;
  }
  .nav_lists {
    padding: 0 0 0 50px;
  }
  .nav_nav {
    padding: 59px 20px 59px 5%;
  }
}

@media only screen and (max-width: 1366px) {
  .head-page .page-nav .item .case_nav-hid .list {
    margin-right: 35px;
  }
  .head-page .page-nav .list {
    margin-right: 55px;
  }
}

@media only screen and (max-width: 1280px) {
  .head-page .page-nav .item .case_nav-hid .list {
    margin-right: 30px;
  }
  .nav_item {
    height: 75px;
  }
  .nav_nav {
    padding: 59px 20px 59px 20px;
    height: 568px;
  }
}

@media only screen and (max-width: 1200px) {
  .head-page .page-nav .item .case_nav-hid .list {
    margin-right: 20px;
  }
}

@media only screen and (max-width: 1043px) {
  .head-page {
    display: none;
  }
  .head-phone {
    display: block;
  }
}
@media only screen and (max-width: 1600px) {
  .head-page .item {
    margin-right: 80px;
  }
}
@media only screen and (max-width: 1480px) {
  .head-page .item {
    margin-right: 60px;
  }
}
@media only screen and (max-width: 1400px) {
  .head-page .search {
    margin-left: 80px;
  }
}
@media only screen and (max-width: 1366px) {
  .head-page .item {
    margin-right: 55px;
  }
  .head-page .search {
    margin-left: 70px;
  }
}
@media only screen and (max-width: 1280px) {
  .head-page .item {
    margin-right: 45px;
  }
  .head-page .search {
    margin-left: 55px;
  }
}
@media only screen and (max-width: 1200px) {
  .head-page .item {
    margin-right: 35px;
  }
  .head-page .search {
    margin-left: 45px;
  }
}


@media only screen and (max-width: 768px) {
    .search_tk .box{
       width: 92%;
       padding: 55px 20px 35px;
    }
    .search_tk .search_inputs{
        height: 42px;
    }
}