.he_pc_hd {
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    padding: 0;
    z-index: 999;
    transition: all 0.36s;
    background: rgba(0,0,0,.2)
}
.he_pc_hd.act {
    position: fixed;
    top: 0px;
    padding: 0 0px;
    box-shadow: 0 5px 16px 0 rgb(0 0 0 / 6%);
    background: #999;
}
.he_pcbx {
    width: 100%;
    padding: 0;
    transition: all 0.36s;
    position: relative;
    z-index: 1;
}
.he_pcbxn {
    max-width: 1920px;
    margin: 0 auto;
    padding:0 50px;
}

.he_pcbxle {
    width: 287px;
    position: relative;
    transition: all 0.36s;
    line-height: 96px;
}
.he_img {
    width: 100%;
    position: relative;
    top: 0;
    left: 0;
    z-index: 1;
}
.he_pcbxle img {
    width: 100%;
    transition: all 0.36s;
}
.he_pcnli {
    margin: 0 16px;
}
.he_pcnli:last-child{
    margin-right: 0;
}
.he_pcnli .he_pcnava {
    font-size: 16px;
    line-height: 96px;
    color: #fff;
    transition: all 0.36s;
    position: relative;
}
.menucontact{
    background: url(../images/tel.png) left center no-repeat;
    padding-left: 20px;
}
.yxnav_active1 .he_pcnava {
}
.he_pcnava:hover{
    color: #f43839;
}
.he_pcnav{

}
 .searchBox{
    position: absolute;
    z-index: 2;
    right: 50px;
    height: 0;
    background: aliceblue;
    overflow: hidden;
    transition: height 0.36s ease;
 }
 .search-open .searchBox{
    height: 40px;
 }
 .searchFormGroup{
 }
 .searchFormGroup input.form-control {
    float: left;
    width: 268px;
    height: 40px;
    line-height: 40px;
    box-sizing: border-box;
    text-indent: 15px;
    border:0;
}
 .searchFormGroup .btn{
    display: none;
}
.searchBox2{
    overflow: hidden;
}
.searchFormGroup2{}
.searchFormGroup2 input{
    float: left;
    height: 100%;
    box-sizing: border-box;
    text-indent: 15px;
    width: 520px;
    height: 40px;
    line-height: 40px;
    border:1px solid #ddd;
}
.searchFormGroup2 .btn{
    background: #717171;
    color: #fff;
    width: 76px;
    height: 40px;
    line-height: 40px;
}
.he_gdown {
    position: absolute;
    top: 96px;
    background: #fff;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    box-shadow: 0 5px 16px 0 rgb(0 0 0 / 6%);
    padding: 15px;
    transition: top 0.36s;
    display: none;
    min-width: 116px;
}
.he_pc_hd.act .he_gdown {
    top: 80px;
}
.he_conten3 {
    width: 1360px;
    margin: 0 auto;
}

.he_xlatr {
    width: 100%;
}
.he_xiala {
    width: 100%;
    padding: 26px 0;
}
.he_gdown1 .he_xialale {
    width: 100%;
}
.he_xialaul{
    text-align: center;
}
.he_gdown1 .he_xialali {
    display: inline-block;
    margin: 0 40px;
}
.he_xialach {
    display: inline-block;
    width: 100%;
    position: relative;
}
.he_xialach a {
    display: flex;
    align-items: center;
}
.he_xialacle {
    width: 36px;
}
.he_xialacle img {
    width: 100%;
}
.he_xialacri {
    width: calc(100% - 36px);
    padding-left: 10px;
}
.he_xialacri p {
    font-size: 16px;
    line-height: 1.5;
    color: #000000;
    transition: all 0.36s;
}
.he_xialach:hover .he_xialacri p {
    color: #e60012;
}
.he_gdown2 .he_conten3 {
    height: 100%;
}
.he_gdown2::before {
    content: '';
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 0;
    width: 77%;
    height: 100%;
    background: rgba(251, 251, 251, 1);
}


.he_xialtw {
    height: 100%;
    max-height: 73vh;
    overflow: hidden;
}
.he_xialtw .mCSB_inside>.mCSB_container {
    margin-right: 0px;
}
.he_xialtwle {
    width: 210px;
    padding-right: 10px;
}
.he_laswkfli {
    padding: 16px 0 16px 10px;
    position: relative;
    cursor: pointer;
    transition: all 0.36s;
    display: flex;
    align-items: center;
}
.he_laswkfri p {
    font-size: 18px;
    line-height: 1.5;
    color: #333333;
    transition: all 0.36s;
}
.he_laswkfli.act {
    background: #FBFBFB;
}

.he_laswkfli::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: #E60012;
    opacity: 0;
    transition: all 0.36x;
}
.he_laswkfli.act::before {
    opacity: 1;
}
.he_laswkfle {
    width: 32px;
}
.he_laswkfle img {
    width: 100%;
}
.he_laswkfri {
    width: calc(100% - 40px);
    padding-left: 16px;
}
.he_xialtwri {
    width: calc(100% - 210px);
    position: relative;
    min-height: 200px;
    max-height: 73vh;
    padding-left: 10px;
}
.he_xialwxul {

    width: 100%;
}
.he_xialtrul {
    margin: 0 -10px;
    padding-top: 50px;
}
.he_xialtrul {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -10px;
    padding-top: 0px;
}
.he_xialtrli {
    width: 25%;
    padding: 10px;
    margin-bottom: 10px;
}
.he_xialtrig {
    max-width: 100%;
    margin:0 auto;
    text-align: center;
    width: 155px;
}
.he_xialtrig img {
    width: 100%;
  
}
.he_xialtrxf {
    margin-top: 10px;
    text-align: center;
}
.he_xialtrxf p {
    font-size: 12px;
    line-height: 1.5;
    color: #000000;
    transition: all 0.36s;
}
.he_xialtw .mCSB_scrollTools {
    right: -7px;
}
.he_laswkfli.act .he_laswkfri p {
    color: #E60012;
}
.he_xialtrli:hover .he_xialtrxf p {
    color: #E60012;
}
.ys_navph2_header {
    position: relative;
    z-index: 99999;
    display: none;
}
.ys_navph2_logo {
    position: relative;
    z-index: 50;
    width: 220px;
}
.ys_navph2_logo_btn {
    position: absolute;
    left: 0;
    top: 0;
    display: table-cell;
    width: 100%;
    height: 50px;
    line-height: 50px;
    padding: 0 10px;
    display: block;
    background: transparent;
    transition: all .36s;
}
.ys_navph2_logo_btn img, .ys_navph2_search_btn img {
    width: 100%;
}

.ys_navph2_navbar {
    background: #d1d1d1;
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    z-index: 9000000;
    padding-right: 20px;
    box-shadow: 0 0 10px 3px rgb(0 0 0 / 5%);
}
.ys_navph2_menu {
    line-height: 50px;
    margin-left: 15px;
}
.ys_navph2_menu_btn {
    position: relative;
    display: inline-block;
    vertical-align: middle;
    width: 20px;
    height: 18px;
}

.ys_navph2_menu_line, .ys_navph2_menu_line::before, .ys_navph2_menu_line::after {
    display: block;
    width: 100%;
    height: 2px;
    background: #333;
    transition: all .36s;
}
.ys_navph2_menu_line {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
}
.ys_navph2_menu_line, .ys_navph2_menu_line::before, .ys_navph2_menu_line::after {
    display: block;
    width: 100%;
    height: 2px;
    background: #333;
    transition: all .36s;
}
.ys_navph2_menu_line::before {
    content: "";
    position: absolute;
    top: 6px;
}
.ys_navph2_menu_line::after {
    content: "";
    position: absolute;
    top: -6px;
}
.ys_navph2_menu_btn.act .ys_navph2_menu_line {
    background: transparent;
}
.ys_navph2_menu_btn.act .ys_navph2_menu_line::before {
    top: 0;
    transform: rotate(45deg);
}
.ys_navph2_menu_btn.act .ys_navph2_menu_line::after {
    top: 0;
    transform: rotate(-45deg);
}
.ys_navph2_list {
    position: fixed;
    z-index: 99;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    padding: 84px 0 50px;
    background: #333;
    color: #fff;
    overflow: hidden;
    transform: translateX(100%);
    transition: all .5s ease-out;
}
.ys_navph2_list.act {
    transform: translateX(0);
}
.ys_navph2_subnav {
    padding: 0 20px;
    height: 100%;
    overflow: auto;
}
.ys_navph2_subnav li>div {
    position: relative;
    border-bottom: 1px solid rgba(255, 255, 255, .5);
}
.ys_navph2_subnav ul {
    display: none;
    padding-left: 15px;
}
.ys_navph2_subnav a {
    line-height: 24px;
    padding: 8px 0;
    color: #ffffff;
    display: inline-block;
}
.ys_navph2_subnav a:visited {
    color: #ffffff;
}
.ys_navph2_subnav_a {
    font-size: 16px;
}
.ys_navph2_thirnav_a {
    font-size: 14px;
}
.ys_navph2_fournav_a {
    font-size: 12px;
}
.ys_navph2_subnav_a.yxnav_active1, .ys_navph2_thirnav_a.yxnav_active2, .ys_navph2_fournav_a.yxnav_active3 {
    color: rgba(255, 255, 255, .7);
}
.ys_navph2_nav_icon {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
}
.ys_navph2_nav_icon::before, .ys_navph2_nav_icon::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 0;
    margin-left: -1px;
    width: 2px;
    height: 100%;
    background: #fff;
    transition: all .36s;
}
.ys_navph2_nav_icon::before {
    transform: rotate(90deg);
}
.ys_navph2_subnav li.act>div .ys_navph2_nav_icon::after {
    transform: rotate(90deg);
}

@media screen and (max-width: 1560px){
.he_conten3 {
    width: 1200px;
}
.he_gdown2::before {
    width: 78%;
}
}
@media screen and (max-width: 1440px){
.he_conten3 {
    width: 100%;
}
.he_laswkfri p {
    font-size: 16px;
}
.he_xialacle {
    width: 26px;
}
.he_xialacri {
    width: calc(100% - 26px);
}
.he_xialacri p{
    font-size: 14px;
}
.he_gdown2::before {
    width: 75%;
}
.he_pcnli {
    margin: 0 12px;
}
.he_pcnli .he_pcnava {
    font-size: 14px;
}
}
@media screen and (max-width: 1240px){
.he_conten3 {
    width: 80%;
    padding-left: 0;
    padding-right: 0;
}
.he_gdown2::before {
    width: 74%;
}
.he_pcnli {
    margin: 0 26px;
}
}
@media screen and (max-width: 1199px){
.he_conten3 {
    width: 80%;
    padding: 0 20px;
}
.he_gdown2::before {
    width: 71%;
}
}
@media screen and (max-width: 1026px){
.he_pc_hd {
    display: none;
}
.ys_navph2_header {
    display: block;
}
.ys_navph2_navfl {
    height: 100%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
}
@media screen and (max-width: 767px){
.searchFormGroup2{}
.searchFormGroup2 input{
    float: left;
    height: 100%;
    box-sizing: border-box;
    text-indent: 15px;
    width: 100%;
    box-sizing: border-box;
    height: 40px;
    line-height: 40px;
    border:1px solid #ddd;
}
.searchFormGroup2 .btn{
    background: #717171;
    color: #fff;
    width: 76px;
    height: 40px;
    line-height: 40px;
    margin-top: 20px;
}
}