@media only screen and (max-width: 736px) {
  html, body {
    overflow-x: hidden;
  }
  .nei_show>div {
    padding: 0 12px;
  }
  .news_lt>a {
    width: 100%;
  }
  .nei_show>h2 {
    line-height: 40px;
  }
  .pro_b p {
    margin: 10px 6px;
    text-indent: 2em;
    width: 98%;
  }
  .pro_b p img {
    width: 97% !important;
    height: auto !important;
  }
  .close {
    background: url(../img/close.png) no-repeat;
    width: 30px;
    height: 30px;
    float: right;
    margin-top: 15px;
  }
  .wp {
    width: 100%;
  }
  .main-nav {
    width: 50%;
    display: none;
    position: fixed;
    top: 0px;
    right: 0;
    height: auto;
    height: auto;
    background: #000;
  }
  .main-nav li {
    float: none;
    width: 100%;
    display: block;
    height: 75px;
  }
  .main-nav a {
    width: 100%;
    height: 75px;
    line-height: 75px;
    color: #fff;
    transition: all 0.25s ease-in-out 0s;
  }
  .logo {
    height: 76px;
    margin-top: 10px;
    width: 304px;
  }
  .menu {
    display: block;
    width: 20px;
    float: right;
    height: 20px;
    background: url(../img/menu.png);
    margin: 33px 20px;
  }
  body>div:nth-child(3) {
    margin-top: 88px !important;
  }
  .flashlist {
    height: 190px;
  }
  .flashlist .f_out {
    height: 190px;
  }
  .flashlist .f_out img {
    height: 190px !important;
  }
  .flash_tab .tabs {
    width: 145px;
  }
  .product1, .middle {
    width: 100%;
    margin-bottom: 0px;
  }
  .main-box {
    margin-top: 88px;
  }
  .product_bottom2_2 .item_wrapper, .we_tplist, .home-tit .des, .ico-box {
    display: none;
  }
  .product_bottom2_2 ul li:nth-child(3) .item_wrapper {
    top: 275px;
  }
  .product_bottom2_2 ul li:nth-child(4) .item_wrapper {
    top: 275px;
  }
  .item_info .details {
    width: 130px;
    height: 27px;
    margin-top: 3px;
    line-height: 27px;
  }
  .product_bottom2_2 ul li {
    float: left;
    width: 205px;
  }
  .service ul li {
    width: 98%;
    height: 220px;
    padding: 8px 8px;
    float: left;
    position: relative;
  }
  .middle {
    width: 100%;
    margin: 0 auto;
    padding-top: 15px;
    padding-bottom: 0px;
  }
  .service .s-content {
    margin-top: 20px;
    margin-bottom: 7px !important;
  }
  .service1 {
    border-top: solid 1px #ccc;
    border-bottom: 1px solid #ccc;
  }
  .item_img {
    width: 100%;
    height: 203px;
  }
  .hst_text p, .j-row {
    width: 100%;
  }
  .product {
    width: 100%;
    background: url(../img/pdbg.jpg);
    height: 510px;
  }
  .heshi_tt, .hst_min {
    width: 100%;
    margin-left: 0px;
  }
  .hst_text {
    height: 225px;
  }
  .more {
    margin-top: 5px;
    float: right;
    width: 65px;
  }
  .we_bh {
    width: 200px;
    height: 364px;
    margin-left: 4px;
  }
  .hst_hd_fl {
    width: 100%;
    height: 70px;
    overflow: hidden;
    line-height: 70px;
    margin-bottom: 15px;
    text-align: center;
    background: transparent;

  }
  .hst_hd_fl>h1 {
    font-size: 30px;
    color: #fff;
  }
  .we_ms, .we_wz {
    width: 200px;
    height: 178px;
  }
  .we_ms img, .we_wz img, .we_bh img {
    width: 100%;
    height: 100%;
  }
  .we_bh, .we_sm_mig {
    margin-top: 5px;
  }
  .bba {
    height: auto;
  }
  .se_hd_left>h3 {
    margin-left: 0px;
    margin-top: 20px;
    font-size: 30px;
  }
  .se_hd_left {
    width: 100%;
    height: 70px;
    line-height: 30px;
    background: rgba(0, 2, 4, .8);
    text-align: center;
    float: none;
  }
  .se_hd_left>p {
    display: none;
  }
  .bg_hd>h2 {
    font-size: 30px;
  }
  .indexC_textBlock {
    width: 100%;
  }
  .indexC_contentBlock {
    padding: 0;
  }
  .se_hd_right {
    display: none;
  }
  .bg_hd {
    margin-top: 0px;
    margin-left: 13px;
  }
  .indexC_moreButton {
    margin-top: 11px;
    float: none;
  }
  .bg_hd>p {
    margin-top: 0px;
  }
  .bottom .weixin, .bottom .btm1 {
    display: none;
  }
  .bottom .btm2 {
    float: right;
    width: 100%;
    border: none;
    margin-right: -20px
  }
  .bottom .btm2 img {
    left: 22%;
  }
  .footer {
    margin-bottom: 55px;
  }
  .fttow {
    display: block;
    width: 100%;
  }
  .flinkbg {
    display: none;
  }
  .indexC_img {
    display: none;
  }
  .indexC_aBlock {
    width: 98%;
    margin: 20px 4px;
  }
  .indexC_text {
    text-indent: 2em;
  }
  .product_top1 span {
    display: none;
  }
  .product_top1 p {
    font-size: 30px;
  }
}

@media only screen and (max-width: 736px) {
  html, body {
    overflow-x: hidden;
  }
  .col-md-4 {
    width: 47.333333%;
  }
  .all {
    width: 100%;
    margin: 0px auto;
    overflow: hidden;
  }
  .case-img1 {
    width: 100%;
    height: 210px;
  }
  .product_bottom2_2 ul li img {
    width: 178px;
    margin: 10px 10px 0;
  }
  .contact {
    padding: 20px 5px;
  }
  .contact_l, .contact_r {
    float: left;
    width: 100%;
  }
  .contact_r img {
    width: 100%;
  }
  .contact_r .lxxq {
    width: 98%;
    padding-left: 10px;
    padding-right: 10px;
  }
  .contact_l p img {
    width: 100%;
    height: auto;
  }
  .contact_l p strong {
    font-size: 16px;
  }
  .contact_l>div {
    width: 100% !important;
    height: auto !important
  }
  .close {
    background: url(../img/close.png) no-repeat;
    width: 30px;
    height: 30px;
    float: right;
    margin-top: 15px;
  }
  .main-nav1 {
    width: 50%;
    display: none;
    position: fixed;
    top: 0px;
    right: 0;
    height: auto;
    height: auto;
    background: #000;
  }
  .main-nav1 li {
    float: none;
    width: 100%;
    display: block;
    height: 75px;
    text-align: center;
  }
  .main-nav1 li:nth-child(2) {
    padding-top: 45px;
  }
  .main-nav1 a {
    width: 100%;
    height: 75px;
    line-height: 75px;
    color: #fff;
    transition: all 0.25s ease-in-out 0s;
  }
  .product {
    display: block;
  }
  .wp {
    width: 100%;
  }
  .main-nav {
    width: 50%;
    display: none;
  }
  .main-nav li {
    float: none;
    width: 100%;
    display: block;
  }
  .main-nav a {
    width: 100%;
    height: 90px;
    line-height: 90px;
    transition: all 0.25s ease-in-out 0s;
  }
  .logo {
    height: 76px;
    margin-top: 10px;
    width: 304px;
    margin-bottom: 0px;
  }
  .menu {
    display: block;
    width: 20px;
    float: right;
    height: 20px;
    background: url(../img/menu.png);
    margin: 33px 20px;
  }
  body>div:nth-child(3) {
    margin-top: 0px !important;
  }
  .flashlist {
    height: 190px;
  }
  .flashlist .f_out {
    height: 190px;
  }
  .flashlist .f_out img {
    height: 190px !important;
  }
  .flash_tab .tabs {
    width: 168px;
  }
  .product1, .middle, .we_tplist {
    width: 100%;
  }
  .product_top2 {
    width: 100%;
    height: 65px;
    margin-top: 4px;
    float: right;
  }
  .product_top1 {
    float: left;
    width: 172px;
    height: 82px;
    color: #fff;
    margin-top: 16px;
    margin-left: 130px;
  }
  .product_top2 ul li {
    display: none;
  }
  .product_bottom1 {
    width: 100%;
    height: 500px;
    background: url(../img/bgal01.jpg) no-repeat;
    position: absolute;
    top: 81px;
  }
  .product_bottom2 {
    width: 100%;
    position: absolute;
    top: 80px;
  }
  .product_bottom2_2 {
    float: right;
    width: 100%;
  }
  .product_bottom2_1 {
    display: none;
  }
  .product_bottom2_2 ul li {
    margin-left: 2px;
  }
  .product_bottom2_2 .item_wrapper {
    width: 202px;
    height: 50%;
    opacity: 1;
  }
  .product_bottom2_2 ul li:nth-child(3) .item_wrapper {
    top: 275px;
  }
  .product_bottom2_2 ul li:nth-child(4) .item_wrapper {
    top: 275px;
  }
  .item_info .details {
    width: 130px;
    height: 27px;
    margin-top: 3px;
    line-height: 27px;
  }
  .heshi_tt, .hst_min {
    width: 98%;
    margin: 0 3px;
  }
  .hst_text p {
    width: 100%;
  }
  .more {
    margin-top: 5px;
    float: right;
    width: 65px;
  }
  .we_bh {
    width: 200px;
    height: 364px;
    margin-left: 4px;
  }
  .hst_hd_fl {
    width: 100%;
    height: 70px;
    overflow: hidden;
    line-height: 70px;
    margin-bottom: 15px;
    text-align: center;
    background: transparent;
  }
  .hst_hd_fl>h1 {
    font-size: 30px;
    color: #fff;
  }
  .we_ms, .we_wz {
    width: 200px;
    height: 178px;
  }
  .we_ms img, .we_wz img, .we_bh img {
    width: 100%;
    height: 100%;
  }
  .we_bh, .we_sm_mig {
    margin-top: 5px;
  }
  .bba {
    height: auto;
  }
  .se_hd_left>h3 {
    margin-left: 0px;
    margin-top: 20px;
    font-size: 30px;
  }
  .se_hd_left {
    width: 100%;
    height: 70px;
    line-height: 30px;
    background: rgba(0, 2, 4, .8);
    text-align: center;
    float: none;
  }
  .se_hd_left>p {
    display: none;
  }
  .bg_hd>h2 {
    font-size: 30px;
  }
  .indexC_textBlock {
    width: 100%;
  }
  .indexC_contentBlock {
    padding: 0;
  }
  .se_hd_right {
    display: none;
  }
  .bg_hd {
    margin-top: 0px;
    margin-left: 13px;
  }
  .indexC_moreButton {
    margin-top: 11px;
    float: none;
  }
  .bg_hd>p {
    margin-top: 0px;
  }
  .bottom .weixin, .bottom .btm1 {
    display: none;
  }
  .bottom .btm2 {
    float: right;
    width: 100%;
    border: none;
    margin-right: -20px
  }
  .bottom .btm2 img {
    left: 22%;
  }
  .footer {
    margin-bottom: 55px;
  }
  .fttow {
    display: block;
    width: 100%;
  }
  .flinkbg, .phone {
    display: none;
  }
  .indexC_img {
    display: none;
  }
  .indexC_aBlock {
    width: 98%;
    margin: 20px 4px;
  }
  .indexC_text {
    text-indent: 2em;
  }
  .product_top1 span, .all-container {
    display: none;
  }
  .product_top1 p {
    font-size: 30px;
  }
  .product {
    width: 100%;
    background: url(../img/bg1.jpg) no-repeat;
    background-size: 100% 100%;
  }
  .product_a ul li {
    float: left;
    width: 50%;
  }
  .p-pic-border {
    width: 95%;
    height: 190px;
    margin: 0 auto;
    border: 5px solid #BABABA;
    color: #fff;
  }
  p.en {
    margin-top: 80px;
    margin-left: 37px;
    font-size: 20px;
  }
  p.cn {
    margin-left: 64px;
    font-size: 16px;
  }
  .logo a img {
    width: 100%;
  }
  .header-shadow {
    top: 88px;
    height: 2px;
  }
  .main-header {
    background: rgba(1, 1, 1, .9);
    border-bottom: 2px solid rgba(205, 45, 45, 0.295);
    transition: all 0.25s ease-in-out 0s;
  }
  .titbt {
    width: 100%;
    height: 70px;
    line-height: 30px;
    background: rgba(0, 2, 4, .8);
    text-align: center;
    float: none;
  }
  .titbt h3 {
    color: #fff;
    font-size: 30px;
    padding-top: 20px;
  }
  .bgimg {
    width: 100%;
    height: auto;
    ;
    overflow: hidden;
  }
  .container {
    width: 100%;
    margin: 0 auto;
  }
  .in_pro .pro_l {
    width: 100%;
  }
  .in_pro .pro_l h2 {
    width: 100%;
    height: 76px;
    line-height: 76px;
  }
  .mt40 {
    margin-top: 5px;
    padding-bottom: 5px;
  }
  .in_pro .pro_r, .postion {
    width: 100%;
  }
  .postion h3 {
    width: 70px;
  }
  .postion p {
    width: 294px;
    float: right;
    padding-right: 5px;
    text-align: right;
    color: #333;
  }
  .in_pro .pro_r>ul li {
    float: left;
    width: 198px;
    height: 230px;
  }
  .in_pro .pro_r>ul li img {
    width: 200px;
    height: 200px;
  }
  .wrap, .top_cle, .nnew_list, .nei_show {
    width: 100%;
    min-width: 100%;
  }
  .top_ico ul li {
    margin: 4px;
  }
  .about_ico {
    width: 100%;
    height: 26px;
    margin: 10px 0 0 0;
  }
  .top_ico ul {
    position: absolute;
    right: 27px;
    height: 30px;
    top: 56px;
  }
  .news_lt2 {
    width: 75%;
    margin-left: 29px;
  }
  .top_cle {
    width: 100%;
    height: auto;
    ;
  }
  .top_ico {
    position: relative;
    height: 135px;
  }
  .top_ico ul li a {
    width: 118px;
    height: 28px;
    display: block;
    font-size: 14px;
    color: #fff;
    text-align: center;
    border: 1px solid #bbb;
    line-height: 28px;
  }
  .top_ico ul {
    position: absolute;
    right: 24px;
    height: 30px;
    top: 56px;
    margin-left: 90px;
  }
  .nei_show img {
    width: 90% !important;
    margin: 8px 35px 6px;
    display: block;
  }
  .preview, .bigImg, .smallImg, .bigImg #midimg {
    width: 100%;
    margin: 0;
  }
  #imageMenu {
    width: 81%;
    margin-left: 23px;
  }
  .pro_r div.fl, .pro_b p img {
    width: 100%;
  }
  .bigImg {
    height: 325px;
    overflow: hidden;
  }
  .bigImg #midimg {
    height: 320px;
  }
  .scrollbutton.smallImgDown, .scrollbutton.smallImgDown.disabled {
    margin-left: 388px;
    margin-top: -90px;
  }
  .pro_r div.fr {
    display: none;
  }
  .service .title p:first-child {
    width: 90%;
    overflow: hidden;
    height: 50px;
    margin: 0 auto;
  }
}

@media only screen and (max-width: 410px) and (min-width: 375px) {
  .product_bottom2_2 ul li img {
    width: 180px;
    height: 185px;
    margin: 2px 4px;
  }
  .product_bottom2_2 .item_wrapper {
    width: 181px;
    opacity: 1;
  }
  .we_bh {
    width: 180px;
    height: 364px;
    margin-left: 4px;
  }
  .we_ms, .we_wz {
    width: 181px;
    height: 178px;
  }
  .product_bottom2_2 ul li {
    float: left;
    width: 185px;
  }
}

@media only screen and (max-width: 410px) and (min-width: 375px) {
  .we_bh {
    width: 175px;
    height: 364px;
    margin-left: 4px;
  }
  .top_ico ul {
    margin-left: 45px;
  }
  .we_ms, .we_wz {
    width: 185px;
    height: 178px;
  }
  .nei_show img {
    width: 94% !important;
    margin: 8px 9px 6px;
    display: block;
  }
  .in_pro .pro_r>ul li {
    float: left;
    width: 178px;
  }
  .in_pro .pro_r>ul li img {
    width: 183px;
    height: 180px;
    float: left;
    padding-bottom: 5px;
  }
  .news_lt2 {
    width: 72%;
    margin-left: 29px;
  }
  .in_pro .pro_l {
    width: 100%;
  }
  #imageMenu {
    width: 89%;
    margin-left: 1px;
  }
  .scrollbutton.smallImgDown, .scrollbutton.smallImgDown.disabled {
    margin-left: 350px;
    margin-top: -90px;
  }
  .postion h3 {
    width: 70px;
    padding-left: 3px;
  }
}

@media only screen and (max-width: 374px) and (min-width: 360px) {
  .menu {
    margin: 33px 18px;
  }
  .col-md-4 {
    width: 46.333333%;
  }
  .case-img1 {
    width: 100%;
    height: 180px;
  }
  .product_bottom2_2 ul li img {
    width: 178px;
    margin: 50px 10px 0;
  }
  .product_bottom2_2 ul li img {
    width: 170px;
    height: 179px;
  }
  .product_bottom2_2 .item_wrapper {
    width: 175px;
  }
  .we_bh {
    width: 172px;
  }
  .we_ms, .we_wz {
    width: 173px;
    height: 178px;
  }
  .hst_text p {
    width: 100%;
    margin-bottom: 14px;
  }
  .hst_text {
    height: 236px;
  }
  .product_top1 {
    margin-left: 115px;
  }
  .product_bottom2_2 ul li {
    float: left;
    width: 175px;
  }
}

@media only screen and (max-width: 359px) and (min-width: 320px) {
  .product_bottom2_2 ul li img {
    width: 155px;
    height: 159px;
    margin: 4px;
  }
  .logo {
    height: 76px;
    margin-top: 10px;
    width: 270px;
  }
  .logo a img {
    width: 100%;
  }
  .product_bottom2_2 .item_wrapper {
    width: 155px;
  }
  .menu {
    display: block;
    width: 20px;
    float: right;
    height: 20px;
    background: url(../img/menu.png);
    margin: 33px 15px;
  }
  .we_bh {
    width: 150px;
    height: 364px;
    margin-left: 4px;
  }
  .we_ms, .we_wz {
    width: 151px;
    height: 178px;
  }
  .hst_text p {
    width: 100%;
    margin-bottom: 14px;
  }
  .hst_text {
    height: 236px;
  }
  .product_top1 {
    margin-left: 102px;
  }
  .product_bottom2_2 ul li {
    float: left;
    width: 158px;
  }
  .item_img {
    width: 100%;
    height: 166px;
  }
  .product {
    width: 100%;
    height: 457px;
  }
}

@media only screen and (max-width: 374px) and (min-width: 360px) {
  .logo {
    width: 310px;
  }
  .product_bottom2 {
    top: 35px;
  }
  .top_ico ul {
    margin-left: 35px;
  }
  .nei_show img {
    width: 94% !important;
    margin: 8px 9px 6px;
    display: block;
  }
  .menu {
    margin: 33px 12px;
  }
  p.en {
    margin-top: 63px;
    margin-left: 15px;
    font-size: 20px;
  }
  p.cn {
    margin-left: 49px;
    font-size: 16px;
  }
  .we_bh {
    width: 170px;
    height: 364px;
    margin-left: 4px;
  }
  .we_ms, .we_wz {
    width: 175px;
    height: 178px;
  }
  .in_pro .pro_r>ul li {
    float: left;
    width: 170px;
    height: 208px;
  }
  .in_pro .pro_r>ul li img {
    width: 175px;
    height: 175px;
  }
  .news_lt2 {
    width: 70%;
    margin-left: 29px;
  }
  #imageMenu {
    width: 87%;
    margin-left: 5px;
  }
  .scrollbutton.smallImgDown, .scrollbutton.smallImgDown.disabled {
    margin-left: 339px;
    margin-top: -90px;
  }
  #imageMenu li {
    height: 90px;
    width: 104px;
    overflow: hidden;
    float: left;
    text-align: center;
  }
}

@media only screen and (max-width: 359px) and (min-width: 320px) {
  .logo {
    width: 275px;
  }
  .top_ico ul {
    margin-left: 0px;
  }
  .nei_show img {
    width: 94% !important;
    margin: 8px 9px 6px;
    display: block;
  }
  .menu {
    margin: 33px 12px;
  }
  p.en {
    margin-top: 63px;
    margin-left: 4px;
    font-size: 20px;
  }
  p.cn {
    margin-left: 49px;
    font-size: 16px;
  }
  .we_bh {
    width: 150px;
    height: 364px;
    margin-left: 4px;
  }
  .we_ms, .we_wz {
    width: 155px;
    height: 178px;
  }
  .in_pro .pro_r>ul li {
    float: left;
    width: 151px;
    height: 180px;
  }
  .in_pro .pro_r>ul li img {
    width: 155px;
    height: 150px;
  }
  .postion h3 {
    width: 64px;
    padding-left: 3px;
  }
  .news_lt2 {
    width: 67%;
    margin-left: 29px;
  }
  #imageMenu {
    width: 87%;
    margin-left: 1px;
  }
  .scrollbutton.smallImgDown, .scrollbutton.smallImgDown.disabled {
    margin-left: 297px;
    margin-top: -90px;
  }
  #imageMenu li {
    height: 90px;
    width: 91px;
  }
  #imageMenu li#onlickImg img, #imageMenu li:hover img {
    width: 85px;
    height: 90px;
    border: 3px solid #959595;
  }
  #imageMenu li img {
    width: 85px;
    height: 90px;
    cursor: pointer;
  }
}