@media only screen and (min-width: 320px) and (max-width: 768px) {
  body {
    font-size: 12px;
  }
  .top_navbar .navbar {
    min-height: 40px;
  }
  .top_navbar .navbar .container {
    height: 0px;
  }
  .top_navbar .navbar .container .row .navbar-header {
    width: 100%;
    height: 40px;
  }
  .top_navbar .navbar .container .row .navbar-header .navbar-brand {
    width: 55%;
    height: 40px;
    background-color: #fff;
    padding: 0px 0px;
  }
  .top_navbar .navbar .container .row .navbar-header .navbar-brand img {
    float: left;
    width: 110px;
    height: auto;
    margin-left: 8px;
    margin-top: 4px;
  }
  .top_navbar .navbar .container .row .navbar-header .nabar_tel {
    display: block;
    background-color: #333436;
    text-align: center;
    height: 40px;
    line-height: 37px;
  }
  .top_navbar .navbar .container .row .navbar-header .nabar_tel img {
    width: 25px;
    height: auto;
  }
  .top_navbar .navbar .container .row .navbar-toggle {
    height: 100%;
    margin-right: 0px;
    width: 65px;
    margin-top: 0px;
    border: none;
    padding: 0px 15px;
    margin-bottom: 0px;
    background-color: #008ECA;
    border-radius: 0px;
  }
  .top_navbar .navbar .container .row .navbar-toggle span.icon-bar {
    width: 100%;
    background-color: #fff;
    height: 4px;
    margin: 5px 0px;
    border-radius: 0px;
    text-replace: d;
  }
  .top_navbar .navbar .container .row .navbar-toggle:hover {
    background-color: #008ECA;
  }
  .mb_top_navbar {
    width: 100%;
  }
  .mb_top_navbar .container {
    width: 100%;
  }
  .mb_top_navbar .container .row .mb_nav {
    position: absolute;
    display: none;
    z-index: 100000;
    width: 100%;
    background-color: #fff;
    -webkit-padding-start: 0px;
  }
  .mb_top_navbar .container .row .mb_nav > li {
    width: 100%;
    display: block;
    height: 40px;
    line-height: 40px;
    border-bottom: 1px solid #eee;
  }
  .mb_top_navbar .container .row .mb_nav > li a {
    display: block;
    padding-left: 15px;
    height: 40px;
    width: 100%;
    line-height: 40px;
    font-size: 14px;
  }
  .mb_top_navbar .container .row .mb_nav > li .mb_ulShow_01,
  .mb_top_navbar .container .row .mb_nav > li .mb_ulShow_02,
  .mb_top_navbar .container .row .mb_nav > li .mb_ulShow_03,
  .mb_top_navbar .container .row .mb_nav > li .mb_ulShow_04 {
    -webkit-padding-start: 0px;
    position: relative;
    display: none;
  }
  .mb_top_navbar .container .row .mb_nav > li.mb_hit_01,
  .mb_top_navbar .container .row .mb_nav > li.mb_hit_02,
  .mb_top_navbar .container .row .mb_nav > li.mb_hit_03,
  .mb_top_navbar .container .row .mb_nav > li.mb_hit_04 {
    height: auto;
  }
  .mb_top_navbar .container .row .mb_nav > li.mb_hit_01 li,
  .mb_top_navbar .container .row .mb_nav > li.mb_hit_02 li,
  .mb_top_navbar .container .row .mb_nav > li.mb_hit_03 li,
  .mb_top_navbar .container .row .mb_nav > li.mb_hit_04 li {
    height: 40px;
    line-height: 40px;
    background-color: #eee;
    border-bottom: 1px solid #fff;
  }
  .mb_top_navbar .container .row .mb_nav > li.mb_hit_01 li a,
  .mb_top_navbar .container .row .mb_nav > li.mb_hit_02 li a,
  .mb_top_navbar .container .row .mb_nav > li.mb_hit_03 li a,
  .mb_top_navbar .container .row .mb_nav > li.mb_hit_04 li a {
    display: block;
    padding-left: 30px;
    font-size: 14px;
  }
  .myMbCarousel {
    margin-bottom: 10px;
  }
  .myMbCarousel .container .row .swiper-container .new_app .new_bgColor .new_pic a img {
    width: 100%;
    height: auto;
  }
  .mb_center_inico {
    margin-bottom: 20px;
  }
  .mb_center_inico .container .row .center_inico_text {
    font-size: 13px;
    text-align: center;
    color: #7F7F7F;
  }
  .mb_center_inico .container .row .col-xs-4 a {
    display: inline-block;
    margin-top: 20px;
    width: 100%;
    height: auto;
  }
  .mb_center_inico .container .row .col-xs-4 a img {
    width: 100%;
    height: 100%;
  }
  .projectCase {
    padding-bottom: 0px;
  }
  .projectCase .container .row h2 {
    font-size: 20px;
  }
  .projectCase .container .row h6 {
    font-size: 16px;
    margin-bottom: 20px;
  }
  .mb_projectCase {
    margin-top: -2px;
    background-color: #54BFF7;
    padding-bottom: 20px;
  }
  .mb_projectCase .container .row .col-xs-6 {
    margin-top: 7px;
  }
  .mb_projectCase .container .row .col-xs-6 .mb_projectCase_01 {
    width: 100%;
    height: 100px;
  }
  .mb_projectCase .container .row .col-xs-6 .mb_projectCase_01 img {
    width: 100%;
    height: 100%;
  }
  .mb_projectCase .container .row :nth-child(2n) {
    padding-left: 2.5px;
  }
  .mb_projectCase .container .row :nth-child(2n+1) {
    padding-right: 2.5px;
  }
  .information {
    padding-bottom: 0px;
  }
  .information .container .row .nav_a {
    width: 100%;
    line-height: 35px;
  }
  .information .container .row .nav_a li {
    width: 120px;
  }
  .information .container .row .nav_a li a {
    width: 100%;
    font-size: 14px;
  }
  .information .container .row h2 {
    font-size: 20px;
  }
  .information .container .row h6 {
    font-size: 16px;
  }
  .information .container .row .company_news {
    margin-top: 5px;
    width: 100%;
  }
  .information .container .row .company_news .company_news_cnt_pic_text {
    margin-bottom: 10px;
  }
  .information .container .row .company_news .company_news_cnt_pic_text .company_news_btm_cnt {
    height: 50px;
  }
  .information .container .row .company_news .company_news_cnt_pic_text .tilte_new_left h4 {
    height: 24px;
    line-height: 24px;
    font-size: 14px;
    margin-top: 5px;
    margin-bottom: 0px;
    width: 210px;
  }
  .information .container .row .company_news a.company_news_cnt_pic {
    width: 100%;
    height: 190px;
  }
  .information .container .row .company_news a.company_news_cnt_pic img.company_news_prd {
    width: 100%;
    height: 100%;
  }
  .information .container .row .company_news .company_news_btm {
    margin-top: 15px;
  }
  .information .container .row .company_news .company_news_btm .tilte_new h4 {
    height: 24px;
    line-height: 24px;
    font-size: 14px;
    margin-top: -4px;
    margin-bottom: 10px;
    width: 210px;
  }
  .information .container .row .company_news .company_news_btm .tilte_new span {
    width: 70px;
    height: 24px;
    line-height: 24px;
  }
  .information .container .row .company_news .company_news_btm .company_news_btm_cnt {
    display: block;
    width: 100%;
    height: 40px;
    margin-bottom: 10px;
  }
  .desingElite {
    min-height: 130px;
  }
  .desingElite .container .row h2 {
    font-size: 20px;
  }
  .desingElite .container .row h6 {
    font-size: 16px;
  }
  .desingElite .container .row p {
    font-size: 14px;
  }
  .mb_desingElite {
    margin-top: -2px;
    background-color: #FFAB3E;
  }
  .mb_desingElite .container .row .swiper-container {
    width: 100%;
  }
  .mb_desingElite .container .row .swiper-container .swiper-wrapper {
    width: 100%;
  }
  .mb_desingElite .container .row .swiper-container .swiper-wrapper .swiperSlide_bigBox {
    height: 300px;
    background-color: #fff;
    width: 100%;
    margin-top: 90px;
    margin-bottom: 20px;
    text-align: center;
  }
  .mb_desingElite .container .row .swiper-container .swiper-wrapper .swiperSlide_bigBox .swiper-slide_box {
    display: inline-block;
    margin-top: -100px;
    width: 200px;
    height: 200px;
    border-radius: 50% 50% 50% 50%;
    background-color: pink;
  }
  .mb_desingElite .container .row .swiper-container .swiper-wrapper .swiperSlide_bigBox .swiper-slide_box img {
    height: 100%;
    width: 100%;
  }
  .mb_desingElite .container .row .swiper-container .swiper-wrapper .swiperSlide_bigBox h4 {
    margin-top: 25px;
    margin-bottom: 25px;
  }
  .mb_desingElite .container .row .swiper-container .swiper-wrapper .swiperSlide_bigBox .swiper-slide_box_text {
    height: 100px;
    overflow: hidden;
    text-align: start;
    padding: 0px 15px;
  }
  .company_profile {
    margin-top: 30px;
    margin-bottom: 15px;
  }
  .company_profile .container .row .new_left {
    height: 34px;
    width: 100%;
    margin-bottom: 10px;
  }
  .company_profile .container .row .new_left h4 {
    font-size: 16px;
  }
  .company_profile .container .row .new_left span {
    height: 34px;
    line-height: 34px;
    font-size: 18px;
  }
  .company_profile .container .row .new_left b {
    height: 34px;
    padding-left: 5px;
    line-height: 34px;
    font-size: 12px;
  }
  .company_profile .container .row .new_left p {
    margin-bottom: 0px;
    color: #757575;
  }
  .company_profile .container .row .new_left a.new_left_more {
    width: 60px;
    height: 25px;
    float: right;
    line-height: 25px;
    font-size: 12px;
    display: inline-block;
    background-color: #287ACC;
    color: #fff;
    padding-left: 0px;
    margin-top: 3px;
  }
  .company_profile .container .row .new_left a.new_left_more span {
    font-size: 12px;
    color: #fff;
  }
  .company_profile .container .row .big_pic {
    width: 100%;
    height: auto;
  }
  .company_profile .container .row .big_pic img {
    max-width: 100%;
    min-width: 260px;
    max-height: 100%;
    min-height: 200px;
  }
  .company_profile .container .row .company_profile_text {
    font-size: 12px;
    line-height: 20px;
  }
  .mb_copyright {
    background: url(/Content/C_IMG/m204/mb_btm_bg.png) no-repeat center;
    background-size: cover;
    height: auto;
  }
  .mb_copyright .container .row .pull-right {
    width: 100%;
    height: auto;
    margin-top: 20px;
  }
  .mb_copyright .container .row .pull-right img {
    display: block;
    width: 140px;
    height: auto;
    margin: 0 auto;
  }
  .mb_copyright .container .row .top_bar_right {
    display: block;
    width: 100%;
    height: 30px;
    margin-top: 10px;
    margin-bottom: 15px;
    text-align: center;
  }
  .mb_copyright .container .row .top_bar_right a {
    display: inline-block;
    height: 30px;
  }
  .mb_copyright .container .row .top_bar_right a img {
    width: auto;
    height: 30px;
    margin-bottom: 3px;
  }
  .mb_copyright .container .row .top_bar_right span,
  .mb_copyright .container .row .top_bar_right a.tel_btm {
    height: 30px;
    display: inline-block;
    width: auto;
    font-size: 16px;
    color: #fff;
  }
  .mb_copyright .container .row .cent_bar {
    margin-bottom: 20px;
    text-align: center;
  }
  .mb_copyright .container .row .cent_bar span {
    display: inline-block;
    font-size: 12px;
    color: #fff;
    font-weight: 500;
  }
}