@media screen and (max-width: 1200px) {
    .main_lm {
      width: 680px !important;
    }
    .main .main_lm .main02 .mainzb {
      width: 100% !important;
    }
    .nav {
      width: 680px !important;
    }
    .mainyb .yb_lm ul li {
      padding: 10px !important;
    }
    .conlm .gard a {
      display: block;
      width: 100%;
    }
  
    .conlm .gard .gard_img {
      width: 100%;
    }
    .conlm .gard .gard_img img {
      width: 100% !important;
      height: 300px;
    }
    .gard02 .gard01zb img {
      width: 120px !important;
    }
    .mainzb .con01 {
      margin: 0 auto !important;
      float: none !important;
      width: 100% !important;
    }
    .mainzb .con02 {
      float: none !important;
      width: 100% !important;
      margin: 0 !important;
      margin-top: 10px !important;
    }
    .nav ul {
      background: #0078d7;
    }
    .foot {
      background: #fff;
      margin-top: 0 !important;
    }
    .down03 .nei01 .nei01yb {
      width: 540px;
    }
    .down03 {
      margin-right: 0 !important;
    }
    .down03 .nei01 .nei01yb p {
      width: 100%;
    }
    .down03 .nei01 .nei01yb img {
      width: 94% !important;
    }
    .top .toplm {
      width: 680px;
    }
    .nav ul li {
      width: auto !important;
      padding: 0 41px;
    }
    .nav ul li:last-of-type {
      padding: 0 40px;
    }
    .down03 .slideTxtBox02 .hd ul li {
      width: 100px !important;
    }
    .con02_lm .down02 .zt {
      width: 200px !important;
      height: 150px !important;
    }
    .con02_lm .down02 .zt img {
      width: 100% !important;
      height: 100% !important;
    }
    .yb_lm ul::after {
      content: '';
      display: block;
      height: 0;
      clear: both;
    }
    .mainyb .yb_lm {
      height: 280px !important;
    }
    .gard02 .gard02yb {
      width: 180px !important;
    }
    .gard02 .gard01zb {
      width: 120px !important;
      margin-right: 10px;
    }
    .down03 {
      width: 100% !important;
      margin-bottom: 10px;
    }
    .main .main_lm .main02 {
      width: 100% !important;
      background: #fff;
      padding: 10px 0 !important;
    }
    .con02_lm .down02 .yw {
      float: left !important;
      padding-left: 20px;
    }
    .con02_lm .down02 .yw {
      width: 400px !important;
    }
    .mainyb {
      float: left !important;
      width: 100% !important;
    }
    .mainyb .yb_lm ul::after {
      content: '';
      display: block;
      height: 0;
      clear: both;
    }
    .mainyb .yb_lm ul li {
      float: left;
    }
    .foot {
      width: 100% !important;
    }
    .mainzb .con02 {
      height: auto !important;
    }
    .foot .footzb ul li {
      width: 206px !important;
    }
    .mainzb .con01 .slideTxtBox {
      margin-bottom: 10px !important;
    }
  }
  @media screen and (max-width: 680px) {
    .main_lm {
      width: 375px !important;
    }
    .main .main_lm .main02 .mainzb {
      width: 100% !important;
    }
    .nav {
      width: 375px !important;
    }
    .mainyb .yb_lm ul li {
      padding: 10px !important;
    }
    .conlm .gard a {
      display: block;
      width: 100%;
    }
  
    .conlm .gard .gard_img {
      width: 100%;
      height: 260px;
    }
    .conlm .gard {
      height: 260px;
    }
    .conlm .gard .gard_img img {
      width: 100% !important;
      height: 260px;
    }
    .gard02 .gard01zb img {
      width: 120px !important;
    }
    .mainzb .con01 {
      margin: 0 auto !important;
      float: none !important;
      width: 100% !important;
    }
    .mainzb .con02 {
      float: none !important;
      width: 100% !important;
      margin-top: 10px !important;
    }
    .down03 .slideTxtBox02 .hd ul li {
      background: #f7f7f7;
    }
    .down03 .nei01 .nei01yb {
      width: 240px;
    }
    .main02 .mainyb .yb_lm {
      height: 520px !important;
    }
    .mainyb {
      margin: 0 !important;
    }
    .down03 .nei01 {
      overflow: visible;
      scroll-margin-block: 10px;
      height: 120px;
    }
    .down03 .slideTxtBox02 .hd ul::after {
      content: '';
      clear: both;
      display: block;
      height: 0;
    }
    .down03 .slideTxtBox02 .hd {
      height: auto !important;
    }
    .down03 .nei01 .nei01yb p {
      display: -webkit-box;
      -webkit-box-orient: vertical;
      -webkit-line-clamp: 3;
      overflow: hidden;
    }
    .down03 .nei01 .nei01zb img {
      width: 100px;
      height: 80px;
    }
    .down03 .nei01 .nei01yb p {
      width: 100%;
    }
    .down03 .nei01 .nei01yb img {
      width: 94% !important;
    }
    .top .toplm {
      width: 375px;
    }
    .nav ul li {
      width: auto !important;
      padding: 0 18px;
    }
    .nav ul li:last-of-type {
      padding: 0 10px;
    }
    .nav ul li:nth-of-type(3) {
      padding: 0 27.5px;
    }
    .nav ul li:last-of-type {
      padding: 0 40px;
    }
    .nav ul li:nth-of-type(7) {
      padding: 0 45.5px;
    }
    .down03 .slideTxtBox02 .hd ul li {
      width: 100px !important;
    }
    .con02_lm .down02 .zt {
      width: 100px !important;
      height: 70px !important;
    }
    .con02_lm .down02 .zt img {
      width: 100% !important;
      height: 100% !important;
    }
    .yb_lm ul::after {
      content: '';
      display: block;
      height: 0;
      clear: both;
    }
    .mainyb .yb_lm {
      height: 280px !important;
    }
    .gard02 .gard02yb {
      width: 210px !important;
    }
    .gard02 .gard01zb {
      width: 120px !important;
      margin-right: 10px;
    }
    .down03 {
      width: 100% !important;
      margin-bottom: 10px;
    }
    .main .main_lm .main02 {
      width: 100% !important;
      padding: 10px 0 !important;
    }
    .con02_lm .down02 .yw {
      float: left !important;
      padding-left: 20px;
    }
    .con02_lm .down02 .yw {
      width: 210px !important;
    }
    .mainyb {
      float: left !important;
      width: 100% !important;
    }
    .mainyb .yb_lm ul::after {
      content: '';
      display: block;
      height: 0;
      clear: both;
    }
    .mainyb .yb_lm ul li {
      float: left;
      width: 100%;
      box-sizing: border-box;
    }
    .foot {
      width: 100% !important;
    }
    .mainzb .con02 {
      height: auto !important;
      margin: 0 !important;
    }
    .foot .footzb ul li {
      width: 28% !important;
    }
    .mainzb .con01 .slideTxtBox {
      margin-bottom: 10px !important;
    }
  }
  @media screen and (max-width: 370px) {
    .main_lm {
      width: 320px !important;
    }
    .main .main_lm .main02 .mainzb {
      width: 100% !important;
    }
    .nav {
      width: 320px !important;
    }
    .mainyb .yb_lm ul li {
      padding: 10px !important;
    }
    .conlm .gard a {
      display: block;
      width: 100%;
    }
  
    .conlm .gard .gard_img {
      width: 100%;
      height: 260px;
    }
    .conlm .gard {
      height: 260px;
    }
    .conlm .gard .gard_img img {
      width: 100% !important;
      height: 260px;
    }
    .gard02 .gard01zb img {
      width: 110px !important;
      height: 95px !important;
    }
    .mainzb .con01 {
      margin: 0 auto !important;
      float: none !important;
      width: 100% !important;
    }
    .mainzb .con02 {
      float: none !important;
      width: 100% !important;
      margin-top: 10px !important;
    }
    .down03 .slideTxtBox02 .hd ul li {
      background: #f7f7f7;
    }
    .down03 .nei01 .nei01yb {
      width: 190px;
    }
    .main02 .mainyb .yb_lm {
      height: 300px !important;
    }
    .mainyb {
      margin: 0 !important;
    }
    .down03 .nei01 {
      overflow: visible;
      scroll-margin-block: 10px;
    }
    .down03 .slideTxtBox02 .hd ul::after {
      content: '';
      clear: both;
      display: block;
      height: 0;
    }
    .down03 .slideTxtBox02 .hd {
      height: auto !important;
    }
    .down03 .nei01 .nei01yb p {
      display: -webkit-box;
      -webkit-box-orient: vertical;
      -webkit-line-clamp: 3;
      overflow: hidden;
    }
    .down03 .nei01 .nei01zb img {
      width: 100px;
      height: 80px;
    }
    .down03 .nei01 .nei01yb p {
      width: 100%;
    }
    .down03 .nei01 .nei01yb img {
      width: 94% !important;
    }
    .top .toplm {
      width: 320px;
    }
    .nav ul li {
      width: auto !important;
      width: 50% !important;
      padding: 0 !important;
    }
    .nav ul li:nth-of-type(7) {
      width: 30% !important;
    }
    .down01 {
      width: auto !important;
    }
    .nav ul li:nth-of-type(8) {
      width: 70% !important;
    }
    .down03 .slideTxtBox02 .hd ul li {
      width: 100px !important;
    }
    .con02_lm .down02 .zt {
      width: 100px !important;
      height: 70px !important;
    }
    .con02_lm .down02 .zt img {
      width: 100% !important;
      height: 100% !important;
    }
    .yb_lm ul::after {
      content: '';
      display: block;
      height: 0;
      clear: both;
    }
    .mainyb .yb_lm {
      height: 280px !important;
    }
    .gard02 .gard02yb {
      width: 180px !important;
    }
    .gard02 .gard01zb {
      width: 100px !important;
      margin-right: 10px;
      height: auto !important;
    }
    .down03 {
      width: 100% !important;
      margin-bottom: 10px;
    }
    .main .main_lm .main02 {
      width: 100% !important;
      padding: 10px 0 !important;
    }
    .con02_lm .down02 .yw {
      float: left !important;
      padding-left: 20px;
    }
    .con02_lm .down02 .yw {
      width: 170px !important;
    }
    .mainyb {
      float: left !important;
      width: 100% !important;
    }
    .mainyb .yb_lm ul::after {
      content: '';
      display: block;
      height: 0;
      clear: both;
    }
    .mainyb .yb_lm ul li {
      float: left;
      width: 100%;
      box-sizing: border-box;
    }
    .foot {
      width: 100% !important;
    }
    .mainzb .con02 {
      height: auto !important;
      margin: 0 !important;
    }
    .foot .footzb ul li {
      width: 27% !important;
    }
    .mainzb .con01 .slideTxtBox {
      margin-bottom: 10px !important;
    }
  }