@media screen and (min-width: 1024px) {
  .body-box {
    min-width: 1200px;
    background-image: url(../img/index-pc-box4-bg.png);
    background-position: bottom center;
    background-repeat: no-repeat;
    font-family: simhei, "思源黑体" !important;
  }
  .body-box .box-nav {
    width: 1200px;
    margin: 0 auto;
    padding-top: 20px;
    padding-bottom: 60px;
  }
  .body-box .box-nav .a-box {
    height: 26px;
    padding-left: 24px;
    background-image: url(../img/news-detail-img.png);
    background-repeat: no-repeat;
    background-position: center left;
    margin-bottom: 30px;
  }
  .body-box .box-nav .a-box a,
  .body-box .box-nav .a-box p {
    font-size: 16px;
    color: #444;
    line-height: 26px;
    float: left;
  }
  .body-box .box-nav .box-tit {
    width: 180px;
    height: 40px;
    background-image: url(../img/tit-bg.png);
    background-size: 100% 100%;
    font-size: 22px;
    color: #fff;
    font-weight: lighter;
    padding-left: 35px;
    margin-bottom: 25px;
    line-height: 40px;
  }
  .body-box .box-nav .p-box1 {
    margin-bottom: 45px;
  }
  .body-box .box-nav .p-box1 .box1-box {
    padding: 0 92px;
  }
  .body-box .box-nav .p-box1 .box1-box .img-box {
    width: 376px;
    height: 425px;
    float: left;
  }
  .body-box .box-nav .p-box1 .box1-box .img-box img {
    width: 376px;
    height: 425px;
  }
  .body-box .box-nav .p-box1 .box1-box .word-box {
    width: 600px;
    float: right;
  }
  .body-box .box-nav .p-box1 .box1-box .word-box .detail-box {
    height: 42px;
    border-bottom: 1px dotted #BFBFBF;
  }
  .body-box .box-nav .p-box1 .box1-box .word-box .detail-box p {
    width: 150px;
    padding-left: 30px;
    float: left;
    height: 41px;
    line-height: 41px;
    font-size: 16px;
    color: #777;
  }
  .body-box .box-nav .p-box1 .box1-box .word-box .detail-box span {
    display: block;
    float: left;
    width: 450px;
    height: 41px;
    line-height: 41px;
    font-size: 16px;
    color: #333;
  }
  .body-box .box-nav .p-box2 {
    margin-bottom: 45px;
  }
  .body-box .box-nav .p-box2 .box2-box {
    padding: 0 65px;
  }
  .body-box .box-nav .p-box2 .box2-box .left-box {
    width: 500px;
    float: left;
  }
  .body-box .box-nav .p-box2 .box2-box .left-box .exl-tit {
    border: 1px solid #BFBFBF;
    height: 44px;
    line-height: 42px;
    font-size: 18px;
    color: #109468;
    text-align: center;
    background-color: #fff;
  }
  .body-box .box-nav .p-box2 .box2-box .left-box .exl-box {
    border: 1px solid #BFBFBF;
    border-top: none;
    border-bottom: none;
  }
  .body-box .box-nav .p-box2 .box2-box .left-box .exl-box .exl-detail {
    height: 44px;
    width: 249px;
    float: left;
    background-color: #fff;
    border-bottom: 1px solid #bfbfbf;
  }
  .body-box .box-nav .p-box2 .box2-box .left-box .exl-box .exl-detail p {
    width: 124px;
    float: left;
    height: 43px;
    line-height: 43px;
    text-align: center;
    font-size: 16px;
    color: #333;
    background-color: #f1f1f1;
  }
  .body-box .box-nav .p-box2 .box2-box .left-box .exl-box .exl-detail span {
    display: block;
    width: 125px;
    float: left;
    height: 43px;
    line-height: 43px;
    text-align: center;
    font-size: 16px;
    color: #333;
  }
  .body-box .box-nav .p-box2 .box2-box .left-box h1 {
    font-size: 16px;
    color: #1f1f1f;
    line-height: 44px;
    height: 44px;
    text-align: center;
  }
  .body-box .box-nav .p-box2 .box2-box .right-box {
    width: 500px;
    float: right;
  }
  .body-box .box-nav .p-box2 .box2-box .right-box .exl-tit {
    border: 1px solid #BFBFBF;
    height: 44px;
    line-height: 42px;
    font-size: 18px;
    color: #109468;
    text-align: center;
    background-color: #fff;
  }
  .body-box .box-nav .p-box2 .box2-box .right-box .exl-box {
    border: 1px solid #BFBFBF;
    border-top: none;
    border-bottom: none;
  }
  .body-box .box-nav .p-box2 .box2-box .right-box .exl-box .exl-detail {
    height: 44px;
    width: 498px;
    float: left;
    background-color: #fff;
    border-bottom: 1px solid #bfbfbf;
  }
  .body-box .box-nav .p-box2 .box2-box .right-box .exl-box .exl-detail p {
    width: 166px;
    float: left;
    height: 43px;
    line-height: 43px;
    text-align: center;
    font-size: 16px;
    color: #333;
    background-color: #f1f1f1;
  }
  .body-box .box-nav .p-box2 .box2-box .right-box .exl-box .exl-detail span {
    display: block;
    width: 166px;
    float: left;
    height: 43px;
    line-height: 43px;
    text-align: center;
    font-size: 16px;
    color: #333;
    border-left: 1px solid #bfbfbf;
  }
  .body-box .box-nav .p-box2 .box2-box .right-box .exl-box .exl-detail span:nth-child(2) {
    border-left: none;
  }
  .body-box .box-nav .p-box2 .box2-box .right-box .exl-box .exl-detail:nth-child(1) {
    background-color: #f1f1f1;
  }
  .body-box .box-nav .p-box2 .box2-box .right-box .exl-box .exl-detail:nth-child(1) span {
    line-height: 20px;
  }
  .body-box .box-nav .p-box3 .box3-box {
    padding: 0 32px;
  }
  .body-box .box-nav .p-box3 .box3-box h1 {
    font-size: 18px;
    color: #109468;
    margin-bottom: 10px;
  }
  .body-box .box-nav .p-box3 .box3-box p {
    font-size: 16px;
    color: #1f1f1f;
    line-height: 26px;
    margin-bottom: 10px;
  }
  .body-box .box-nav .p-box3 .box3-box .img-box img {
    float: left;
    margin-right: 25px;
    margin-bottom: 20px;
  }
  .body-box .box-nav .p-box3 .box3-box .img-box img:nth-child(1) {
    width: 311px;
    height: 401px;
  }
  .body-box .box-nav .p-box3 .box3-box .img-box img:nth-child(2) {
    width: 267px;
    height: 401px;
  }
  .body-box .box-nav .p-box3 .box3-box .img-box img:nth-child(3) {
    width: 508px;
    height: 401px;
    margin-right: 0;
  }
  .body-box .box-nav .p-box3 .box3-box .img-box img:nth-child(4) {
    width: 100%;
    margin-right: 0 ;
    margin-bottom: 0;
  }
  .body-box .box-nav .p-box4 .box4-box {
    padding-top: 120px;
    position: relative;
    font-family: simhei, "思源黑体";
  }
  .body-box .box-nav .p-box4 .box4-box .img1 {
    position: absolute;
    top: 75px;
    left: 60px;
  }
  .body-box .box-nav .p-box4 .box4-box .img2 {
    position: absolute;
    top: 105px;
    right: 50px;
  }
  .body-box .box-nav .p-box4 .box4-box .word-box {
    width: 650px;
    margin-left: 225px;
    padding-left: 175px;
    margin-bottom: 55px;
    background-image: url(../img/index-box2-img4.png);
    background-repeat: no-repeat;
    background-position: top 5px  left 50px;
  }
  .body-box .box-nav .p-box4 .box4-box .word-box h1 {
    font-size: 18px;
    font-weight: 500;
    color: #109468;
    margin-bottom: 15px;
  }
  .body-box .box-nav .p-box4 .box4-box .word-box p {
    font-size: 14px;
    color: #252525;
    line-height: 20px;
  }
  .body-box .box-nav .p-box4 .box4-box .word-box.width {
    background-image: url(../img/index-box2-img3.png);
    background-repeat: no-repeat;
    background-position: top 5px  left 10px;
  }
}
@media screen and (max-width: 1023px) {
  .body-box {
    font-family: simhei, "思源黑体" !important;
  }
  .body-box .box-nav {
    padding: 0.3rem 0.2rem 0.6rem 0.2rem;
  }
  .body-box .box-nav .a-box {
    height: 0.5rem;
    padding-left: 0.4rem;
    background-image: url(../img/news-detail-img.png);
    background-size: 0.28rem auto;
    background-repeat: no-repeat;
    background-position: center left;
    margin-bottom: 0.5rem;
  }
  .body-box .box-nav .a-box a,
  .body-box .box-nav .a-box p {
    font-size: 0.28rem;
    color: #444;
    line-height: 0.5rem;
    float: left;
  }
  .body-box .box-nav .box-tit {
    width: 2rem;
    height: 0.5rem;
    background-image: url(../img/tit-bg.png);
    background-size: 100% 100%;
    font-size: 0.24rem;
    color: #fff;
    font-weight: lighter;
    padding-left: 0.3rem;
    margin-bottom: 0.15rem;
    line-height: 0.5rem;
  }
  .body-box .box-nav .p-box1 {
    margin-bottom: 0.5rem;
  }
  .body-box .box-nav .p-box1 .box1-box .img-box {
    width: 3.76rem;
    margin: 0 auto;
    margin-bottom: 0.3rem;
  }
  .body-box .box-nav .p-box1 .box1-box .img-box img {
    width: 3.76rem;
  }
  .body-box .box-nav .p-box1 .box1-box .word-box .detail-box {
    border-bottom: 1px dotted #BFBFBF;
  }
  .body-box .box-nav .p-box1 .box1-box .word-box .detail-box p {
    width: 30%;
    padding-left: 0.2rem;
    float: left;
    height: 0.5rem;
    line-height: 0.49rem;
    font-size: 0.24rem;
    color: #777;
  }
  .body-box .box-nav .p-box1 .box1-box .word-box .detail-box span {
    display: block;
    width: 70%;
    float: left;
    line-height: 0.49rem;
    font-size: 0.24rem;
    color: #777;
  }
  .body-box .box-nav .p-box2 {
    margin-bottom: 0.5rem;
  }
  .body-box .box-nav .p-box2 .box2-box .left-box {
    margin-bottom: 0.3rem;
  }
  .body-box .box-nav .p-box2 .box2-box .left-box .exl-tit {
    border: 1px solid #BFBFBF;
    height: 0.5rem;
    line-height: 0.5rem;
    font-size: 0.24rem;
    color: #109468;
    text-align: center;
    background-color: #fff;
  }
  .body-box .box-nav .p-box2 .box2-box .left-box .exl-box {
    border: 1px solid #BFBFBF;
    border-top: none;
    border-bottom: none;
  }
  .body-box .box-nav .p-box2 .box2-box .left-box .exl-box .exl-detail {
    background-color: #fff;
    border-bottom: 1px solid #bfbfbf;
  }
  .body-box .box-nav .p-box2 .box2-box .left-box .exl-box .exl-detail p {
    width: 50%;
    float: left;
    height: 0.5rem;
    line-height: 0.5rem;
    text-align: center;
    font-size: 0.24rem;
    color: #333;
    background-color: #f1f1f1;
  }
  .body-box .box-nav .p-box2 .box2-box .left-box .exl-box .exl-detail span {
    display: block;
    width: 50%;
    float: left;
    height: 0.5rem;
    line-height: 0.5rem;
    text-align: center;
    font-size: 0.24rem;
    color: #333;
  }
  .body-box .box-nav .p-box2 .box2-box .left-box .exl-box .exl-detail:nth-child(10) {
    display: none;
  }
  .body-box .box-nav .p-box2 .box2-box .left-box h1 {
    font-size: 0.24rem;
    color: #1f1f1f;
    line-height: 0.5rem;
    text-align: center;
  }
  .body-box .box-nav .p-box2 .box2-box .right-box .exl-tit {
    border: 1px solid #BFBFBF;
    height: 0.5rem;
    line-height: 0.5rem;
    font-size: 0.24rem;
    color: #109468;
    text-align: center;
    background-color: #fff;
  }
  .body-box .box-nav .p-box2 .box2-box .right-box .exl-box {
    border: 1px solid #BFBFBF;
    border-top: none;
    border-bottom: none;
  }
  .body-box .box-nav .p-box2 .box2-box .right-box .exl-box .exl-detail {
    background-color: #fff;
    border-bottom: 1px solid #bfbfbf;
  }
  .body-box .box-nav .p-box2 .box2-box .right-box .exl-box .exl-detail p {
    width: 33.33%;
    float: left;
    height: 0.5rem;
    line-height: 0.5rem;
    text-align: center;
    font-size: 0.24rem;
    color: #333;
    background-color: #f1f1f1;
  }
  .body-box .box-nav .p-box2 .box2-box .right-box .exl-box .exl-detail span {
    display: block;
    width: 33.33%;
    float: left;
    height: 0.5rem;
    line-height: 0.5rem;
    text-align: center;
    font-size: 0.24rem;
    color: #333;
    border-left: 1px solid #bfbfbf;
  }
  .body-box .box-nav .p-box2 .box2-box .right-box .exl-box .exl-detail span:nth-child(2) {
    border-left: none;
  }
  .body-box .box-nav .p-box2 .box2-box .right-box .exl-box .exl-detail:nth-child(1) {
    background-color: #f1f1f1;
  }
  .body-box .box-nav .p-box2 .box2-box .right-box .exl-box .exl-detail:nth-child(1) p {
    line-height: 1rem;
    height: 1rem;
  }
  .body-box .box-nav .p-box3 {
    margin-bottom: 0.5rem;
  }
  .body-box .box-nav .p-box3 .box3-box h1 {
    font-size: 0.24rem;
    color: #109468;
    margin-bottom: 0.2rem;
  }
  .body-box .box-nav .p-box3 .box3-box p {
    font-size: 0.24rem;
    color: #1f1f1f;
    line-height: 0.5rem;
    margin-bottom: 0.1rem;
  }
  .body-box .box-nav .p-box3 .box3-box .img-box img {
    float: left;
    margin-right: 0.11rem;
    margin-bottom: 0.2rem;
  }
  .body-box .box-nav .p-box3 .box3-box .img-box img:nth-child(1) {
    height: 2.5rem;
  }
  .body-box .box-nav .p-box3 .box3-box .img-box img:nth-child(2) {
    height: 2.5rem;
  }
  .body-box .box-nav .p-box3 .box3-box .img-box img:nth-child(3) {
    height: 2.5rem;
    margin-right: 0;
  }
  .body-box .box-nav .p-box3 .box3-box .img-box img:nth-child(4) {
    width: 100%;
    margin-right: 0 ;
    margin-bottom: 0;
  }
  .body-box .box-nav .p-box4 .box4-box {
    position: relative;
    font-family: simhei, "思源黑体";
  }
  .body-box .box-nav .p-box4 .box4-box .img1 {
    height: 5.7rem;
    margin-left: 1.5rem;
    margin-bottom: 0.5rem;
  }
  .body-box .box-nav .p-box4 .box4-box .img2 {
    position: absolute;
    top: 0.2rem;
    right: 1.3rem;
    height: 5.4rem;
  }
  .body-box .box-nav .p-box4 .box4-box .word-box {
    margin-bottom: 0.2rem;
  }
  .body-box .box-nav .p-box4 .box4-box .word-box h1 {
    font-size: 0.24rem;
    font-weight: 500;
    color: #109468;
    padding-left: 0.3rem;
    margin-bottom: 0.2rem;
    background-image: url(../img/mb-sj-huise.png);
    background-repeat: no-repeat;
    background-size: 0.2rem;
    background-position: center  left;
  }
  .body-box .box-nav .p-box4 .box4-box .word-box p {
    font-size: 0.24rem;
    color: #252525;
    padding-left: 0.3rem;
    line-height: 0.5rem;
  }
}