@media (min-width: 769px) {
  .pic_warp {
    width: 100%;
  }
  .pic_warp > img {
    width: 100%;
    display: block;
  }
  .wz_warp {
    width: 100%;
    background: #1375ce;
    overflow: hidden;
  }
  .wz_warp .wz {
    height: 52px;
  }
  .wz_warp .wz .wz_left {
    width: 800px;
    height: 52px;
    float: left;
    font-size: 15px;
    color: #fff;
    line-height: 52px;
    position: relative;
  }
  .wz_warp .wz .wz_left > img {
    position: absolute;
    top: 16px;
    left: 0;
  }
  .wz_warp .wz .wz_left > span {
    padding-left: 40px;
    font-size: 15.5px;
    font-weight: bold;
  }
  .wz_warp .wz .wz_left > ul{
    position: absolute;
    top: 0;
    left: 130px;
  }
  .wz_warp .wz .wz_right {
    height: 52px;
    float: right;
    position: relative;
  }
  .wz_warp .wz .wz_right > a {
    font-size: 15px;
    color: #fff;
    line-height: 52px;
  }
  .wz_warp .wz .wz_right > img {
    position: absolute;
    top: 18px;
    left: -25px;
  }
  .content_warp {
    width: 100%;
    margin-bottom: 50px;
  }
  .content_warp .content .c_left {
    width: 285px;
    height: 678px;
    float: left;
  }
  .content_warp .content .c_left > ul > li {
    width: 285px;
    height: 55px;
    border-bottom: 1px solid #393939;
    position: relative;
  }
  .content_warp .content .c_left > ul > li > a {
    display: block;
    width: 100%;
    height: 100%;
    font-size: 15px;
    color: #393939;
    line-height: 55px;
    text-indent: 20px;
    transition: all .2s;
  }
  .content_warp .content .c_left > ul > li > img {
    position: absolute;
    top: 20px;
    right: 10px;
    opacity: 0;
    transition: all .2s;
  }
  .content_warp .content .c_left > ul > li.now2 > a {
    background: #1375ce;
    color: #fff;
  }
  .content_warp .content .c_left > ul > li.now2 > img {
    opacity: 1;
  }
  .content_warp .content .c_left > ul > li:hover > a {
    background: #1375ce;
    color: #fff;
    transition: all .2s;
  }
  .content_warp .content .c_left > ul > li:hover > img {
    opacity: 1;
    transition: all .2s;
  }
  .content_warp .content .c_right {
    width: 771px;
    float: right;
    overflow: hidden;
    margin-top: 55px;
  }
  .content_warp .content .c_right > h1 {
    font-size: 17px;
    color: #464646;
  }
  .content_warp .content .c_right > span {
    display: block;
    font-size: 13px;
    color: #B3B3B3;
    line-height: 26px;
    border-bottom: 1px solid #ccc;
  }
  .content_warp .content .c_right > p {
    font-size: 13px;
    color: #555555;
    line-height: 26px;
    margin-top: 30px;
  }
  .content_warp .content .c_right > img {
    display: block;
    margin: 0 auto;
  }
}
@media (max-width: 768px) {
  .pic_warp {
    width: 100%;
  }
  .pic_warp > img {
    width: 100%;
    display: block;
  }
  .wz_warp {
    display: none;
  }
  .content_warp {
    width: 100%;
    margin-bottom: 2rem;
  }
  .content_warp .content .c_left {
    display: none;
  }
  .content_warp .content .c_right {
    width: 100%;
    overflow: hidden;
    margin-top: 2rem;
  }
  .content_warp .content .c_right > h1 {
    font-size: 1rem;
    color: #464646;
  }
  .content_warp .content .c_right > span {
    display: block;
    font-size: 0.8rem;
    color: #B3B3B3;
    line-height: 2rem;
    border-bottom: 1px solid #ccc;
  }
  .content_warp .content .c_right > p {
    font-size: 0.9rem;
    color: #555555;
    line-height: 2rem;
    margin-top: 1.5rem;
  }
  .content_warp .content .c_right > img {
    width: 100%;
    display: block;
    margin: 0 auto;
  }
}