.mt100 {
  margin-top: 6.25rem;
}
.mt50 {
  margin-top: 3.125rem;
}
.mt20 {
  margin-top: 1.25rem;
}
.mt10 {
  margin-top: 0.625rem;
}
.pb150 {
  padding-bottom: 9.375rem;
}
.cl {
  clear: both;
}
.two-nav {
  background-color: #F6F6F6;
}
.gywm_main {
  width: 1170px;
  margin: 0 auto;
  margin-top: 6.25rem;
  height: auto;
}
.gywm_main .bg1 {
  background: url(../images/about/01.png) no-repeat right;
}
.gywm_main .bg2 {
  background: url(../images/about/02.png) no-repeat right;
}
.gywm_main .bg3 {
  background: url(../images/about/03.png) no-repeat right;
}
.gywm_main .bg4 {
  background: url(../images/about/04.png) no-repeat right;
}
.gywm_main .title {
  width: 100%;
  text-align: center;
}
.gywm_main .title h3 {
  font-size: 1.875rem;
  color: #6d6d6d;
  letter-spacing: 0.125rem;
}
.gywm_main .title .line {
  height: 0.125rem;
  width: 6.75rem;
  background-color: #b8b5b4;
  margin: 0.625rem auto;
}
.gywm_main .title p {
  color: #ba2f19;
  font-size: 1.125rem;
}
.gywm_main .jianjie {
  margin-top: 3.75rem;
}
.gywm_main .jianjie .line {
  height: 0.0625rem;
  width: 41.625rem;
  background-color: #d17466;
}
.gywm_main .jianjie .text {
  padding: 0 0.9375rem;
}
.gywm_main .jianjie .text p {
  font-size: 1.125rem;
  line-height: 1.875rem;
  color: #6d6d6d;
  margin-top: 1.875rem;
  text-indent: 2.25rem;
  letter-spacing: 0.125rem;
}
.gywm_main .yw_box {
  width: 366px;
  height: 320px;
  float: left;
  padding: 1.875rem 0rem;
  margin: 20px 10px;
  transition: all 0.3s;
  box-shadow: 2px 2px 4px #e3e3e3;
  overflow: hidden;
}
.gywm_main .yw_box .title h3 {
  color: #ba2f19;
  font-weight: bold;
  font-size: 1.125rem;
}
.gywm_main .yw_box .title h3 a {
  color: #ba2f19;
  font-weight: bold;
}
.gywm_main .yw_box .title h3 a:hover {
  text-decoration: underline;
}
.gywm_main .yw_box ul {
  height: auto;
  padding: 1.25rem 1.875rem;
}
.gywm_main .yw_box ul li {
  border: 0.0625rem solid #6d6d6d;
  border-radius: 5px;
  width: 120px;
  margin: 0.3125rem 0.625rem;
  padding: 0.3125rem;
  float: left;
  text-align: center;
}
.gywm_main .yw_box ul li:hover {
  background-color: #ba2f19;
}
.gywm_main .yw_box ul li:hover a {
  color: #FFF;
}
.gywm_main .yw_box ul a {
  color: #6d6d6d;
}
.gywm_main .yw_box ul .w270 {
  width: 270px;
}
.gywm_main .mar_r {
  margin-right: 0px;
}
.gywm_main .yw_box:hover,
.gywm_main .yw_box_big:hover,
.gywm_main .zyfw_box1:hover {
  box-shadow: 7px 7px 4px rgba(188, 188, 188, 0.59);
}
.gywm_main .yw_box_big {
  width: 1140px;
  height: 250px;
  margin: 20px 10px;
  transition: all 0.3s;
  box-shadow: 2px 2px 4px #e3e3e3;
  overflow: hidden;
}
.gywm_main .yw_box_big .title {
  width: 300px;
  margin-top: 1.875rem;
  float: left;
}
.gywm_main .yw_box_big .title h3 {
  color: #ba2f19;
  font-weight: bold;
  font-size: 1.125rem;
}
.gywm_main .yw_box_big .title h3 a {
  color: #ba2f19;
  font-weight: bold;
  font-size: 1.125rem;
}
.gywm_main .yw_box_big .boxR {
  width: 830px;
  padding-top: 45px;
  float: left;
}
.gywm_main .yw_box_big .boxR li {
  border: 0.0625rem solid #6d6d6d;
  border-radius: 5px;
  width: 140px;
  margin: 0.3125rem 2rem;
  padding: 0.3125rem;
  float: left;
  text-align: center;
}
.gywm_main .yw_box_big .boxR li:hover {
  background-color: #ba2f19;
}
.gywm_main .yw_box_big .boxR li:hover a {
  color: #FFF;
}
.gywm_main .yw_box_big .boxR a {
  color: #6d6d6d;
}
.gywm_main .zyfw_box1 {
  padding: 20px 40px;
  width: 1144px;
  margin-right: 10px;
  margin-left: 10px;
  transition: all 0.3s;
  border: 2px solid #eee;
  border-radius: 5px;
  overflow: hidden;
}
.gywm_main .zyfw_box1 h3 {
  font-size: 16px;
  font-weight: bold;
  letter-spacing: 0.125rem;
  padding-left: 2.25rem;
  height: 4.0625rem;
  line-height: 4.0625rem;
  color: #6d6d6d;
  background: url(../images/about/dian.png) no-repeat 10px 26px;
  background-size: 16px 16px;
}
.gywm_main .zyfw_box1 .line {
  height: 0.125rem;
  width: 24rem;
  margin-left: 2rem;
  background-color: #d17466;
}
.gywm_main .zyfw_box1 p {
  font-size: 1rem;
  color: #6d6d6d;
  line-height: 28px;
  letter-spacing: 0.25rem;
  text-indent: 2.5rem;
}
.gywm_main .zyfw_box1 .gywm_lc {
  width: 100%;
  margin: 50px 70px;
}
.gywm_main .zyfw_box1 .gywm_lc .lc_box {
  float: left;
  width: 125px;
  text-align: center;
  margin-left: -40px;
}
.gywm_main .zyfw_box1 .gywm_lc .lc_box h5 {
  color: #6d6d6d;
  font-size: 1.125rem;
}
.gywm_main .zyfw_box1 .gywm_lc .lc_box .line_up {
  margin-top: 10px;
  margin-left: 62px;
  width: 1px;
  height: 40px;
  border: none;
  border-left: 2px dashed #ba2f19;
}
.gywm_main .zyfw_box1 .gywm_lc .lc_box .yuan1 {
  width: 47px;
  height: 47px;
  background-color: #FFF;
  border-radius: 50%;
  border: 4px solid #ba2f19;
  margin-left: 37px;
}
.gywm_main .zyfw_box1 .gywm_lc .lc_box .yuan1 .yuan2 {
  margin: 10px;
  width: 20px;
  height: 20px;
  background-color: #ba2f19;
  border-radius: 50%;
  border: 2px solid #ba2f19;
}
.gywm_main .zyfw_box1 .gywm_lc .lc_box .yuan1:hover {
  background-color: #ba2f19;
}
.gywm_main .zyfw_box1 .gywm_lc .lc_box .yuan1:hover .yuan2 {
  background-color: #FFF;
}
.gywm_main .zyfw_box1 .gywm_lc .lc_box span {
  display: block;
  margin-top: 0.5rem;
  font-size: 1.125rem;
  color: #6d6d6d;
}
.gywm_main .zyfw_box1 .gywm_lc .line_right {
  float: left;
  width: 135px;
  height: 1px;
  background-color: #ba2f19;
  margin-top: 98px;
  margin-left: -42px;
}
.gywm_main .gywm_case {
  width: 100%;
  height: auto;
  overflow: hidden;
}
.gywm_main .gywm_case .tabsDiv {
  width: 840px;
  margin: 0px auto;
  overflow: hidden;
}
.gywm_main .gywm_case .tabsDiv a {
  height: 40px;
  line-height: 40px;
  text-align: center;
  width: 120px;
  float: left;
  color: #6d6d6d;
  font-size: 1rem;
}
.gywm_main .gywm_case .tabsDiv .active {
  color: #ba2f19;
  font-size: 1.375rem;
  background: url(../images/about/tab_line.jpg) no-repeat bottom;
}
.gywm_main .gywm_case .tabsContent {
  width: 100%;
}
.gywm_main .gywm_case .tabsContent .tableDiv .book {
  width: 321px;
  height: 190px;
  background-color: #ececec;
  padding: 13px;
  float: left;
  margin: 15px 21px;
}
.gywm_main .gywm_case .tabsContent .tableDiv .book img {
  float: left;
  margin-right: 20px;
  box-shadow: 3px 3px 5px #979797;
}
.gywm_main .gywm_case .tabsContent .tableDiv .book h3 {
  font-size: 1.125rem;
  color: #ba2f19;
  border: 1px solid #ba2f19;
  width: 140px;
  float: left;
  text-align: center;
  border-right: 3px solid #ba2f19;
  border-bottom: 3px solid #ba2f19;
  margin-top: 35px;
}
.gywm_main .gywm_case .tabsContent .tableDiv .book p {
  width: 180px;
  line-height: 22px;
  margin-top: 20px;
  float: left;
  color: #6d6d6d;
}
.gywm_main .num {
  width: 100%;
  overflow: hidden;
}
.gywm_main .num li {
  float: left;
  width: 31%;
  text-align: center;
}
.gywm_main .num li span {
  font-size: 3rem;
  color: #e9312f;
}
.gywm_main .num li p {
  color: #000000;
  font-size: 1.25rem;
  font-weight: bold;
  margin-top: 0.625rem;
  letter-spacing: 0.25rem;
}
.gywm_main .num .bg {
  background: url(../images/about/footer_line.png) no-repeat;
  width: 4px;
  height: 105px;
  padding: 0rem;
}
.gywm_main .kehu_img1 {
  overflow: hidden;
  border-bottom: 1px solid #dedede;
  padding-bottom: 0.625rem;
}
.gywm_main .kehu_img1,
.gywm_main .kehu_img2 {
  width: 100%;
  overflow: hidden;
}
.gywm_main .kehu_img1 li,
.gywm_main .kehu_img2 li {
  margin: 0.3125rem 0;
  text-align: center;
  float: left;
  width: 12.5%;
}
.gywm_main .kehu_img1 li img,
.gywm_main .kehu_img2 li img{
  width:70%;
  height:70%;
}
.gywm_main .kehu_img2{
  margin-bottom: 50px;
}
@media screen and (min-width: 320px) and (max-width: 768px) {
  body {
    padding-top: 0px;
  }
  .gywm_main {
    width: 100%;
  }
  .gywm_main .jianjie {
    margin-top: 20px;
  }
  .gywm_main .jianjie .line {
    width: 100%;
  }
  .gywm_main .mt100 {
    margin-top: 40px;
  }
  .gywm_main .yw_box {
    width: 95%;
    height: auto;
    box-shadow: none;
    border: 1px solid #ddd;
    margin: 10px;
  }
  .gywm_main .yw_box ul .w270 {
    width: 90%;
  }
  .gywm_main .yw_box ul li {
    margin: 5px 5%;
    width: 40%;
  }
  .gywm_main .yw_box_big {
    width: 95%;
    box-shadow: none;
    border: 1px solid #ddd;
    height: auto;
    padding-bottom: 25px;
  }
  .gywm_main .yw_box_big .title {
    width: 100%;
  }
  .gywm_main .yw_box_big .boxR {
    width: 100%;
  }
  .gywm_main .yw_box_big .boxR li {
    margin: 5px 5%;
    width: 40%;
    float: left;
  }
  .gywm_main .zyfw_box1 {
    width: 95%;
    padding: 10px;
  }
  .gywm_main .zyfw_box1 h3 {
    height: auto;
    line-height: 24px;
    background: url(../images/about/dian.png) no-repeat 5px 16px;
  }
  .gywm_main .zyfw_box1 .line {
    width: 90%;
    margin-top: 10px;
  }
  .gywm_main .zyfw_box1 p {
    text-align: justify;
  }
  .gywm_main .zyfw_box1 .lc_m {
    width: 100%;
    float: left;
  }
  .gywm_main .zyfw_box1 .gywm_lc .lc_box {
    margin-left: -80px;
    float: left;
  }
  .gywm_main .zyfw_box1 .gywm_lc .line_right {
    width: 112px;
  }
  .gywm_main .zyfw_box1 .gywm_lc .m_line {
    display: none;
  }
  .gywm_main .zyfw_box1 .gywm_lc span {
    padding-bottom: 20px;
  }
  .gywm_main .gywm_case .tabsDiv {
    width: 100%;
  }
  .gywm_main .gywm_case .tabsDiv a {
    width: 33%;
  }
  .gywm_main .gywm_case .tabsContent .tableDiv .book {
    width: 90%;
  }
  .gywm_main .gywm_case .tabsContent .tableDiv .book p {
    width: 50%;
  }
  .gywm_main .num {
    float: left;
    height: 8.125rem;
  }
  .gywm_main .num li {
    padding: 1rem;
  }
  .gywm_main .num li span {
    font-size: 1rem;
  }
  .gywm_main .num li p {
    font-size: 1rem;
  }
  .gywm_main .num li:nth-of-type(1),
  .gywm_main .num li:nth-of-type(7) {
    background: none;
  }
  .gywm_main .kehu_img1,
  .gywm_main .kehu_img2 {
    padding: 0 7px;
  }
  .gywm_main .kehu_img1 li,
  .gywm_main .kehu_img2 li {
    width: 25%;
  }
  .gywm_main .kehu_img1 li img,
  .gywm_main .kehu_img2 li img {
    width: 100%;
  }
}