.top {
  width: 100%;
  height: 30px;
  background-color: #245399;
  font-size: 14px;
  color: rgb(255, 255, 255);
  line-height: 30px;
}
.wrap {
  width: 100%;
  background-color: #fff;
  position: relative;
  overflow: hidden;
}

.head {
  width: 100%;
  height: auto;
  background: url(taishan.png) 0 0 no-repeat;
  background-size: 100% 100%;
  position: relative;
}

.head .center {
  position: relative;
  height: 136px;
  width: 960px;
  margin: 0 auto;
}

.input {
  position: absolute;
  width: 304px;
  height: 36px;
  background-color: #eeeeee;
  border-radius: 50px;
  top: 48px;
  right: 0;
  line-height: 36px;
}

.input input {
  border: none;
  outline: none;
  background-color: #eeeeee;
  font-size: 12px;
  color: rgb(153, 153, 153);
  margin-left: 10%;
  width: 75%;
}

.input img {
  vertical-align: middle;
  width: 11.2px;
}

.logo {
  position: absolute;
  top: 40px;
  left: 0;
  width: 608px;
  height: 68px;
}

.logo img {
  width: 60.8px;
}

.logo span:nth-of-type(1) {
  position: absolute;
  font-size: 28px;
  color: rgb(36, 83, 153);
  font-weight: bold;
  left: 80px;
  top: 8px;
}

.logo span:nth-of-type(2) {
  position: absolute;
  left: -60px;
  top: 50px;
  font-size: 12px;
  font-family: "Courier New", Courier, monospace;
  color: rgb(153, 153, 153);
  text-transform: uppercase;
  transform: scaleX(0.6);
  white-space: nowrap;
}

.nav {
  width: 100%;
  height: 50px;
  background-color: #245399;
  font-size: 14px;
  color: rgb(255, 255, 255);
  line-height: 50px;
}

.nav .center {
  position: relative;
  height: 45px;
  width: 960px;
  margin: 0 auto;
}

.gaikuang {
  margin: 0 auto;
  height: 410px;
  width: 960px;
  position: relative;
  background-color: #fff;
  box-shadow: 0px 0px 15px 0px rgba(0, 0, 0, 0.3);
  z-index: 100;
  display: none;
}

.gaikuang a {
  display: inline-block;
  height: 50px; 
  width: 80%;
  background-color: rgb(209, 209, 209);
  color: #245399;
  margin:auto;
  text-align: center;
  line-height: 50px;
  margin-top: 50px;
}

.gaikuang .big {
  display: block;
  font-size: 18px;
  font-weight: 800;
  width: 200px;
  height: 30px;
  margin-left: 20px;
  padding-left: 20px;
  border-left: 5px solid #245399;
  margin-top: 20px;
  line-height: 30px;
}

.gaikuang .small {
  margin-left: 50px;
  display: block;
}

.nav ul {
  display: flex;
  width: 100%;
  margin: 0 auto;
}

.nav ul li {
  flex: 1;
  text-align: center;
}

.nav ul li:hover {
  background-color: #093980;
}

.nav ul li a {
  display: inline-block;
  width: 100%;
  height: 100%;
  color: #fff;
}

.con {
  position: relative;
  height: 1220px;
  width: 960px;
  margin: 0 auto;
}

.upper {
  position: absolute;
  top: 24px;
  width: 100%;
  height: 360px;
  left: 0;
}

.news {
  position: absolute;
  left: 0;
  height: 360px;
  width: 50%;
}

.swiper {
  height: 360px;
  width: 100%;
}

.pagination {
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 32px;
  background-color: rgba(0, 0, 0, 0.3);
}

.news img {
  width: 480px;
  position: absolute;
}

.swiper-pagination-bullet {
  background-color: rgb(221, 221, 221);
}

.news .swiper-slide span {
  color: white;
  position: absolute;
  left: 10px;
  bottom: 8px;
}

.work {
  position: absolute;
  right: 0;
  height: 360px;
  width: 48%;
}

.workhead,
.rh,
.lh {
  height: 32px;
  width: 100%;
  border-bottom: 3px solid #e5e5e5;
  font-size: 16px;
  color: rgb(36, 83, 153);
  font-weight: 800;
}

.showhead {
  color: rgb(36, 83, 153);
  font-weight: 800;
}

.workheadone {
  position: absolute;
  top: 0;
  left: 10px;
  width: 100px;
}

.workheadtwo {
  position: absolute;
  top: 0;
  left: 100px;
  width: 100px;
}

.worklist,
.infolist {
  margin-top: 10px;
  font-size: 14px;
  display: none;
}

.showlist {
  display: block;
}

.worklist li,
.infolist li,
.llist li,
.rlist li {
  height: 36px;
  line-height: 36px;
}

.worklist li a,
.infolist li a,
.llist li a,
.rlist li a {
  margin-left: 10px;
  display: inline-block;
  width: 300px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.worklist li span:nth-of-type(2),
.infolist li span:nth-of-type(2),
.llist span:nth-of-type(2),
.rlist span:nth-of-type(2) {
  color: rgb(173, 173, 173);
  float: right;
  margin-right: 10px;
}

.point {
  margin-left: 10px;
  display: inline-block;
  border-radius: 50%;
  background-color: rgb(51, 51, 51);
  width: 5px;
  height: 5px;
  margin-bottom: 15px;
}

.middle {
  position: absolute;
  width: 960px;
  height: 450px;
  top: 410px;
}

.middle img {
  width: 960px;
  height: 96px;
}

.mright,
.mleft {
  width: 48%;
  margin-top: 30px;
}

.rh a,
.lh a {
  float: right;
}

.mright {
  float: right;
}

.mleft {
  float: left;
}

.llist,
.rlist {
  margin-top: 10px;
  font-size: 14px;
}

.bottom {
  position: absolute;
  top: 850px;
  width: 960px;
  height: 160px;
}

.bl2 {
  float: left;
  width: 528px;
  height: 160px;
}

.br {
  float: right;
  width: 408px;
  height: 160px;
}

.bl2 li {
  float: left;
  width: 120px;
  height: 96px;
  background-color: rgb(240, 244, 249);
  margin-top: 24px;
  margin-right: 16px;
  text-align: center;
}

.bl2 li:nth-of-type(4) {
  margin-right: 0;
}

.bl2 img {
  width: 24px;
  height: 24px;
  margin-top: 20px;
  margin-left: 50px;
  display: block;
}

.bl2 a {
  display: inline-block;
  width: 100%;
  height: 100%;
}

.bl2 a .ww {
  display: none;
}

.bl2 span {
  display: block;
  margin-top: 10px;
  font-size: 13px;
  color: rgb(86, 123, 177);
}

.ldxx,
.dczj {
  height: 96px;
  width: 192px;
  float: left;
  margin-top: 20px;
  box-shadow: 0px 0px 15px 0px rgba(0, 0, 0, 0.1);
}

.br span {
  margin-right: 30px;
  margin-top: 35px;
  color: rgb(36, 83, 153);
  font-size: 16px;
  float: right;
}

.br a {
  height: 96px;
  width: 192px;
  display: inline-block;
}

.br a:hover {
  background-color: rgb(219, 219, 219);
}

.dczj {
  margin-left: 20px;
}

.ldxx img,
.dczj img {
  width: 96px;
  height: 96px;
  font-size: 15px;
  display: inline-block;
}

.bz {
  position: absolute;
  bottom: 80px;
  display: flex;
  width: 960px;
  height: 96px;
}

.bz a {
  display: inline-block;
  width: 224px;
  height: 96px;
  flex: 1;
}

.bz img {
  width: 224px;
  height: 96px;
}

.foot {
  width: 100%;
  height: 100px;
  background-color: rgb(55, 63, 72);
}

.foot .center {
  position: relative;
  height: 100px;
  width: 960px;
  margin: 0 auto;
  color: rgba(202, 202, 202, 0.877);
}

#dzjg {
  width: 45px;
  height: 52px;
}

#zc {
  width: 96px;
  height: 50px;
}

.foot .center span {
  float: left;
  margin-top: 20px;
}

#zi {
  border-left: 2px solid rgb(99, 99, 99);
  padding-left: 20px;
}

.mcenter {
  display: none;
}

.sr {
  float: right;
  margin-right: 100px;
  margin-top: 30px;
}

.sr li {
  margin-top: 20px;
  width: 35px;
  height: 35px;
  border-radius: 50%;
  border: 1px solid rgba(190, 190, 190, 0.411);
  box-shadow: 0px 0px 5px 0px rgba(0, 0, 0, 0.1);
  text-align: center;
  margin-left: 10px;
}

.sr img {
  width: 20px;
  height: 20px;
  margin-top: 6px;
}

@media screen and (max-width: 1290px) {
  .sr {
    float: right;
    margin-right: 10px;
    margin-top: 30px;
  }
}

@media screen and (max-width: 960px) {
.top{
	display:none;
}
  .sr {
    position: absolute;
    margin-top: 0;
    top: 5.2rem;
    width: 10.8rem;
    margin: 0 auto;
  }

  .sr ul {
    margin: 0 auto;
    width: 7rem;
  }

  .sr li {
    display: inline-block;
    width: 1rem;
    height: 1rem;
  }

  .wrap {
    width: 10.8rem;
    position: relative;
    height: 80rem;
  }

  .head {
    background: rgba(241, 241, 241, 0.877);
  }

  .head .center {
    margin: 0 auto;
    width: 9rem;
    height: 7rem;
    position: relative;
  }

  .logo {
    position: relative;
    width: 9.5rem;
    top: 1rem;
  }

  .logo img {
    display: block;
    margin: 0 auto;
    width: 1.8rem;
  }

  .logo span:nth-of-type(1) {
    position: absolute;
    font-size: 0.5rem;
    width: 9.5rem;
    top: 2.5rem;
    left: 0;
  }

  .logo span:nth-of-type(2) {
    display: none;
  }

  .input {
    width: 8rem;
    height: 1rem;
    position: absolute;
    top: 4.5rem;
  }

  .input input {
    border: none;
    outline: none;
    background-color: #eeeeee;
    font-size: 0.2rem;
    color: rgb(153, 153, 153);
    margin-left: 10%;
    width: 75%;
    height: 0.8rem;
  }

  .nav {
    width: 10.8rem;
    height: 3rem;
    background-color: #245399;
    font-size: 14px;
    color: rgb(255, 255, 255);
    line-height: 2rem;
  }

  .nav .center {
    width: 10rem;
    height: 3rem;
    margin: 0 auto;
  }

  .nav ul {
    display: flex;
    width: 10rem;
    height: 3rem;
    flex-wrap: wrap;
  }

  .nav ul li {
    font-size: 0.35rem;
    flex: auto;
    width: 2.5rem;
    height: 1rem;
    text-align: center;
  }

  .con {
    position: relative;
    width: 10.8rem;
    margin: 0 auto;
  }

  .news {
    font-size: 0.25rem;
    position: absolute;
    left: 0;
    width: 10.8rem;
    height: 8.1rem;
  }

  .swiper {
    width: 10.8rem;
    height: 8.1rem;
  }

  .news img {
    width: 10.8rem;
  }

  .work {
    position: absolute;
    left: 0;
    top: 9rem;
    height: 8.1rem;
    width: 10.8rem;
  }

  .worklist li a,
  .infolist li a,
  .llist li a,
  .rlist li a {
    font-size: 0.3rem;
    margin-left: 10px;
    display: inline-block;
    width: 7rem;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
  }

  .worklist li,
  .infolist li,
  .llist li,
  .rlist li {
    height: 0.8rem;
    line-height: 0.8rem;
  }

  .point {
    margin-left: 0.3rem;
    display: inline-block;
    border-radius: 50%;
    background-color: rgb(51, 51, 51);
    width: 5px;
    height: 5px;
    margin-bottom: 0.3rem;
  }

  .middle {
    position: absolute;
    top: 18.5rem;
    width: 10.8rem;
    height: 5rem;
  }

  .middle img {
    width: 10.8rem;
    height: 1.08rem;
  }

  .mright {
    position: absolute;
    top: 0.8rem;
    width: 10.8rem;
  }

  .mleft {
    position: absolute;
    top: 8rem;
    width: 10.8rem;
  }

  .workhead,
  .rh,
  .lh {
    margin-left: 10px;
  }

  .rh a,
  .lh a {
    margin-right: 20px;
  }

  .bottom {
    position: absolute;
    top: 35rem;
    width: 10.8rem;
  }

  .bl {
    position: absolute;
    width: 10.8rem;
    top: 0;
  }

  .bl ul {
    width: 10.8rem;
    flex-wrap: wrap;
  }

  .bl ul > li {
    margin-left: 0.8rem;
    width: 4rem;
    height: 3rem;
    text-align: center;
  }

  .bl ul > li img {
    display: block;
    margin: 12% auto;
  }

  .br {
    position: absolute;
    top: 9rem;
    width: 10.8rem;
  }

  .ldxx,
  .dczj {
    margin-left: 0.3rem;
    width: 5rem;
  }

  .bz {
    position: absolute;
    top: 49rem;
    width: 10.8rem;
    text-align: center;
    display: block;
  }

  .bz a {
    display: block;
    width: 8rem;
    height: 3.4rem;
    margin: 10px auto;
  }

  .bz img {
    width: 8rem;
    height: 3.4rem;
  }

  .foot {
    position: absolute;
    bottom: 0;
    width: 10.8rem;
    height: 6rem;
  }

  .foot .center {
    display: none;
  }

  .mcenter {
    display: block;
    text-align: center;
  }

  .mcenter div {
    margin: 0.4rem auto 0;
    text-align: center;
    width: 10rem;
    height: 2.8rem;
  }

  .mcenter div:nth-of-type(1) {
    height: 2rem;
  }

  .mcenter {
    color: rgba(202, 202, 202, 0.877);
  }
}