.main .guanyu {
  background-color: #333333;
  padding-top: 3%;
  padding-bottom: 5%;
}

.img1{
display:none;
}

#nav_news:hover div{
    visibility: visible;
    opacity: 1;
    transition: all .6s;
    transform: rotateX(0);
}

.img12 li:nth-child(2):hover .img13{
display:block;
}

.img12 li:nth-child(3):hover .img14{
display:block;
}

.main .guanyu .big .bt {
  display: flex;
  justify-content: space-between;
  width: 90%;
  margin: 0 auto;
}
.main .guanyu .big .bt .xian {
  width: 41%;
  height: 1px;
  background-color: #FFC001;
  margin-top: 1.5%;
}
.main .guanyu .big .bt p {
  color: #FFC001;
  font-size: 28px;
}
.main .guanyu .big .text {
  margin-top: 3%;
}
.main .guanyu .big .text p {
font-family:fangsong;
    color: #fff;
font-weight:bold;
    font-size: 22px;
    line-height: 46px;
    text-align: left;
font-style:italic;
    width: 70%;
    margin: 0 auto;
}
.main .guanyu .big ul {
  display: none;
  justify-content: space-between;
  float: left;
  width: 100%;
  margin-top: 4%;
}
.main .guanyu .big ul li {
  width: 33.5%;
  background-color: #FFC001;
  padding-top: 4%;
  padding-bottom: 7%;
  position: relative;
}
.main .guanyu .big ul li .tp {
  width: 25%;
  margin: 0 auto;
  transition: all 1.5s;
}
.main .guanyu .big ul li .tp:hover {
  transform: rotateY(360deg);
  transition: all 1.5s;
}
.main .guanyu .big ul li h3 {
  color: #000000;
  font-size: 22px;
  text-align: center;
  margin-top: 5%;
}
.main .guanyu .big ul li p {
  color: #000000;
  font-size: 16px;
  text-align: center;
  margin-top: 5%;
  line-height: 30px;
  padding: 0 15%;
}
.main .guanyu .big ul li .tb {
  display: block;
  width: 35px;
  height: 42px;
  background: url(../images/tb4.png) no-repeat;
  background-size: 100%;
  transition: all 0.6s;
  position: absolute;
  bottom: 7%;
  left: 45%;
}
.main .guanyu .big ul li .tb:hover {
  background: url(../images/tb5.png) no-repeat;
  background-size: 100%;
  transition: all 0.6s;
}
.main .guanyu .big ul li:nth-child(2) {
  background: url(../images/bg1.png) no-repeat;
  background-size: 100%;
}
.main .zuopin {
  margin-top: 17%;
}
.main .zuopin .bt {
  display: flex;
  justify-content: space-between;
  width: 90%;
  margin: 0 auto;
}
.main .zuopin .bt .xian {
  width: 41%;
  height: 1px;
  background-color: #000000;
  margin-top: 1.5%;
}
.main .zuopin .bt .text p {
  color: #000000;
  font-size: 28px;
}
.main .zuopin .bt .text h3 {
  color: #999999;
  font-size: 16px;
  text-align: center;
  margin-top: 5%;
}
.main .zuopin ul {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-top: 3%;
}
.main .zuopin ul li {
  width: 32%;
  margin-top: 2%;
}
.main .zuopin ul li a {
  display: block;
  font-size: 0;
  overflow: hidden;
}
.main .zuopin ul li a img {
  transition: all 0.6s;
}
.main .zuopin ul li:hover a > img {
  transform: scale(1.1);
  transition: all 0.6s;
}
.main .zuopin .abox {
  display: block;
  width: 130px;
  line-height: 50px;
  text-align: center;
  border: 1px solid #FFC001;
  color: #000000;
  font-size: 16px;
  margin: 0 auto;
  margin-top: 5%;
}
.main .zuopin .hvr-bounce-to-bottom::before {
  background-color: #FFC001;
}
.main .zhuchuang {
  margin-top: 5%;
}
.main .zhuchuang .bt {
  display: flex;
  justify-content: space-between;
  width: 90%;
  margin: 0 auto;
}
.main .zhuchuang .bt .xian {
  width: 41%;
  height: 1px;
  background-color: #000000;
  margin-top: 1.5%;
}
.main .zhuchuang .bt .text p {
  color: #000000;
  font-size: 28px;
}
.main .zhuchuang .bt .text h3 {
  color: #999999;
  font-size: 16px;
  text-align: center;
  margin-top: 5%;
}
.main .zhuchuang ul {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.main .zhuchuang ul li {
  width: 47%;
  padding-bottom: 1%;
  margin-top: 5%;
}
.main .zhuchuang ul li a {
  display: flex;
  justify-content: space-between;
}
.main .zhuchuang ul li a .lef {
  font-size: 0;
  margin-left: 9%;
  margin-top: 4%;
  overflow: hidden;
}
.main .zhuchuang ul li a .lef img {
  transition: all 0.6s;
}
.main .zhuchuang ul li a .lef:hover img {
  transform: scale(1.1);
  transition: all 0.6;
}
.main .zhuchuang ul li a .rig {
  width: 45%;
  margin-top: 10%;
}
.main .zhuchuang ul li a .rig h3 {
  color: #FFFFFF;
    padding-left: 15%;
    box-sizing: border-box;
  font-size: 22px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.main .zhuchuang ul li a .rig h2 {
  color: #FFFFFF;
  font-size: 14px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  padding-right: 15%;
  margin-top: 3%;
}
.main .zhuchuang ul li a .rig p {
  color: #FFC001;
  font-size: 12px;
  float: right;
  margin-top: 20%;
  margin-right: 6%;
}
.main .zhuchuang ul li:nth-child(1) {
  background: url(../images/bg2.png) no-repeat 100%;
}
.main .zhuchuang ul li:nth-child(2) {
  background: url(../images/bg3.png) no-repeat 100%;
}
.main .zhuchuang ul li:nth-child(2) a .rig p {
  color: #333333;
}
.main .zhuchuang ul li:nth-child(3) {
  background: url(../images/bg3.png) no-repeat 100%;
}
.main .zhuchuang ul li:nth-child(3) a .rig p {
  color: #333333;
}
.main .zhuchuang ul li:nth-child(4) {
  background: url(../images/bg2.png) no-repeat 100%;
}
.main .zhuchuang .abox {
  display: block;
  width: 130px;
  line-height: 50px;
  text-align: center;
  border: 1px solid #FFC001;
  color: #000000;
  font-size: 16px;
  margin: 0 auto;
  margin-top: 7%;
}
.main .zhuchuang .hvr-bounce-to-bottom::before {
  background-color: #FFC001;
}
.main .xuanze {
  margin-top: 5%;
}
.main .news {
  margin-top: 5%;
  padding-bottom: 5%;
}
.main .news .bt {
  display: flex;
  justify-content: center;
  width: 90%;
  margin: 0 auto;
}
.main .news .bt .xian {
  width: 5%;
  margin: 0 3%;
  margin-top: 4.5%;
  height: 1px;
  background-color: #707070;
}
.main .news .bt .text b {
  display: block;
  color: #000000;
  font-size: 24px;
  text-align: center;
}
.main .news .bt .text h3 {
  color: #999999;
  font-size: 16px;
  text-align: center;
  margin-top: 5%;
}
.main .news ul {
  display: flex;
  justify-content: space-between;
  margin-top: 6%;
}
.main .news ul li {
  width: 48%;
}
.main .news ul li a {
  display: block;
}
.main .news ul li a .tp {
  font-size: 0;
  overflow: hidden;
}
.main .news ul li a .tp img {
  transition: all 0.6s;
}
.main .news ul li a .tp:hover img {
  transform: scale(1.1);
  transition: all 0.6s;
}
.main .news ul li a h3 {
  color: #000000;
  font-size: 19px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-top: 2%;
}
.main .news ul li a p {
  color: #CCCCCC;
  font-size: 15px;
  margin-top: 3%;
}
.main .news ul li a p span {
  color: #FFC001;
  float: right;
}
.main .news .abox {
  display: block;
  width: 130px;
  line-height: 50px;
  text-align: center;
  border: 1px solid #FFC001;
  color: #000000;
  font-size: 16px;
  margin: 0 auto;
  margin-top: 5%;
}
.main .news .hvr-bounce-to-bottom::before {
  background-color: #FFC001;
}
@media screen and (max-width: 1200px) {
  .main {
    overflow: hidden;
  }
  .main .guanyu {
    padding-bottom: 0;
  }
  .main .guanyu .big .bt p {
    font-size: 16px;
  }
  .main .guanyu .big .bt .xian {
    width: 35%;
    margin-top: 2.5%;
  }
  .main .guanyu .big .text p {
    font-size: 12px;
    width: 80%;
    line-height: 25px;
  }
  .main .guanyu .big ul {
    float: none;
  }
  .main .guanyu .big ul li {
    padding-bottom: 4%;
  }
  .main .guanyu .big ul li h3 {
    font-size: 14px;
    margin-top: 1%;
  }
  .main .guanyu .big ul li p {
    display: none;
  }
  .main .guanyu .big ul li .tb {
    width: 20px;
    height: 25px;
    position: initial;
    margin: 0 auto;
    margin-top: 5%;
  }
  .main .zuopin {
    margin-top: 7%;
  }
  .main .zuopin .bt .text p {
    font-size: 16px;
  }
  .main .zuopin .bt .text h3 {
    font-size: 12px;
  }
  .main .zuopin .bt .xian {
    width: 35%;
    margin-top: 2.5%;
  }
  .main .zuopin ul {
    padding: 0 3%;
    box-sizing: border-box;
  }
  .main .zuopin ul li {
    width: 48%;
    margin-top: 4%;
  }
  .main .zuopin ul li:nth-child(5) {
    display: none;
  }
  .main .zuopin ul li:nth-child(6) {
    display: none;
  }
  .main .zuopin .abox {
    width: 90px;
    line-height: 30px;
    font-size: 12px;
  }
  .main .zhuchuang {
    margin-top: 7%;
  }
  .main .zhuchuang .bt .text p {
    font-size: 16px;
  }
  .main .zhuchuang .bt .text h3 {
    font-size: 12px;
  }
  .main .zhuchuang .bt .xian {
    width: 35%;
    margin-top: 2.5%;
  }
  .main .zhuchuang ul li {
    width: 100%;
  }
  .main .zhuchuang ul li a {
    padding: 0 3%;
    box-sizing: border-box;
  }
  .main .zhuchuang ul li a .lef {
    width: 46%;
    margin-left: 0;
  }
  .main .zhuchuang ul li a .rig {
    width: 48%;
    margin-top: 5%;
  }
  .main .zhuchuang ul li a .rig h3 {
    font-size: 16px;
  }
  .main .zhuchuang ul li a .rig h2 {
    font-size: 12px;
  }
  .main .zhuchuang ul li:nth-child(1) {
    background: linear-gradient(to bottom, #001B65, #010613);
  }
  .main .zhuchuang ul li:nth-child(2) {
    background: #FFC001;
  }
  .main .zhuchuang ul li:nth-child(3) {
    background: linear-gradient(to bottom, #001B65, #010613);
  }
  .main .zhuchuang ul li:nth-child(4) {
    background: #FFC001;
  }
  .main .zhuchuang .abox {
    width: 90px;
    line-height: 30px;
    font-size: 12px;
  }
  .main .xuanze {
    display: none;
  }
  .main .news {
    margin-top: 7%;
  }
  .main .news .bt .text b {
    font-size: 16px;
  }
  .main .news .bt .text h3 {
    font-size: 12px;
  }
  .main .news .bt .xian {
    width: 8%;
    margin-top: 10%;
  }
  .main .news ul {
    padding: 0 3%;
    box-sizing: border-box;
    flex-wrap: wrap;
    margin-top: 0;
  }
  .main .news ul li {
    width: 100%;
    margin-top: 7%;
  }
  .main .news ul li a h3 {
    font-size: 15px;
  }
  .main .news ul li a p {
    font-size: 12px;
    margin-top: 2%;
  }
  .main .news .abox {
    width: 90px;
    line-height: 30px;
    font-size: 12px;
  }
}