.header {
  height: 90px;
  line-height: 90px;
  background-color: #fff;
}

.header .allcenter {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header .logo {
  width: 221px;
  height: 34px;
  background: url(../img/logo.png) no-repeat center;
}

.header .menu {
  display: flex;
}

.header .menu li {
  margin-left: 15px;
  font-size: 18px;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.5s;
}

.header .menu li a {
  display: block;
  padding: 0 30px;
  color: #001538;
}

.header .menu li:hover a,
.header .menu li.active a {
  color: #fff !important;
  background-color: #103675;
}

.mb20 {
  margin-bottom: 20px;
}

.mb40 {
  margin-bottom: 40px;
}

.indexcont-imgbox {
  font-size: 0;
  overflow: hidden;
}

.indexcont-imgbox img {
  position: relative;
  width: 1920px;
  left: 50%;
  margin-left: -960px;
  height: auto;
}

.productlist li {
  display: inline-block;
  width: calc((100% - 25px * 2) / 3);
  margin-right: 25px;
  margin-bottom: 30px;
}

.productlist li:nth-child(3n) {
  margin-right: 0;
}

.productlist li .imgstyle {
  overflow: hidden;
  font-size: 0;
  height: 260px;
  border: 1px solid #eaebeb;
  box-sizing: border-box;
  transition: all 0.3s;
}

.productlist li .imgstyle .img {
  width: 100%;
  height: 100%;
  background: #fff no-repeat center / contain;
  transition: all 0.6s;
}

.productlist li p {
  height: 42px;
  line-height: 42px;
  text-align: center;
  background-color: #eaebeb;
  font-size: 16px;
  color: #262626;
  transition: all 0.3s;
}

.productlist li:hover .imgstyle {
  border-color: #103675;
}

.productlist li:hover .imgstyle .img {
  transform: scale(1.08);
}

.productlist li:hover p {
  background-color: #103675;
  color: #fff;
}

.detailbox {
  border-top: 50px solid #ececec;
}

.detailbox .titlebox {
  margin-top: 10px;
  border-bottom: 1px solid #e0dfdf;
  height: 80px;
  line-height: 80px;
}

.detailbox .titlebox .title span {
  position: relative;
  display: inline-block;
  font-size: 30px;
  font-weight: bold;
  color: #525252;
  vertical-align: middle;
}

.detailbox .titlebox .title span:after {
  content: "";
  position: absolute;
  margin-left: 20px;
  top: 50%;
  margin-top: 0;
  border-width: 7px;
  border-style: solid dashed dashed dashed;
  border-color: #c0bebe transparent transparent transparent;
  transition: all 0.3s;
}

.detailbox .titlebox .title span.active:after {
  margin-top: -8px;
  border-style: dashed dashed solid dashed;
  border-color: transparent transparent #c0bebe transparent;
}

.detailbox .titlebox .choselist {
  display: none;
  position: absolute;
  z-index: 1;
  padding: 10px 0;
  border: 1px solid #ddd;
  background-color: #fff;
  border-radius: 5px;
}

.detailbox .titlebox .choselist li {
  padding: 0 15px;
}

.detailbox .titlebox .choselist li a {
  display: block;
  padding: 3px 10px;
  line-height: 40px;
  border-bottom: 1px solid #efefef;
  color: #525252;
  transition: all 0.3s;
}

.detailbox .titlebox .choselist li.active a {
  color: #eb6519 !important;
}

.detailbox .titlebox .choselist li:hover a {
  background-color: rgba(235, 101, 25, 0.1);
}

.detailbox .titlebox .choselist li:last-child a {
  border-bottom: 0;
}

.detailbox .indexcont-imgbox {
  padding-top: 50px;
}

.fileload {
  display: inline-block;
  margin: 20px 0 78px;
  padding: 5px 20px;
  font-size: 16px;
  color: #fff;
  border-radius: 4px;
  background-color: #103675;
}

.footerinfo {
  height: 40px;
  line-height: 40px;
  text-align: center;
  font-size: 14px;
  color: #fff;
  background-color: #001538;
}
.footerinfo a {
  color: #fff;
}