#guide {
  background-image: url(../image/product/banner.jpg);
}
.btn_item_right .main-btn .txt {
  padding: 10px 50px 10px 0;
}
.product_clear_container {
  margin: 72px auto 0;
  border-top: 1px solid #064db7;
  width: 1200px;
  padding: 30px 0 50px;
  box-sizing: border-box;
}
.product_clear_container a {
  width: 171px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  color: #ffffff;
  background: #064db7;
  font-size: 18px;
  margin-bottom: 35px;
}
.product_clear_container.pcc-en a {
  width: unset;
}
.product_clear_container .up {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding-bottom: 20px;
}
.product_clear_container .up .text {
  width: 366px;
}
.product_clear_container.pcc-en .up .text {
  width: unset;
}
.product_clear_container .up .text img {
  width: 569px;
  height: auto;
  display: block;
  font-size: 0;
}
.product_clear_container .up .parameter {
  width: 590px;
  margin-top: 62px;
  display: flex;
  justify-content: space-between;
}
.product_clear_container .up .parameter div.left {
  width: 310px;
}
.product_clear_container .up .parameter div.right {
  width: 290px;
}
.product_clear_container .up .parameter div span {
  font-size: 16px;
  color: #000000;
  line-height: 40px;
  display: block;
  font-weight: bold;
  border-bottom: 1px solid #064db7;
}
.product_clear_container .up .parameter div ul {
  font-size: 14px;
  color: #333;
  line-height: 25px;
}
.product_clear_container .up .parameter div ul li {
  height: 51px;
  line-height: 51px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid #000000;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.product_clear_container .up .parameter div ul li p.left {
  width: 70px;
  margin-right: 40px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 15px;
  color: #727171;
}
.product_clear_container .down {
  margin-top: 40px;
  display: flex;
  justify-content: space-between;
}
.product_clear_container .down img {
  -moz-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.product_container .nav {
  width: 1200px;
  margin: 37px auto;
  height: 170px;
  display: flex;
  justify-content: space-between;
}
.product_container .nav .left {
  width: 399px;
  display: flex;
  background: #064db7;
}
.product_container .nav .left.left-en {
  display: unset;
}
.product_container .nav .left.left-en a {
  text-align: left;
  margin: 30px auto;
  width: 85%;
  line-height: unset;
  height: auto;
}
.product_container .nav .left a {
  text-align: center;
  width: 33.33%;
  height: 100%;
  line-height: 170px;
  color: #ffffff;
  font-size: 18px;
  font-weight: lighter;
}
.product_container .nav .left a.active {
  font-weight: bold;
}
.product_container .nav .right {
  width: 801px;
  position: relative;
}
.product_container .nav .right >div{
  width: 801px;
  height: 170px;
}
.product_container .nav .right .title {
  height: 170px;
  position: absolute;
  top: 0;
  width: 100%;
}
.product_container .nav .right .title .title-container{
  height: 170px;
  line-height: 170px;
  position: absolute;
  top: 0;
  width: 80%;
  left: 10%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 24px;
  color: #ffffff;
}
.product_container .nav .right.right-en .title .title-container{
  width: 88%;
  left: 6%;
}
.product_container .nav .right.right-en .title .title-container .name{
  position: absolute;
  left: 0;
}
.product_container .nav .right.right-en .title .title-container .line{
  position: absolute;
  right: 100px;
}
.product_container .nav .right.right-en .title .title-container .num{
  position: absolute;
  right: 0;
}
.product_container .nav .right .title .line {
  width: 135px;
  height: 1px;
  background: #ffffff;
  font-size: 0;
}
.product_container .nav .right .title .num {
  font-weight: lighter;
}
.product_container .product_list {
  width: 1200px;
  margin: 40px auto;
  display: flex;
  justify-content: space-between;
}
.product_container .product_list .show {
  width: 366px;
  height: 517px;
  border: 1px solid #064db7;
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.product_container .product_list .show p {
  height: 69px;
  line-height: 69px;
  background: #064db7;
  width: 100%;
  position: absolute;
  color: #ffffff;
  text-align: center;
  overflow: hidden;
  font-size: 16px;
  bottom: 0;
  left: 0;
}
.product_container .product_list ul {
  display: flex;
  width: 801px;
  justify-content: space-between;
  flex-wrap: wrap;
}
.product_container .product_list ul.pro-dl,
.product_container .product_list ul.pro-ck {
  width: 1200px;
  justify-content: unset;
}
.product_container .product_list ul li {
  width: 382px;
  height: 243px;
  border: 1px solid #064db7;
  margin-bottom: 30px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
}
.product_container .product_list ul.pro-dl li,
.product_container .product_list ul.pro-ck li {
  margin: 0 8px 30px;
}
.product_container .product_list ul li.ck-list {
  width: 580px;
  height: 521px;
}
.product_container .product_list ul li p.title {
  background: #064db7;
  color: #ffffff;
  font-size: 14px;
  height: 40px;
  line-height: 40px;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  padding: 0 15px;
  position: absolute;
  width: 100%;
  box-sizing: border-box;
  left: 0;
  bottom: 0;
}
.product_container .product_list span.image {
  display: block;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
  -moz-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.product_container .product_list div.show:hover span {
  transform: scale(1.1);
}
.product_container .product_list ul li:hover span {
  transform: scale(1.1);
}
.product_clear_container .detail a.back{
  color: transparent;
  background-color:transparent;
  margin-bottom: 0;
  width: 100%;
}
.product_clear_container .detail a.back p{
  font-size:18px;
  color: #064db7;
  width: fit-content;
  line-height: 30px;
  margin: 0 auto;
  border-bottom: 1px solid #064db7;
}