@charset "UTF-8";
/* product页面 */
/* 大图 */
.product-nav {
  background-color: #f4f4f4;
  height: 60px;
  line-height: 60px;
  
}

.product-nav .col-md-2 {
  height: 60px;
  line-height: 60px;
  text-align: center;
  font-weight: bold;
  cursor: pointer;
}
.product-nav .col-md-2 {
  height: 60px;
  line-height: 60px;
  text-align: center;
  font-weight: bold;
  cursor: pointer;
}
.product-nav .col-md-2 a {
	text-decoration: none;
	color: #333;
}
.product-nav .col-md-3 {
  height: 60px;
  line-height: 60px;
  text-align: center;
  font-weight: bold;
  cursor: pointer;
}
.product-nav .col-md-3 a {
	text-decoration: none;
	color: #333;
}


.select_a{
  color: #4782c1;
}

.select::after {
  content: "";
  display: inline-block;
  width: 50px;
  height: 2px;
  background-color: #4782c1;
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
}

.product-nav-img {
  width: 100%;
  position: relative;
  aspect-ratio: 1878/539;
}

.product-nav-img .product-nav-img-mask {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  height: 100%;
}

.product-nav-img .product-nav-img-mask h1 {
  font-size: 60px;
  margin-top: 50px;
  color: #fff;
  z-index: 1;
  font-weight: bold;
}

/* 大图end */
/* 位置 */
.product-locatio {
  width: 100%;
  border-bottom: 1px solid #f2f2f2;
}

.product-locatio .product-locatio-box {
  height: 80px;
  line-height: 80px;
  font-size: 20px;
  font-weight: bold;
}

.product-locatio .product-locatio-box .s1 {
  color: #a7a7a7;
}

.product-locatio .product-locatio-box .s2 {
  color: #4782c1;
}

/* 位置end */
.product-navigation {
  width: 100%;
  border-bottom: 1px solid #f2f2f2;
}

.product-navigation-conter {
  margin: 0 auto;
  height: 50px;
  line-height: 50px;
  font-weight: bold;
  font-size: 18px;
}

.product-navigation .col-md-4 {
  text-align: center;
}

.product-tab {
  margin-top: 20px;
}

.product-tab-left {
  background-color: #fff;
}

.product-tab-left-item {
  height: 40px;
  line-height: 40px;
  font-size: 18px;
  font-weight: bold;
  text-indent: 10px;
  position: relative;
  cursor: pointer;
}

.product-tab-left-item:hover {
  background-color: #f5f5f5;
  color: #4782c1;
}

.product-tab-left-item:hover::after {
  display: inline-block;
}

.product-tab-left .hover {
  background-color: #f5f5f5;
  color: #4782c1;
}

.product-tab-left .hover::after {
  content: "";
  display: inline-block;
  height: 40px;
  width: 3px;
  background-color: #4782c1;
  position: absolute;
  top: 0px;
  left: 0px;
}

.product-tab-left-item::after {
  content: "";
  display: none;
  height: 40px;
  width: 3px;
  background-color: #4782c1;
  position: absolute;
  top: 0px;
  left: 0px;
}

.product-tab-right {
  width: 100%;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-between;
}

.product-tab-right-item {
  width: 49%;
  margin-bottom: 20px;
}

.product-tab-right-item p {
  color: #4782c1;
  font-weight: bold;
  text-align: center;
  margin: 20px 0px;
  font-size: 16px;
}

.product-tab-rightBottom {
  display: flex;
  justify-content: center;
  align-items: center;
}

.product-tab-rightBottom-item {
  border: 1px solid #d9d9d9;
  height: 30px;
  min-width: 30px;
  line-height: 30px;
  text-align: center;
  padding: 0px 8px;
  margin-right: 10px;
  font-size: 16px;
  cursor: pointer;
}

.product-tab-rightBottom-item:hover {
  background-color: #195b9d;
  color: #fff;
}