.fs-12 {
  font-size: 12px;
}

.fs-14 {
  font-size: 0.9rem;
}

.w-20 {
  width: 20%
}

.color-fff {
  color: #fff;
}

.color-333 {
  color: #333;
}

.color-666 {
  color: #666;
}

.color-999 {
  color: #999;
}

.color-aaa {
  color: #aaa;
}

.color-ccc {
  color: #ccc;
}

.color-ddd {
  color: #ddd;
}

.color-eee {
  color: #eee;
}

ul, html, body, p {
  margin: 0;
  padding: 0;
}

body {
  padding-top: 106px;
}

li {
  list-style: none;
}

.link:hover {
  color: #e2b247;
}

a, a:hover {
  text-decoration: none;
  color: #333;
}

.header-warp {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 10;
}

.header {
  padding: 6px 0;
}

.web-site {
  text-decoration: none !important;
  color: #333 !important;
  font-size: 18px
}

.nav-warp {
  background: #199ae6;
}

.navbar-nav .nav-item {
  padding: 0 20px;
}

.navbar-nav .nav-item:hover, .navbar-nav .nav-item.active {
  background: rgba(67, 67, 66, 0.4);
}

.carousel-inner .carousel-item {
  height: 550px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.carousel-caption {
  bottom: 40%;
}

.home-product-item {
  border-radius: 4px;
}

.home-product-item:hover {
  background: rgba(125, 187, 248, 0.2);
}

.home-product-item a {
  text-decoration: none !important;
  color: #333;
}

.home-product {
  height: 120px;
  overflow: hidden;
}

.home-product img {
  width: 100%;
}

.home-product-item p {
  margin: 0;
  height: auto;
  overflow: hidden;
}

.home-news {
  border-radius: 4px;
}

.home-news:hover {
  background: rgba(125, 187, 248, 0.2);
}

.home-ys-img {
  height: 80px;
}

.sub-warp {
  height: 100px;
  padding-top: 30px;
  background: url('./images/sub.jpg') no-repeat center top;
  background-size: cover;
  background-position: center;
}

.list-img {
  height: 130px;
  overflow: hidden;
}

.list-img img {
  width: 100%;
  height: 100%;
}

.border-radio {
  border-radius: 4px;
}

.relate-product {
  width: 20%;
}

.footer-link li {
  /* list-style: inside;
  color: #999; */
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.footer-link li a {
  color: #999;
  font-size: 14px;
}

.footer-link li a:hover {
  color: #e2b247;
}

.small-phone {
  display: none;
  position: fixed;
  left: 0;
  bottom: 0;
  height: 50px;
  line-height: 50px;
  width: 100%;
  background-color: #212529;
}

.small-phone a {
  display: inline-block;
  width: 100%;
  height: 100%;
  text-align: center;
  font-size: 18px;
  color: #fff;
  text-decoration: none !important;
}

.footer-product {
  display: none;
  /* margin-bottom: 20px; */
}
.indexdisplay{
  display: none;
}

/* 页尾显示所有的产品栏目,需要解开注释 */

/* .footer-product ul {
  height: 120px;
  overflow: hidden;
} */

.footer-product-warp div:nth-child(1), .footer-product-warp div:nth-child(2), .footer-product-warp div:nth-child(3), .footer-product-warp div:nth-child(4), .footer-product-warp div:nth-child(5), .footer-product-warp div:nth-child(6) {
  display: block;
}

/* lg */

@media only screen and (max-width: 1200px) {
  .carousel-inner .carousel-item {
    height: 500px;
  }
}

/* md */

@media only screen and (max-width: 992px) {
  .nav-warp {
    padding: 10px 0;
    background: #fff;
  }
  .nav-item .nav-link {
    color: #666 !important;
  }
  .carousel-inner .carousel-item {
    height: 500px;
  }
  .relate-product {
    width: 30%;
  }
  .home-product {
    height: 100px;
  }
}

/* sm */

@media only screen and (max-width: 768px) {
  body {
    padding-top: 62px;
    padding-bottom: 50px;
  }
  footer {
    margin-bottom: 50px;
  }
  .relate-product {
    width: 30%;
  }
  .home-product {
    height: 100px;
  }
  .small-phone {
    display: block;
  }
}

/* XS */

@media only screen and (max-width: 576px) {
  body {
    padding-top: 62px;
    padding-bottom: 50px;
  }
  .carousel-inner .carousel-item {
    height: 250px;
  }
  .relate-product {
    width: 50%;
  }
  .small-phone {
    display: block;
  }
}