.fl {
  float: left;
}

.fr {
  float: right;
}

*,
html,
body {
  margin: 0;
  padding: 0;
}

body {
  color: #333333;
}

a:hover {
  text-decoration: none !important;
}
img {
  width: 100%;
}

ul {
  list-style: none;
}

.breadcrumb {
  background: transparent !important;
  padding-left: 0 !important;
}

.site {
  overflow: hidden;
}

.site-header {
  position: fixed;
  height: 180px;
  line-height: 100px;
  width: 100%;
  font-size: 16px;
  color: #ffffff;
  z-index: 999;
}

.site-header.active {
  color: #333333;
  background: #ffffff;
  box-shadow: 0 5px 10px 0 rgba(0,0,0,0.15);
}

.site-header.active a,
.site-header.active a:hover,
.site-header.active .main-nav li.active > a {
  color: #333333;
}

.site-header .container {
  /*display: flex;*/
  position: relative;
}

.site-header .site-header__menu {
  /*position: absolute;*/
  /*right: 20px;*/
  cursor: pointer;
  width: 30px;
  margin-left: 20px;
}

.site-header .site-header__logo {
  /*width: 150px;*/
  /*text-align: center;*/
  display: flex;
}
.site-header .main-nav {
  flex: 1;
  display: flex;
  margin: 0;
}
.site-header .main-nav li {
  flex: 1;
  text-align: center;
}
.site-header .main-nav li a {
  position: relative;
}

.site-header .main-nav li a:hover {
  color: #ef8300;
}

.site-header .main-nav li a:hover:after {
  width: 100%;
}
.site-header .main-nav li > a:after {
  transition: width .3s ease;
  width: 0;
}
.site-header .main-nav li > a:after,
.site-header .main-nav li.active > a:after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -10px;
  height: 2px;
  background: #ef8300;
}

.site-header ul li.active > a:after {
  width: 100%;
}

.site-header ul li.active > a {
  color: #ef8300;
}

.site-header ul li a {
  color: #ffffff;
}

.site-header__nav {
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
  line-height: initial;
  display: none;
}
.site-header__nav .mask {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, .5);
  z-index: 9;
}
.site-header__nav .child {
  position: absolute;
  top: 0;
  right: 0;
  width: 70%;
  height: 100%;
  z-index: 9999;
  background: #ffffff;
  transition: all .6s;
  transform: translate3d(100%, 0, 0);
  opacity: 0;
}

.site-header__nav .child .nav-child__hd {
  padding: 20px;
  border-bottom: 1px solid #cccccc;
}

.site-header__nav .child .nav-child__hd .close {
  float: right;
}
.site-header__nav .child .nav-child__bd {
  padding: 20px;
}
.site-header__nav .child .nav-child__bd li {
  padding: 10px 0;
}
.site-header__nav .child .nav-child__bd li > a {
  display: inline-block;
  color: #333333;
}
.site-body .site-body__title::after,
.site-body .site-body__title::before {
    content: '';
    position: absolute;
    bottom: 0;
    display: block;
    width: 101px;
    height: 7px;
}

.site-body .site-body__title::after {
    background: url("../image/index_pro_jt2.png");
    right: 50%;
    transform: translateX(200px);
}

.site-body .site-body__title::before {
    background: url("../image/index_pro_jt1.png");
    left: 50%;
    transform: translateX(-200px);
}

.site-body .site-body__title,
.site-body .site-body__sub_title {
  text-align: center;
  margin-bottom: 20px;
  position: relative;
}

.site-body .product-item {
  position: relative;
  overflow: hidden;
  display: inline-block;
  transition: all .3s;
  margin-bottom: 10px;
  margin-right: 10px;
  width: 100%;
  text-align: center;
}
.site-body .product-item img {
  width: auto;
  height: 344px;
  max-width: 100%;
}
.site-body .product-item:hover {
  transform: scale(1.03);
  z-index: 9;
}
.site-body .product-item:hover:after {
  opacity: .9;
  visibility: visible;
}
.site-body .product-item:after {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  content: "";
  /*background: rgba(0, 164, 152, 0.8);*/
  background: rgba(0, 0, 0, 0.4);
  z-index: 1;
  opacity: 0;
  visibility: hidden;
  transition: .3s all ease;
}
.site-body .product-item:hover .product-item__text {
  transform: translate3d(0, 0, 0);
}
.site-body .product-item:hover .product-item__footer {
  opacity: 0;
}
.site-body .product-item .product-item__footer {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(0, 0, 0, 0.4);
  padding: 20px 20px;
  font-size: 16px;
  color: #FFFFFF;
  text-align: left;
}
.site-body .product-item .product-item__text {
  height: 100%;
  width: 100%;
  position: absolute;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 9;
  transform: translate3d(0, 100%, 0);
  transition: all 0.6s;
  color: #ffffff;
}

.solution-item {
  width: 100%;
  position: relative;
  margin-bottom: 10px;
  text-align: center;
}
.solution-item img {
  max-width: 400px;
  height: 200px;
}
.solution-item .solution-item__desc {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  padding: 20px;
  text-align: left;
  background: rgba(192, 0, 0, 0.9);
}

.solution-item .solution-item__desc a {
  color: #FFFFFF;
  text-decoration: underline;
}

.site-about {
  width: 100%;
  height: 420px;
  position: relative;
  margin-bottom: 20px;
}
.site-about img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: inherit;
}
.site-about h4 {
  font-size: 40px;
  font-weight: normal;
}
.site-about p {
  font-size: 28px;
}
.site-about .container .col-md-6 {
  /*padding-left: 160px;*/
  color: #ffffff;
  height: 420px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  /*align-items: center;*/
}
.site-contact {
  text-align: center;
}
.site-contact a {
  color: #ffffff;
}
.site-contact .site-contact__item:first-child,
.site-contact .site-contact__item:first-child a {
  background: #409eff;
  color: #ffffff;
}
.site-contact .site-contact__item,
.site-contact .site-contact__item a {
  background: #f3f3f3;
  color: #333333;
}
.site-contact .site-contact__item:first-child a {
  border: 1px solid #ffffff;
}
.site-contact .site-contact__item a {
  display: inline-block;
  border: 1px solid #333333;
  padding: 10px 60px;
  margin-bottom: 50px;
}
.site-contact .site-contact__item {
  height: 222px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.site-contact .site-contact__item:hover a {
  background: #333333;
  color: #ffffff;
}
.site-contact .site-contact__item:first-child:hover a {
  background: #ffffff;
  color: #333333;
}

.site-body__hd img {
  width: 100%;
}

@media (max-width: 768px) {
  .site-body__hd img {
    /*width: 200%;*/
    /*margin-left: -50%;*/
  }
}

.other-product h2 {
  padding: 10px 0;
  border-bottom: 1px solid #cccccc;
  margin-bottom: 40px;
}

.other-product h2 span {
  position: relative;
}
.other-product h2 span:after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -10px;
  width: 100%;
  height: 2px;
  background: #409eff;
}
input {
  outline: none;
  width: 100%;
  font-size: 18px;
  height: 34px;
  border: 1px solid #cccccc;
  padding-left: 10px;
}
input:focus,
textarea:focus {
  border: 1px solid #409eff;
}

textarea {
  width: 100%;
  border: 1px solid #cccccc;
  padding: 20px;
  font-size: 24px;
  outline: none;
}
.other-product a {
  display: inline-block;
  color: #000000;
  box-shadow: 0 0 20px rgba(0,0,0,0.2);
  margin-bottom: 20px;
  width: 100%;
  text-align: center;
}
.other-product a img {
  width: auto;
  height: 340px;
}
.other-product a p {
  padding: 10px 20px;
  text-align: left;
}
.other-product a:hover {
  color: #000000;
}
.site-footer {
  padding-top: 40px;
  background: #5d5d5d;
  color: #ffffff;
  font-size: 16px;
}
.site-footer a {
  color: #FFFFFF;
  text-decoration: none;
}
.site-footer a:hover {
  color: #FFFFFF;
}
.site-footer .phone-number {
  font-size: 32px;
  color: #ef8300;
}
.site-footer .site-footer__copyright {
  margin-top: 20px;
  padding: 10px 0;
  color: #9c9c9c;
  border-top: 1px solid #9c9c9c;
  text-align: center;
}

.site-footer__nav li a {
  color: #ffffff;
  font-size: 16px;
  font-weight: normal;
  padding: 10px 0;
  display: inline-block;
}

.site-footer img {
  width: 100px;
}