body {
  color: #0c0c0c;
  background-color: #ffffff;
  overflow-x: hidden;
}

.layout_padding {
  padding: 40px 0;
}

.heading_container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  -webkit-box-align: start;
  -ms-flex-align: start;
  align-items: flex-start;
}

a,
a:hover,
a:focus {
  text-decoration: none;
}

a:hover,
a:focus {
  color: initial;
}

/*header_section*/
.header_section .header_bottom {
  background-color: #FFFFFF;
  padding: 12px 0;
}

.header_section .header_bottom .container-fluid {
  padding-right: 25px;
  padding-left: 25px;
}

.navbar-brand img {
  width: 300px;
}

.custom_nav-container {
  padding: 0;
}

.custom_nav-container .navbar-nav {
  margin-left: auto;
}

.custom_nav-container .navbar-nav .nav-item .nav-link {
  padding: 5px 25px;
  color: #000000;
  text-align: center;
  text-transform: uppercase;
  border-radius: 5px;
  -webkit-transition: all .3s;
  transition: all .3s;
}

.custom_nav-container .navbar-nav .nav-item:hover .nav-link,
.custom_nav-container .navbar-nav .nav-item.active .nav-link {
  color: #ffffff;
  background-color: #2e86de;
  margin: auto 5px;
}

.carousel-inner {
  width: auto;
  height: 680px;
}

/*about_section*/
.about_section {
  position: relative;
}

.about_section .text_container h2 {
  text-align: center;
  font-weight: bold;
}

.about_section .text_container h5 {
  line-height: 1.5;
  text-indent: 2em;
}

.about_section .about_container {
  -webkit-box-shadow: 0 0 15px 5px rgba(0, 0, 0, 0.15);
  box-shadow: 0 0 15px 5px rgba(0, 0, 0, 0.15);
  padding: 45px 15px;
}

.about_section .row {
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}

.about_section .img-box {
  position: relative;
}

.about_section .img-box img {
  max-width: 100%;
  position: relative;
  z-index: 2;
}

.about_section .img-box::before,
.about_section .img-box::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 45px;
  height: 70%;
  background-color: #f07b26;
  z-index: 3;
}

.about_section .img-box::before {
  left: 0;
  z-index: 3;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}

.about_section .img-box::after {
  right: 0;
  z-index: 1;
  -webkit-transform: translate(50%, -50%);
  transform: translate(50%, -50%);
}

/*about-知识产权*/
.about_section .property_container {
  -webkit-box-shadow: 0 0 15px 5px rgba(0, 0, 0, 0.15);
  box-shadow: 0 0 15px 5px rgba(0, 0, 0, 0.15);
  padding: 45px 15px;
  margin: 10px auto;
}

.about_section .property_container h2 {
  text-align: center;
  font-weight: bold;
}

.about_section .property_container .property-imglist {
  animation: rolling 18s linear infinite;
  position: relative;
  display: flex;
}

.about_section .property_container .property-imglist img {
  height: 350px;
  float: left;
  margin-right: 10px;
}

@keyframes rolling {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

/*contact_section*/
.contact_section {
  position: relative;
}

.contact_section .text_container {
  margin-bottom: 25px;
}

.contact_section .text_container h2 {
  position: relative;
  font-weight: bold;
}

.contact_section .text_container h5 {
  line-height: 1.5;
}

.contact_section .contact_container {
  -webkit-box-shadow: 0 0 15px 5px rgba(0, 0, 0, 0.15);
  box-shadow: 0 0 15px 5px rgba(0, 0, 0, 0.15);
  padding: 45px 15px;
  margin: 0 25px;
}

/*project_section*/
.project_section .container {
  -webkit-box-shadow: 0 0 15px 5px rgba(0, 0, 0, 0.15);
  box-shadow: 0 0 15px 5px rgba(0, 0, 0, 0.15);
  padding: 45px 15px;
}

.project_section .header_container h2 {
  text-align: center;
  font-weight: bold;
}


.project_section .filter-box {
  margin-bottom: 20px;
}

.project_section .filter-text {
  text-transform: uppercase;
  margin: 0;
  padding: 5px 10px;
  font-weight: normal;
}

.project_section .img-box {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 500px;
  overflow: hidden;
}

.project_section .img-box img {
  width: 100%;
  height: auto;
}

/*service_section*/
.service_section .service_container {
  -webkit-box-shadow: 0 0 15px 5px rgba(0, 0, 0, 0.15);
  box-shadow: 0 0 15px 5px rgba(0, 0, 0, 0.15);
  padding: 45px 15px;
  margin: 0 25px;
}

.service_section .service_container .header_container h2 {
  text-align: center;
  font-weight: bold;
}

.service_section .service_container .header_container h4 {
  text-align: center;
  line-height: 1.5em;
  font-weight: bold;
}

/*whyus_section*/
.whyus_section .whyus_container .box {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
  -ms-flex-align: start;
  align-items: flex-start;
  margin-top: 45px;
}

.whyus_section .whyus_container .box .detail-box h5 {
  font-weight: bold;
}

/*footer_section*/

.footer_section {
  position: relative;
  background-color: #ffffff;
  text-align: center;
}

.footer_section p {
  color: #252525;
  padding: 25px 0;
  margin: 0;
}

/*# sourceMappingURL=style.css.map */