ul {
  padding: 0;
  list-style: none;
}
/* 文本溢出 */
.text_overflow_1 {
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}
.text_overflow_2 {
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
a {
  color: #333;
  text-decoration: none !important;
}
/* 头部样式 */
.yp_header {
  position: fixed;
  top: 0;
  width: 100%;
  background-color: #ffff;
  z-index: 999;
  transition: all .5s ease;
  box-shadow: 2px 1px 2px  rgba(183, 214, 245, 0.71);
}
.nav-hide{
  transform: translateY(-180px);
}
.yp_topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}
.yp_search_box {
  width: 400px;
  margin-top: 15px;
}
.yp_search_box input {
  font-size: 14px;
  height: 38px;
}
.yp_search_box .form-control {
  box-shadow: none;
}
.yp_logo {
  margin-right: 100px;
}
.yp_logo .yp_logo_img {
  width: 100%;
  height: 100%;
}
.logo{
  display: flex;
  align-items: center;//对齐
  justify-content: center;//居中
}
.yp-img-logo{
  max-width: 80px;
  max-height: 80px;
}
.yp-box-top{
  margin-left:13px;
}
.yp_search_btn {
  display: inline-block;
  width: 54px;
  height: 38px;
  border: 1px solid #87ceeb;
  border-left: none;
  line-height: 38px;
  text-align: center;
  font-size: 14px;
  color: #333;
  border-radius: 0 4px 4px 0;
}
.yp-btn{
  border: none;
  background-color: skyblue;
  border-radius: 3%;
}
.message{
  padding-top: 10px;
  font-size: 22px;
  color: red;
  text-align: right;
}
.yp_search_btn:hover {
  background-color: #1789e9;
  color: #fff;
}

/* 头部导航 */
.bg-light {
  background-color: #fff !important;
  padding: 0;
}
.navbar-expand-lg .navbar-collapse {
  justify-content: center;
}
.navbar-light .navbar-nav .nav-item {
  margin: 0 10px;
}
.navbar-light .navbar-nav .active > .nav-link {
  color: #0072c6 !important;
  background-color: #eee;
}
.navbar-light .navbar-nav .nav-link:hover {
  color: #0072c6;
  background-color: #eee;
}
.navbar-light .navbar-nav .nav-link {
  padding: 10px 20px;
  color: #333;
}
.navbar-toggler {
  padding: 0;
}

/* 轮播图 */
.box-slide-top{
  margin-top: 225px;
}
/*.carousel {*/
/*  margin-bottom: 50px;*/
/*}*/
.carousel-inner,
.carousel-item {
  height: 650px;
}
.carousel-item img {
  height: 100%;
}
/* 轮播结束 */
/* 产品展示 */
.idx_product_area{
  margin-top: 50px;
}
.idx_product_area h3 {
  color: #333;
  margin-bottom: 20px;
}
/* 产品中心 */
.yp_product_area h3 {
  color: #333;
  margin-bottom: 20px;
}
.yp_product_subtext {
  color: #ccc;
}
.more {
  padding: 5px 20px;
  color: #ccc;
  border: 1px solid #ccc;
  text-decoration: none !important;
}
.more:hover {
  background-color: #0072c6;
  color: #fff;
}
#nav_tag li{
  margin-right: 10px;
  cursor: pointer;
}
.product_ul{
  margin-top: 30px;
  min-height: 580px;
  /*max-height: 1050px;*/
}
.yp_product_subtext {
  color: #ccc;
}
.yp_product_title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}
.yp_product_list {
  padding: 0 30px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  list-style: none;
}
.yp_product_item {
  margin-bottom: 18px;
  border: #d2dcf8 solid 0.5px;
  box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}
.yp_product_item  p{
  margin: 0px;
  margin-bottom: 3px;
  padding-left: 5px;
  font-size: 16px;
  color: #0f0f0f;
  max-width: 300px;
  overflow: hidden;
  white-space: normal;
  text-overflow: ellipsis;
}
.yp_product_imgbox {
  width: 300px;
  height: 300px;
  border: 1px solid #ccc;
  margin-bottom: 10px;
  overflow: hidden;
}
.yp_product_item img {
  width: 100%;
  height: 100%;
  transition: all 0.6s;
}
.yp_product_list .yp_product_item a {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  text-decoration: none;

}
.yp_product_item a:hover p{
  color: #2D64B3;
}
.yp_product_imgbox:hover img {
  transform: scale(1.2);
}

/* 产品展示结束 */

/*企业文化*/
.yp_culture_area{
  padding: 55px 0;
}
/* 公司简介 */
.yp_about_us {
  height: 390px;
  padding: 55px 0;
  margin-bottom: 20px;
}
.yp_about_content {
  display: flex;
  align-items: center;
}
.yp_about_content_left {
  width: 400px;
  overflow: hidden;
  margin-right: 30px;
}
.yp_about_content_left img {
  width: 100%;
  height: 100%;
  transition: all 0.6s;
}
.yp_about_content_left:hover img {
  transform: scale(1.2);
}
.yp_about_content_right {
  width: 900px;
  font-size: 16px;
  color: #777;
  line-height: 25px;
}
.yp_about_content_title {
  margin-bottom: 20px;
  color: #333;
}
/* 公司简介结束 */
/* 新闻中心 */
.yp_news_area {
  padding: 55px 0;
}
.yp_news_bigimg {
  height: 380px;
  overflow: hidden;
}
.yp_news_bigimg:hover img {
  transform: scale(1.2);
}
.yp_news_bigimg img {
  width: 100%;
  height: 100%;
  transition: all 0.6s;
}
.yp_news_content {
  display: flex;
}
.yp_news_list {
  margin-left: 30px;
}
.yp_news_item {
  width: 680px;
  padding: 20px;
}
.yp_news_item:hover a {
  color: #333;
}
.yp_news_item:hover {
  background-color: #eee;
}
.yp_news_title {
  font-size: 14px;
}
.yp_news_text {
  font-size: 12px;
  line-height: 20px;
  color: #9a9a9a;
}
.yp_news_bottom {
  display: flex;
  font-size: 12px;
  color: #666;
  margin-top: 10px;
}
.yp_news_time {
  margin: 0 20px;
}
/* 新闻中心结束 */
/* 荣耀资质 */
.yp_certificate_area .carousel,
.yp_certificate_area .carousel-inner,
.yp_certificate_area .carousel-inner .carousel-item {
  height: 450px;
}

.yp_certificate_area .carousel-control-prev,
.yp_certificate_area .carousel-control-next {
  height: 450px;
}
.yp_certificate_area .carousel-control-next-icon,
.yp_certificate_area .carousel-control-prev-icon {
  padding: 25px 20px;
  background-color: rgba(0, 0, 0, 0.5);
}
.yp_certificate_area .carousel-control-prev {
  left: -120px;
}
.yp_certificate_area .carousel-control-next {
  right: -120px;
}
.certificate_img_box {
  position: relative;
  cursor: pointer;
}
.certificate_mask {
  position: absolute;
  width: 350px;
  height: 448px;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  color: #fff;
  background-color: rgba(0, 0, 0, 0.4);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 40px;
  box-sizing: border-box;
  opacity: 0;
  transition: all 0.6s;
}
.certificate_mask .bi-award {
  font-size: 30px;
  margin-bottom: 20px;
}
.certificate_img_box:hover .certificate_mask {
  opacity: 1;
}
/* 荣耀资质结束 */
/* 合作伙伴 */
.yp_partner_area {
  background-color: #f5f5f5;
  margin-top: 10px;
  padding: 50px 0;
}
.yp_partner_roll_area {
  overflow: hidden;
}
.partner_rollbox {
  width: 5000px;
  height: 170px;
  display: flex;
  align-items: center;
  animation: partner_roll 20s linear infinite;
}
.partner_rollbox:hover {
  animation-play-state: paused;
}
.partner_item {
  width: 188px;
  height: 84px;
  text-align: center;
  cursor: pointer;

}
.partner_img {
  width: 173px;
  height: 100%;
}
@keyframes partner_roll {
  0% {
    transform: translate(0);
  }
  100% {
    transform: translate(calc(-8 * 188px));
  }
}
/* 合作伙伴结束 */
/* 联系我们 */
.yp_contact_area {
  padding: 50px 15px;
  color: #333;
}

.contact-content {
  line-height: 25px;
}
.message_form_area .contact-form {
  padding: 10px 60px;
}
.contact-form input {
  border: 1px solid #e8e8e8;
  padding: 8px 14px;
  width: 100%;
  height: 38px;
  margin-bottom: 20px;
  border-radius: 4px;
  outline: none;
}
.contact-form textarea {
  border: 1px solid #e8e8e8;
  padding: 8px 14px;
  width: 100%;
  margin-bottom: 20px;
  outline: none;
}
.yp_submit_box {
  text-align: center;
}
.contact-form .yp_submit_btn {
  width: 100px;
  padding: 0;
  margin-bottom: 0;
}

/* 联系我们结束 */
/* 网页底部 */
.yp_footer {
  padding: 50px 0;
  background-color: #37383a;
  font-size: 12px;
  text-align: center;
}
.yp_footer a {
  color: #708d8d;
}
html {
  scroll-behavior: smooth;
}
.yp_footer_top {
  color: #708d8d;
  line-height: 30px;
}
.yp_footer_top a {
  margin: 0 15px;
}
.yp_footer_center {
  display: flex;
  justify-content: center;
  color: #708d8d;
  margin: 5px 0px;
}
.yp_footer_center p {
  margin: 0 5px;
}
.yp_footer_bottom {
  color: #708d8d;
}
.yp_copy {
  margin-top: 10px;
}
.yp_friend_link {
  margin-top: 10px;
}
.yp_friend_link a {
  display: inline-block;
  padding: 2px 5px;
  border-radius: 4px;
  border: 1px solid #708d8d;
  margin: 0;
}
/* 网页底部结束 */
.back-to-top {
  position: fixed;
  bottom: 20px;
  right: 20px;
  display: none;
  font-size: 40px;
  color: rgba(0, 0, 0, 0.5);
  z-index: 999;
}

.back-to-top_show {
  display: inline-block;
}


#our-team{
  padding-top: 130px;
  padding-bottom: 120px;
}

.team-member{
  margin-top: 30px;
}

.member-image{
  position: relative;

}
.img-responsive{
  width: 255px;
}
.member-info{
  background-color: #f5f5f5;
  padding: 15px;
}

.member-info h4{
  margin-top: 0;
  margin-bottom: 6px;
}

.member-info span{
  text-transform: uppercase;
}

.team-member .member-social{
  position: absolute;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  left: 0;
  top: 0;
  text-align: center;
  opacity: 0;
  -webkit-transition: all 0.3s ease-out 0s;
  -moz-transition: all 0.3s ease-out 0s;
  -ms-transition: all 0.3s ease-out 0s;
  -o-transition: all 0.3s ease-out 0s;
  transition: all 0.3s ease-out 0s;
  -moz-transform: scale(0.5);
  -webkit-transform: scale(0.5);
  -o-transform: scale(0.5);
  -ms-transform: scale(0.5);
  transform: scale(0.5);
}

.team-member:hover .member-social{
  opacity: 1;
  -moz-transform: scale(1);
  -webkit-transform: scale(1);
  -o-transform: scale(1);
  -ms-transform: scale(1);
  transform: scale(1);
}

.team-member .member-social span{
  position: relative;
  font-size: 16px;
  color: #fff;
  top: 47%;
}

.team-member:hover .member-social span{
  margin: 6px;
}

/*查询页面*/
.yp-search-content{
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin-top: 200px;
  min-height: 1000px;
  padding: 0 100px;
}
.yp-search-content h3{
  text-align: center;
  width: 20%;
  border-radius: 10px;
  border: #b9def0 0.5px solid;
  background-color: #3880c7;
  color: #d2dcf8;
  padding: 10px;
  margin: 0 auto;
}
.yp-search-content ul{
  display: flex;
  flex-wrap: wrap;
  flex-direction:row;
  justify-content:left;
  list-style: none;
}
.yp-search-content ul li{
  display: flex;
  flex-direction:column;
  margin: 20px;
  border: #b9def0 0.5px solid;
  padding: 10px;
  border-radius: 5px;
}

.yp-search-content ul li:hover{
  background-color: #8c939d;
  box-shadow: 0px 0px 10px rgba(0,0,0,.2);
}
.yp-search-content img{
  width: 180px;
  height: 180px;
}
.yp-search-content a{
  width: 180px;
  margin-top: 10px;
}
.yp-search-content i{
  margin-top: 10px;
}
/*查询页面end*/

/*video start*/
.yp_video_ul{
  width: 100%;
  list-style: none;
  display: flex;
  flex-direction: column;
  padding: 10px;
  border-radius: 5px;
  /*background-color: rgba(183, 214, 245, 0.71);*/
}
.yp_video_ul .video_box{
  width: 500px;
  height: 300px;
  border-radius: 5px;
}
.yp_video_ul a:hover{
  text-decoration: none;
}
.yp_video_ul>li:hover{

}
.yp_video_ul>li{
  margin-top: 10px;
  display: flex;
  justify-content:flex-start;
}
.yp_video_ul .video_box_text{
  margin-left: 10px;
  width: 630px;
  height: 275px;
  padding: 15px;
  text-align: left;
}
.video_box_text h5{
  font-size: 17px;
  font-weight: 600;
  color: #337ab7;
}
.video_box_text h5:hover{
  color: #0f0f0f;
}
.video_box_text p{
  font-size: 14px;
  color: #596069;
  white-space: normal;
}
.video_box_text:hover{
  border-radius: 5px;
  background-color: rgba(140, 147, 157, 0.31);
}

.product_video_box{
  width: 360px;
  min-height: 360px;
  position: absolute;
  display: none;
  background-color: #ffffff;
  z-index: 999;
}
/*video end*/