/*---------------行业列表--------------start*/
.div_header {
  background-color: #F5F7FA;
  width: 100%;
  padding-bottom: 70px;
}

.ui_title {
  margin-top: 70px;
}

.div_industry {
  width: 1350px;
  background-color: #F5F7FA;
  box-sizing: border-box;
}

.div_industry ul {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  /* 为所有的li元素设置间距 */
  justify-content: space-between;
  /* 使其平均分布 */
}

.div_industry li {
  width: 322.5px;
  height: 290px;
  position: relative;
  overflow: hidden;
}

.div_industry li a {
  width: 100%;
  height: 100%;
  justify-content: center;
}

.div_industry li:hover .ui_background img {
  opacity: 0.8;
  transform: scale(1.14);
}

.div_industry li:hover a {
  text-decoration: none;
}

/* 为第一个li元素设置宽度 */
.div_industry li:nth-child(1) {
  width: 665px;
}

/* 设置第二个li元素的宽度，以及其显示位置 */
.div_industry li:nth-child(2) {
  width: 665px;
  order: 3;
  /* 第二行的最后一个位置 */
}

.ui_background {
  position: absolute;
  z-index: 1;
  width: 100%;
  height: 100%;
}

.ui_background img {
  width: 100%;
  height: 100%;
  transition: 400ms;
}

.ui_content {
  width: 100%;
  height: 100%;
  background-color: rgb(0, 0, 0, 0.3);
  justify-content: center;
  z-index: 2;
}

.ui_icon img {
  width: 60px;
  height: 60px;
}

.ui_icon_title {
  font-size: 18px;
  color: #fff;
  margin-top: 20px;
}

.rotated {
  transform: rotate(180deg) !important;
}

.div_industry li:hover .div_industry_detail {
  display: block;
}

.ui_detail_bottom {
  bottom: 35px;
  position: absolute;
  font-size: 14px !important;
  padding: 4px 8px !important;
  background-image: none;
  background-color: #03B8FF;
}



/*---------------行业列表--------------end*/

/*---------------产品列表--------------start*/
.div_product {
  background-color: #fff;
}

/*---------------产品列表--------------end*/

/*---------------典型客户列表--------------start*/
.case_person {
  text-align: right;
}

.more_case,
.more_case:hover {
  background-color: #fff;
  color: #595959 !important;
  background-image: none;
  border-radius: 4px;
  border: 1px solid #dedede;
}

/*---------------典型客户列表--------------end*/



/*---------------为什么选择亿星--------------start*/
.div_about {
  width: 100%;
  background-color: #F5F7FA;
  overflow: hidden;
}

.div_num {
  margin-top: 30px;
  padding-bottom: 0 !important;
}

.div_more {
  width: 100%;
  background: url(../images/syyxbj.png)no-repeat center center;
  background-size: cover;
  padding-top: 70px;
  padding-bottom: 70px;
}

/*---------------为什么选择亿星--------------end*/


/*---------------新闻资讯--------------start*/
.div_news {
  width: 100%;
}

.div_news_body {
  margin-top: 40px;
}

.div_news_top li {
  position: relative;
  width: 240px;
  cursor: pointer;
}

.div_news_top li:not(:last-child) {
  margin-right: 30px;
}

.div_news_content {
  margin-top: 30px;
  margin-bottom: 70px;
  position: relative;
}

.nodisplay {
  display: none !important;
}

.div_news_content>dt {
  display: flex;
  /* 使 div_news_img 和 div_news_detail 一左一右 */
  justify-content: space-between;
  /* 两者之间有间隙 */
  gap: 30px;
  /* 设置间隔 */
}

.div_news_img {
  flex: 1;
  /* 占据一半空间 */
}

.div_news_img ul {
  width: 100%;
}

.div_news_img li {
  display: block;
  width: 100%;
  box-shadow: 0 0 10px rgb(206, 206, 206, 0.5);
}

.div_news_img li img {
  display: block;
  margin: 0 auto;
  width: 100%;
  height: 380px;
  object-fit: cover;
  border-radius: 3px;
}

.div_news_detail {
  flex: 1;
  /* 占据一半空间 */
  display: flex;
  /* 使所有li在同一行 */
  flex-direction: column;
  /* 列方向 */
  gap: 10px;
  /* 设置垂直间隙 */
}

.div_news_detail ul {
  width: 100%;
}

.div_news_detail li {
  width: 100%;
  box-sizing: border-box;
}

.div_top_title {
  display: block;
  margin-bottom: 10px;
  position: relative;
  font-size: 20px;
  color: #595959;
  width: 240px;
  text-align: center;
  padding-bottom: 10px;
}

.div_top_title::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  height: 3px;
  background-color: #e2e2e2;
}

.div_news_detail li:hover .div_news_title,
.div_news_detail li.active .div_news_title {
  color: #03B8FF;
}

.div_top_title:hover::after,
.div_top_title.active::after {
  background-color: #03B8FF;
}

.div_news_content dl>dt .div_top_title.active {
  color: #03B8FF;
}

.div_news_title {
  font-size: 18px;
  color: #252b3A;
  position: relative;
  padding-left: 20px;
}

.div_news_title::before {
  content: '';
  position: absolute;
  left: 0;
  top: 3px;
  width: 4px;
  height: 22px;
  /* background-image: -webkit-linear-gradient(bottom, #03B8FF, #0067FC); */
  background-color: #03B8FF;
}

.div_news_detail li:not(:last-child) {
  margin-bottom: 20px;
}

.div_news_detail li {
  border-bottom: 1px solid #dedede;
  padding-bottom: 5px;
}

.div_news_detail li:hover a {
  text-decoration: none;
}

.div_news_time {
  color: #666;
  padding-left: 20px;
}

.div_news_more {
  position: absolute;
  bottom: 0;
  right: 0;
}

.more_news,
.more_news:hover {
  background-color: #e0e0e0;
  color: #595959 !important;
  background-image: none;
  border-radius: 4px;
  border: 1px solid #dedede;
}

/*---------------新闻资讯--------------end*/

.div_customer{
  padding-bottom: 70px;
}
.i_linkbg {
  margin-top: 0px !important;
}

@media only screen and (max-width: 1400px) {

  .div_header,
  .div_customer,
  .div_logo_list,
  .div_news_content,
  .div_experience {
    padding-bottom: 50px;
  }

  .ui_title,.div_experience_content {
    margin-top: 50px;
  }

  .div_industry {
    width: 1000px;
  }

  .div_industry ul {
    gap: 15px;
  }

  .div_industry li {
    width: 238px;
    height: 214px;
  }

  .div_industry li:nth-child(1),
  .div_industry li:nth-child(2) {
    width: 491px;
  }

  .div_customer_list {
    margin-bottom: 40px;
  }

  .div_customer_list ul li {
    width: 660px;
    height: 267px;
  }

  .case_title {
    font-size: 16px;
  }

  .ui_img,
  .case_name {
    width: 60px;
    height: 30px;
  }

  .ui_img {
    margin-top: 10px;
  }

  .case_voice,
  .case_person {
    font-size: 14px;
  }

  .case_voice {
    text-indent: 28px;
  }

  .slide-button {
    width: 45px;
    height: 45px;
  }

  .div_slide-left-button {
    left: 290px;
  }

  .div_slide-right-button {
    left: 1004px;
  }

  .logo_images img {
    width: 125px;
    height: 40px;
    padding: 15px;
    margin-right: 15px;
  }

  .logo_images {
    margin-top: 20px;
  }

  .logo_images1 {
    margin-top: 5px !important;
  }

  .div_num {
    margin-top: 15px;
  }

  .div_more {
    padding-top: 45px;
    padding-bottom: 85px;
  }
  .div_top_title{
    font-size: 16px;
  }
  .div_news_img li img{
    height: 300px;
  }
  .div_news_title {
    font-size: 14px;
    padding-left: 10px;
  }
  .div_news_title::before{
    top: 7px;
    width: 2px;
    height: 14px;
  }
  .div_news_time{
    padding-left: 10px;
    font-size: 10px;
  }
  .div_news_detail li:not(:last-child){
    margin-bottom: 10px;
  }
  .div_news_detail li{
    padding-bottom: 0;
  }
  .div_left_icon img {
    width: 35px;
    height: 35px;
  }
  .div_left_icon, .div_right_msg{
    margin-left: 10px;
  }
  .msg_title {
    font-size: 14px;
  }
  .msg_content {
    font-size: 10px;
  }
  .div_experience_content ul li:not(:last-child) {
    margin-right: 70px;
  }
  .msg_title{
    margin-bottom: 0;
  }
  .div_news_more{
    bottom: 49px;
  }
}