.news-banner {
  background: url(../images/news_banner.jpg) center no-repeat;
  height: 350px;
}
.news-banner .gm {
  height: inherit;
  max-width: 1300px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: black;
}
.news-banner h2 {
  font-size: 40px;
  font-family: "SourceHanSansCN-Bold";
  margin-bottom: 15px;
}
.news-banner span {
  font-size: 20px;
  font-family: "SourceHanSansCN-Regular";
  text-transform: uppercase;
}
.news-menu {
  margin-top: -20px;
}
.news-menu > ul {
  height: 80px;
  width: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #56aab7;
}
.news-menu > ul > li {
  width: 25%;
  text-align: center;
}
.news-menu > ul > li > a {
  font-size: 20px;
  color: white;
  position: relative;
}
.news-menu > ul > li > a img {
  position: absolute;
  bottom: -60%;
  left: 40%;
  display: none;
}
.news-menu > ul > li.on img {
  display: block;
}
.news .gm {
  padding: 75px 0;
  width: 95%;
  max-width: 1300px;
  margin: 0 auto;
}
.news_pagination {
  margin: 0 auto;
  margin-top: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: #b4b4b4;
}
.news_pagination .current {
  padding: 5px 8px;
  border: 1px solid #ccc;
  margin: 0 3px;
  border-radius: 5px;
}
.news_pagination a {
  padding: 5px 8px;
  margin: 0 3px;
  color: #b4b4b4;
}
.news_list > ul > li {
  border: 1px solid #b5b5b5;
  padding: 45px 0;
  margin-bottom: 70px;
}
.news_list > ul > li:last-child {
  margin-bottom: 0;
}
.news_list > ul > li:hover {
  box-shadow: 0 0 10px #888888;
}
.news_list > ul > li:hover .arrow {
  background-color: #daa013;
}
.news_list > ul > li:hover .news_text2 {
  color: #56aab7;
}
.news_list > ul > li:hover .news_text2 h1 {
  color: #56aab7;
}
.news_list > ul > li a {
  display: flex;
  align-items: center;
}
.news_list .middle {
  display: flex;
  align-items: center;
  width: calc(94% - 190px);
}
.news_list .middle img {
  border: 2px solid #3d6aa3;
}
.news_list .news_right {
  padding: 0 3%;
}
.news_list .news_right .arrow {
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 36px;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background-color: #d0d0d0;
  color: white;
  transition: 0.5s;
font-family: 宋体;
}
.news_text {
  padding-left: 3%;
}
.news_text h1 {
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 20px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.news_text p {
  font-size: 16px;
  font-weight: 200;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  /* 显示几行 */
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: normal;
  /* 可以换行 */
}
.news_text2 {
  width: 120px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: #787878;
  transition: 0.5s;
}
.news_text2 h1 {
  font-size: 48px;
  font-weight: bold;
  color: #d0d0d0;
  transition: 0.5s;
}
.news_text2 span {
  font-size: 16px;
  font-family: 'SourceHanSansCN-Normal';
}
@media screen and (max-width:520px) {
.news_list .left{ display:none; }
 .news_right{ display:none; }
.news_list > ul > li a{ display:block; }
.news_list > ul > li{ margin-bottom:30px; padding:15px 0; }
.news_list .middle{ display:block; width:97%; margin:0 auto; }
.news_list .middle>img{ width:100%; }
.news_text{ padding:0px; margin-top:10px; }
.news-menu > ul{ width:100%; }
.news .gm{ padding:30px 0px; }
.news-banner{ height:250px; }
}