.column-news-list{padding-bottom:400px;}
.column-news-list .news_list{
    position: relative;
    width: 1300px;
    height: 1775px;
    margin: 0 auto;
    background: url(/_upload/tpl/00/36/54/template54/images/history_bg.png) no-repeat center / 100% 100%;
}
.column-news-list .news{
    position: absolute;
    z-index: 15;
    width: 290px;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.column-news-list .news.noImg .img_box{display: none;}
.column-news-list .news_con{
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.column-news-list .news_box{
    width: 100%;
}
.column-news-list .short_title{
    font-size: 48px;
    font-weight: bold;
    color: #195283;
    background-color: #fbfbfb;
    width: fit-content;
    padding: 0 5px;
}
.column-news-list .img_box{
    width: 219px;
    border: 2px solid #195283;
    padding: 8px;
    border-radius: 50%;
}
.column-news-list .img_box .news_imgs{
    width: 100%;
    height: 0;
    padding-top: 100%;
    position: relative;
    background-color: #e5e5e5;
    border-radius: 50%;
}
.column-news-list .img_box .news_imgs img{
    position: absolute;
    z-index: 10;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.column-news-list .second_title{
    font-size: 24px;
    line-height: 28px;
    color: #666;
    width: 100%;
}
.column-news-list .news_intro{
    width: 100%;
    font-size: 20px;
    line-height: 28px;
    color: #333;
}

.column-news-list .news:nth-child(-n+2) .short_title{color: #CC6666;}
.column-news-list .news:nth-child(2) .news_con,
.column-news-list .news:nth-child(5) .news_con,
.column-news-list .news:nth-child(7) .news_con,
.column-news-list .news:nth-child(9) .news_con{flex-direction: column-reverse;}

.column-news-list .news:nth-child(5) .news_intro,
.column-news-list .news:nth-child(6) .news_intro{text-align:center;}

.column-news-list .news:nth-child(1){left: 660px;top: 180px;}
.column-news-list .news:nth-child(2){left: 990px;top: 180px;}
.column-news-list .news:nth-child(3){left: 960px;top: 620px;}
.column-news-list .news:nth-child(4){left: 560px;top: 620px;}
.column-news-list .news:nth-child(5){left: 100px;top: 620px;}
.column-news-list .news:nth-child(6){left: 100px;top: 970px;}
.column-news-list .news:nth-child(7){left: 560px;top: 970px;}
.column-news-list .news:nth-child(8){left: 960px;top: 970px;}
.column-news-list .news:nth-child(9){left: 960px;top: 1450px;}
.column-news-list .news:nth-child(10){left: 560px;top: 1450px;}


@media screen and (max-width: 999px) { 
.column-news-list {
    padding-bottom: 200px;
    zoom: 1 !important;
display:none;
}
.column-news-list .news_list {
    position: relative;
    width: 100%;
    height: auto;
    margin: 0 auto;
    background: unset;
}
.column-news-list .news {
    position: relative;
    z-index: 15;
    top: 0 !important;
    left: 0 !important;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 20px;
}
.column-news-list .news_con{gap:10px;}
}

/*示例手机版样式*/
.about-timeline{background-color:#fbfbfb; padding: 140px 0 125px;display:none;}
.about-timeline .second_title{font-size:18px;}
.timeline-box h6{font-size: 55px; line-height: 1; color: #195482; font-weight: 700;position: relative; z-index: 1; display: inline-block; width: auto; padding: 0 10px;margin-top: 0; transform: translate(0,-50%);} 
.timeline-row:nth-child(1) h6{color:#cc6666}

.timeline-box p{font-size: 18px; line-height: 27px; color: #000000; font-weight: 400;margin-bottom: 26px;} 
.timeline-box p:last-of-type{margin-bottom:15px;} 
.start-point h4{font-size: 17px; line-height: 23px; color: #ffffff; font-weight: 600;text-transform: uppercase;background-color: #cc6666;border-radius: 10px;display: block; width: auto; text-align: center; padding: 5px 25px;position: relative;margin-bottom: 45px;} 
.black-dot{width: 21px;height: 21px;background-color: #fff;border:2px solid #cc6666;border-radius: 50%;display: block;margin: 0 auto 62px;z-index: 1;} 
.start-point{position: relative;display: flex; justify-content: center; flex-direction: column; align-items: center} 
.start-point:before{content:'';position: absolute;left: 0;height: 100%;width: 0px;background-color: #bfbfbf;left: 50%;top: 0;transform: translate(-50%,0%);-webkit-transform: translate(-50%,0%);-moz-transform: translate(-50%,0%); border-left: 8px solid #aaa;} 

/* 线条加粗为1px */
.timeline-row .horizontal-line {border-top: 8px solid #aaa; width: calc(100% - 150px); margin: 0 auto; position: absolute; top: 0; left: 50%; z-index: 0; transform: translate(-50%,0%); }
.timeline-row .verticle-line { margin: 0; padding: 0; width: 8px; border-right: 8px solid #aaa; height: calc(100% - 150px); position: absolute; top: 0; right: 0; margin: auto 0; bottom: 0; } 
.start-point:before { border-left: 8px solid #aaa; } /* 起始线加粗 */
.timeline-row:nth-child(2n+2) .verticle-line { left: 0; right: inherit; } 
.corner { position: absolute; border-right: 8px solid #aaa; width: 76px; height: 76px; right: 0; border-top: 8px solid #aaa; top: 74.9px; border-radius: 0 70px 0 0;top: 0; } 
.timeline-row:nth-child(2n+2) .corner { right: inherit; left: 0; border-left: 8px solid #aaa; border-right: 0; border-radius: 70px 0 0 0; } 
.corner.bottom { bottom: -76px; top: inherit; border-radius: 0; border-top: 0; border-bottom: 8px solid #aaa; border-radius: 0 0 70px 0; right: 0;z-index: 1;bottom: -1px; } 
.timeline-row:nth-child(2n+2) .corner.bottom { border-radius: 0 0 0 70px; } 
.timeline-row { display: flex; justify-content:space-around; flex-wrap: wrap; padding-bottom: 0px; position: relative; margin-bottom: 0px; } 
.timeline-row:nth-child(2n+2) { justify-content: space-around;text-align: right; padding: 0 2%; } 
.timeline-row:nth-child(2n+2) { flex-direction: row-reverse; } 
.timeline-box { max-width: 550px; margin-right: 25px; position: relative; } 
.timeline-main{margin-top: 75px;} 
.timeline-row:first-child { margin: 0 0px 0 auto; max-width: 50%; justify-content: space-between; padding: 0 0 0 120px; }
.corner.bl{ bottom: 0; left: 0; border-left: 8px solid #aaa; border-bottom: 8px solid #aaa; border-radius: 0 0 0px 100%; border-right: none; border-top: none; height: 76px; width: 76px; } 
.start-point .corner.bl{ left: 50%; bottom: 0px; transform: translateY(100%); top: unset; } 
.timeline-box:before{ content: ''; position: absolute; left: 0; top: 27.5px; height: 1px; width: 100%; } 
.timeline-box-wrap { padding: 45px 0px 0; position: relative; background: #fbfbfb; padding: 0; margin-bottom: 90px; } 
.timeline-row:first-child .timeline-box:last-child { margin-right: 5%; } 
.timeline-content { padding: 10px 10px 0; } 
.timeline-content-txt { padding: 10px 0 0 0;font-size:18px; } 
.timeline-box.img-right .timeline-content,.timeline-box.img-left .timeline-content{ display: flex; align-items: flex-start; } 
.timeline-box.img-right .timeline-content img{ margin-left: 18px; } 
.timeline-box.img-left .timeline-content img{ margin-right: 18px; } 
.timeline-box.img-left .timeline-content{ flex-direction: row-reverse; } 
.timeline-row:first-child .timeline-box:first-child img{/* filter: drop-shadow(0 0 27px rgba(0,0,0,0.16)); -webkit-filter: drop-shadow(0 0 27px rgba(0,0,0,0.16));*/ display: block; margin: 0; } 
.timeline-box-wrap .timeline-content img {/* filter: drop-shadow(0 0 27px rgba(0,0,0,0.16)); -webkit-filter: drop-shadow(0 0 27px rgba(0,0,0,0.16));*/ z-index: 2; position: relative; } 
.timeline-row:last-child .corner.bottom { display: none; } 
.timeline-row:nth-child(2n+1) .timeline-box:last-child .timeline-box-wrap{ text-align: center; }
.start-point.end-point:before{ display: none; }
.start-point.end-point{ 
  position: absolute; 
  bottom: -30px; 
  left: 50%; 
  transform: translateX(-50%); 
  z-index: 10;
}

/* 调整最后一行 */
.timeline-row:last-child {
  position: relative;
  padding-bottom: 80px;
}

/* 隐藏最后一个corner.bottom */
.timeline-row:last-child .corner.bottom {
  display: none;
}

/* 调整最后一个Continue的样式 */
.timeline-row:last-child .start-point.end-point h4 {
  margin-bottom: 0;
  margin-top: 20px;
}

.timeline-box.img-right .timeline-content-txt {text-align: right;}
.timeline-box.img-left .timeline-content-txt {text-align: left;}
.timeline-box.img-left, .timeline-box.img-right {text-align: center;}
.timeline-row:first-child .timeline-box::after {left: auto; right: 0; -webkit-transform: translate(100%,-50%) rotate(0deg); transform: translate(100%,-50%) rotate(0deg);}
.timeline-row:first-child .timeline-box:first-child {width: 36%;}
.timeline-row .timeline-box:nth-child(3)::after {display: none;}
.timeline-row:last-child .verticle-line::after {display: none;}
.timeline-row:first-child .timeline-box:nth-child(2)::after {display: none;}

.timeline-content-img .timeline-content {position: relative;}

/*==============Responsive==============*/

@media screen and (max-width: 1800px) {
  .timeline-box {max-width: 460px;}
  .timeline-box.img-right .timeline-content img, .timeline-box.img-left .timeline-content img {max-width: 220px; max-height: 230px;}
  .timeline-box-wrap .timeline-content img {max-width: 100%;}
}

@media screen and (max-width: 1600px){
  .timeline-row:first-child .timeline-box:first-child {width: 38%;}
  .timeline-box {max-width: 380px;}
  .timeline-box.img-right .timeline-content img, .timeline-box.img-left .timeline-content img {max-width: 180px; max-height: 190px;}
  .timeline-box h6 {font-size: 50px;}
  .about-timeline {padding: 120px 0 100px;}
  .timeline-box p {font-size: 16px;}
}

@media screen and (max-width: 1440px) {
  .about-timeline {padding: 100px 0 80px;}
  .start-point h4 {font-size: 15px; letter-spacing: 0;}
  .timeline-box h6 {font-size: 40px;}
  .timeline-row:first-child .timeline-box:first-child {width: 45%;}
  .timeline-box p {font-size: 15px; line-height: 1.4;}
  .timeline-box {max-width: 300px;}
  .timeline-box.img-right .timeline-content img, .timeline-box.img-left .timeline-content img {max-width: 140px; max-height: 200px;}
  .timeline-box-wrap .timeline-content img {max-width: 100%;}
  .timeline-row:first-child .timeline-box:nth-child(2) {width: 150px;}
}

@media screen and (max-width: 1199px) {
  .about-timeline {padding: 90px 0 60px;}
  .timeline-box h6 {font-size: 34px;}
  .timeline-box {max-width: 240px;}
  .timeline-row:first-child {padding: 0 0 0 60px;}
  .timeline-row:first-child .timeline-box:first-child {width: 42%;}
  .timeline-box.img-right .timeline-content, .timeline-box.img-left .timeline-content {flex-wrap: wrap;}
  .timeline-box.img-right .timeline-content img, .timeline-box.img-left .timeline-content img {max-width: 180px; max-height: 200px;}
  .top-timeline-arrow.timeline-content-img .timeline-content::after {right: 0;}
  .img-right.timeline-content-img .timeline-content::after {top: -20px; right: -45px;}
  .timeline-box.img-right .timeline-content-txt {width: 90%;}
}

@media screen and (max-width: 999px) {
.about-timeline{display:block;        background: none;}
  .corner {display: none;}
  .timeline-row .horizontal-line {display: none;}
  .timeline-row:first-child {max-width: 100%; padding: 0;}
  .timeline-main {margin-top: 0;}
  .timeline-row .verticle-line {right: 50%; transform: translate(50%,0); height: calc(100% - 0px);}
  .timeline-row:nth-child(2n+2) .verticle-line {left: auto; right: 50%;}
  .verticle-line::after {display: none;}
  
  .timeline-row .timeline-box {width: 100%; max-width: 100%; margin: 0;}
  .timeline-row:first-child .timeline-box:first-child {width: 100%; margin: 0;}
  .timeline-row:first-child .timeline-box:nth-child(2) {width: 100%;}
  .timeline-box p br {display: none;}
  .timeline-box h6 {transform: translate(0,-0%); padding: 0;}
  .timeline-content {padding: 0;}
  .timeline-box.img-right .timeline-content-txt {width: 100%;}
  .start-point.end-point {right: 50%; transform: translateX(50%); bottom: -20px;}
  .about-timeline {padding: 80px 0;}
  .timeline-box::after {-webkit-transform: translate(-100%,100%) rotate(180deg); transform: translate(-100%,100%) rotate(180deg); right: 50%; top: 20px; left: 50%;}
  .timeline-box-wrap {width: 50%; text-align: right; padding: 0 30px 0 0; margin: 40px 0 0 0;}
  .timeline-row .timeline-box img {margin: 0 0 0 auto;}
  .timeline-row:first-child .timeline-box:nth-child(2)::after {display: block;}
  .timeline-row:first-child .timeline-box:first-child img {margin: 0 0 0 auto;}
  .timeline-box.img-right .timeline-content img, .timeline-box.img-left .timeline-content img {margin: 0 0 0 auto;}
  .timeline-row .timeline-box:nth-child(2n) .timeline-box-wrap {margin: 40px 0 0 auto; padding: 0 0 0 30px; text-align: left;}
  .timeline-row:nth-child(2n+1) .timeline-box::after {left: auto; right: 50%; -webkit-transform: translate(0%,100%) rotate(180deg); transform: translate(0%,100%) rotate(180deg); top: 20px;}
  .timeline-row .timeline-box:nth-child(2n)::after {transform: translate(100%,100%) rotate(0deg); -webkit-transform: translate(100%,100%) rotate(0deg); right: 50%; left: auto;}
  .timeline-row .timeline-box:nth-child(3)::after {display: block;}
  .timeline-box.img-left .timeline-content-txt {text-align: right;}
  .timeline-row:last-child {padding-bottom: 70px;}
  
  /* 移动端调整Continue位置 */
  .timeline-row:last-child .start-point.end-point {
    bottom: -30px;
  }
}

@media screen and (max-width: 640px) {
  .about-timeline {padding: 50px 0;}
  .timeline-box h6 {font-size: 27px;}
  .timeline-box p {font-size: 14px; line-height: 1.4;}
  .timeline-box-wrap {margin: 30px 0 0 0;}
  .timeline-row .timeline-box:nth-child(2n) .timeline-box-wrap {margin: 30px 0 0 auto;}
  .timeline-box::after, .timeline-row:nth-child(2n+1) .timeline-box::after {top: 6px;}
  .timeline-box-wrap .timeline-content img {max-width: 100%;    border-radius: 50%;padding: 2px;
    border: 1px solid #195283;}
  .timeline-box.img-right .timeline-content img, .timeline-box.img-left .timeline-content img {max-width: 100%; max-height: unset;border-radius:50%;border:1px solid #336591;}
  
  /* 移动端调整Continue位置 */
  .start-point.end-point h4 {
    font-size: 14px;
    padding: 4px 15px;
  }
}