.m-understand1{padding:92px 0 53px}
.m-understand1 .m-boxa2 .pic img{width:100%}
.m-understand1 .m-boxa2 .desc{line-height:2.2}
.m-understand1 .m-boxa2 .desc p{font-size:16px!important;line-height:1.7!important;text-indent:2em;margin-bottom:5px;text-align:justify;}
.m-understand1 .m-boxa2{padding:0}
.m-understand1 .m-boxa2 .pic{width:700px}
.m-understand1 .m-boxa2 .txt{padding:10px 0 0}
.m-understand1 .m-boxa2 .txt .top{margin-bottom:25px}
.m-understand1 .m-inner2{margin-bottom:42px}
.m-understand1 .ul-num1{position:static;bottom:auto;left:auto;right:auto;background:0 0;color:#fff;height:160px;display:flex;align-items:center;justify-content:space-between;padding:0 24px}
.m-understand1 .ul-lista2 .top{margin-bottom:0;font-weight:700}
.m-understand1 .ul-num1 .top{color:#0b92e5}
.m-understand1 .ul-num1 .txt{color:#252626;padding:3px 0 0}
.m-understand2{position:relative;background-position:center;background-size:cover;background-repeat:no-repeat;padding:67px 0 81px}
.m-understand2 .g-tit .tit{margin-bottom:0}
.m-understand2 .g-tit .desc{margin-bottom:110px}
.m-understand2 .bg{position:absolute;bottom:0;left:0;right:0;width:100%;height:50%;background:linear-gradient(0deg,rgba(0,0,0,.75) 0,rgba(0,0,0,0) 82%);z-index:1}
.m-understand2 .g-tit{position:relative;z-index:2}
.ul-num1 .con{position:relative;text-align:center}
.ul-num1 .con::after{position:absolute;top:50%;right:-100%;transform:translateY(-50%);content:'';display:block;width:1px;height:59px;background-color:#e1e3e5}
.swiper-e1{position:relative;overflow:hidden;height:526px;z-index:2;margin:0 -44.5px;padding-bottom:40px}
.swiper-e1 .con{padding-top:14px;margin:0 44.5px}
.swiper-e1 .swiper-slide:nth-child(odd) .con{margin-top:40px}
.swiper-e1 .pic{width:262px;height:auto;margin-bottom:26px}
.swiper-e1 .pic img{display:block;width:100%;object-fit:contain}
.swiper-e1 .year{font-size:20px;font-weight:700;color:#fff;margin-bottom:24px}
.swiper-e1 .num{font-family:OswaldBold;font-size:40px;font-weight:700;color:#fff;margin-right:8px;line-height:1.1}
.swiper-e1 .desc{font-size:16px;line-height:30px;color:#fff;text-align:justify;}
.swiper-e1 .circel{position:relative;width:36px;height:36px;overflow:hidden;border-radius:50%;background:rgba(255,255,255,.2)}
.swiper-e1 .circel::after{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:16px;height:16px;background:#fff;display:block;content:' ';border-radius:50%;overflow:hidden}
.swiper-e1 .dot{position:relative;width:50px;height:50px;left:0;margin-right:4px;margin-top:10px;float:left}
.swiper-e1 .dot::after{position:absolute;top:16px;left:8px;transform:translateX(-50%);display:block;content:' ';width:2px;height:354px;background:linear-gradient(180deg,#fff 0,rgba(255,255,255,0) 100%)}
.swiper-e1 .txt{overflow:hidden}
.swiper-e1 .swiper-button-next:after,.swiper-e1 .swiper-button-prev:after,.swiper-e1 .swiper-container-rtl .swiper-button-next:after,.swiper-e1 .swiper-container-rtl .swiper-button-prev:after{display:none}
.swiper-e1 .swiper-button-next,.swiper-e1 .swiper-button-prev{font-size:16px;color:#fff;text-transform:uppercase;width:120px;height:48px;line-height:48px;box-sizing:border-box;border:1px solid #fff;text-align:center;opacity:1}
.swiper-e1 .swiper-button-prev span{background-image:url(../images/e-prev.png);background-position:left center;background-size:13px auto;background-repeat:no-repeat;padding-left:22px}
.swiper-e1 .swiper-button-next span{background-image:url(../images/e-next.png);background-position:right center;background-size:13px auto;background-repeat:no-repeat;padding-right:22px}
.swiper-e1 .swiper-button-prev,.swiper-e1 .swiper-container-rtl .swiper-button-next{left:auto;right:200px;bottom:0;top:auto}
.swiper-e1 .swiper-button-next,.swiper-e1 .swiper-container-rtl .swiper-button-prev{right:0;left:auto;bottom:0;top:auto}
.swiper-e1 .year-now{position:relative;z-index:99!important;font-size:16px;color:#fff;display:inline-block;padding-top:20px}
.swiper-container-horizontal>.swiper-pagination-progressbar{width:200px!important;height:6px!important;left:0;top:auto!important;bottom:40px!important;background-color:#fff}
.swiper-pagination-progressbar .swiper-pagination-progressbar-fill{background:#0b92e5!important}
.m-understand3{padding:80px 0;background:#f5f7fa;overflow:hidden}
.m-understand3 .box{overflow:hidden}
.m-understand3 .box .pic1{width:520px;height:640px;float:left;overflow:hidden;margin-right:100px}
.m-understand3 .box .pic1 img{display:block;width:100%;height:100%;object-fit:cover}
.m-understand3 .box .txt{overflow:hidden;padding-top:8px}
.m-understand3 .g-tit .tit{margin-bottom:11px}
.m-understand3 .g-tit .desc{margin-bottom:41px}
.m-understand4{padding:76px 0 40px}
.m-understand4 .g-tit .tit{line-height:1.1;margin-bottom:47px}
.m-understand4 .g-tit .desc{margin-bottom:44px}
.ul-liste1 .con{overflow:hidden;border-bottom:1px solid #e1e3e5;padding:36px 0}
.ul-liste1 .txt1{float:left;overflow:hidden;margin-right:24px}
.ul-liste1 .txt2{display:flex;justify-content:space-between;align-items:center;overflow:hidden}
.ul-liste1 .tit{font-size:16px;font-weight:700;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;color:#252626;line-height:24px;transition:.5s;width:100px}
.ul-liste1 .txt2 .desc{font-size:16px;line-height:24px;color:#575859;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;flex:auto;transition:.5s;width:500px}
.ul-liste1 .txt2 .info{font-size:14px;color:#8a8d8d;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;line-height:24px;transition:.5s}
.ul-liste1 .con:hover .tit,.ul-liste1 .con:hover .txt2 .desc,.ul-liste1 .con:hover .txt2 .info{color:#0b92e5}
.ul-liste1 .pic{float:left;width:24px;height:24px;overflow:hidden;margin-right:24px}
.ul-liste1 .pic img{display:inline-block;max-width:100%;transition:.5s;vertical-align:middle}
.ul-liste1 .con:hover img,.ul-liste1 .pic .img2{display:none}
.ul-liste1 .con:hover .img2{display:block}
.m-understand1 .ul-lista2 .num{font-family:OswaldBold}
.m-understand4 .pic1{float:left;width:800px;height:700px;margin-right:120px}
.m-understand4 .pic1 img{display:block;width:100%;height:100%;object-fit:contain}
.m-understand4 .txt{overflow:hidden}
.ul-liste2 .g-tit1{font-size:18px;font-weight:700;color:#252626;margin-bottom:20px}
.ul-liste2 .item{overflow:hidden;margin:0 -20px}
.ul-liste2 .con{float:left;width:33.3%}
.ul-liste2 .txt{margin:0 20px}
.ul-liste2 .pic{width:44px;height:44px;margin:0 auto 14px;text-align:center}
.ul-liste2 li{margin-bottom:30px}
.ul-liste2 .pic img{display:inline-block;vertical-align:middle}
.ul-liste2 .tit{font-size:14px;color:#252626;text-align:center;font-weight:400}
.m-understand5{position:relative;background:#f5f7fa}
.m-understand5 .g-tit .tit{margin-bottom:24px}
.m-understand5 .box{position:absolute;right:0;width:100%;top:0;padding-top:70px}
.m-understand5 .pic{width:740px}
.m-understand5 .pic img{display:block;width:100%;height:100%;object-fit:cover}
.m-understand5 .txt{float:right;width:880px}
.m-understand5 .desc{font-size:18px;font-family:yang-bold;font-weight:800;line-height:36px;color:#252626;padding-bottom:31px;margin-bottom:29px;border-bottom:1px solid #e1e3e5}
.m-understand5 .info{height:260px;overflow:hidden;overflow-y:auto;padding-right:1em;font-size:16px;line-height:32px;color:#252626;margin-bottom:44px}
.m-understand5 .info p{margin-bottom:15px;text-indent:2em}
.m-understand5 .info p:last-child{margin-bottom:0}
.m-understand5 .con .item{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}
.m-understand5 .con .item .p{position:relative;font-size:16px;font-weight:500;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;color:#252626;padding-left:16px;width:720px;transition:.5s}
.m-understand5 .con .item p{width:100%;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.m-understand5 .con .item p::after{position:absolute;left:0;top:50%;transform:translateY(-50%);display:block;content:' ';width:8px;height:8px;background:#0b92e5;border-radius:50%}
.m-understand5 .more a{background-image:url(../images/e-icon14.png);background-size:18px auto;background-repeat:no-repeat;background-position:right center;font-size:16px;text-align:right;color:#8a8d8d;padding-right:20px;transition:.5s;float:right}
.m-understand5 .more{overflow:hidden}
.m-understand5 .more:hover a{color:#0b92e5}
.m-understand5 .con .date{font-size:16px;text-align:right;color:#8a8d8d;transition:.5s}
.m-understand5 .con .item:hover .date,.m-understand5 .con .item:hover p{font-weight:700;color:#0b92e5}
.m-understand6 .tit{font-size:40px;font-weight:700;text-align:right;color:#fff;margin-bottom:10px}
.m-understand6{padding:77px 0 93px;background-position:center;background-size:cover;background-repeat:no-repeat}
.m-understand6 .desc{font-size:18px;font-weight:700;line-height:36px;text-align:right;color:#fff;margin-bottom:40px}
.m-understand6 .link{width:48px;height:48px;border-radius:50%;float:right;background-image:url(../images/e-icon13.png);background-size:48px auto;background-repeat:no-repeat;background-position:right center;transition:.3s}
.m-understand6 .link:hover{background-image:url(../images/e-icon13-on.png)}
@media only screen and (min-width:1199px){
.m-understand1{padding:4.791vw 0 2.76vw}
.m-understand1 .m-boxa2 .desc{line-height:2.2;text-align:justify;}
.m-understand1 .m-boxa2 .desc p{font-size:.833vw!important;text-indent:2em;margin-bottom:.26vw}
.m-understand1 .m-boxa2{padding:0}
.m-understand1 .m-boxa2 .pic{width:36.45vw}
.m-understand1 .m-boxa2 .txt{padding:.52vw 0 0}
.m-understand1 .m-boxa2 .txt .top{margin-bottom:1.302vw}
.m-understand1 .m-inner2{margin-bottom:2.187vw}
.m-understand1 .ul-num1{bottom:auto;left:auto;right:auto;background:0 0;height:8.333vw;align-items:center;justify-content:space-between;padding:0 1.25vw}
.m-understand1 .ul-lista2 .top{font-weight:700}
.m-understand1 .ul-num1 .txt{padding:.156vw 0 0}
.m-understand2{background-size:cover;background-repeat:no-repeat;padding:3.489vw 0 4.218vw}
.m-understand2 .g-tit .desc{margin-bottom:5.729vw}
.m-understand2 .bg{bottom:0;left:0;right:0;background:linear-gradient(0deg,rgba(0,0,0,.75) 0,rgba(0,0,0,0) 82%)}
.ul-num1 .con::after{top:50%;right:-100%;transform:translateY(-50%);content:'';width:1px;height:3.072vw}
.swiper-e1{height:27.39vw;margin:0 -2.317vw;padding-bottom:2.083vw}
.swiper-e1 .con{padding-top:.729vw;margin:0 2.317vw}
.swiper-e1 .swiper-slide:nth-child(odd) .con{margin-top:2.083vw}
.swiper-e1 .pic{width:13.64vw;margin-bottom:1.354vw}
.swiper-e1 .year{font-size:1.041vw;font-weight:700;margin-bottom:1.25vw}
.swiper-e1 .num{font-family:OswaldBold;font-size:2.083vw;font-weight:700;margin-right:.416vw;line-height:1.1}
.swiper-e1 .desc{font-size:.833vw;line-height:1.562vw}
.swiper-e1 .circel{width:1.875vw;height:1.875vw;border-radius:50%;background:rgba(255,255,255,.2)}
.swiper-e1 .circel::after{top:50%;transform:translate(-50%,-50%);width:.833vw;height:.833vw;background:#fff;content:' ';border-radius:50%}
.swiper-e1 .dot{width:2.604vw;height:2.604vw;left:0;margin-right:.208vw;margin-top:.52vw}
.swiper-e1 .dot::after{top:.833vw;left:.416vw;transform:translateX(-50%);content:' ';width:.104vw;height:18.43vw;background:linear-gradient(180deg,#fff 0,rgba(255,255,255,0) 100%)}
.swiper-e1 .swiper-button-next,.swiper-e1 .swiper-button-prev{font-size:.833vw;text-transform:uppercase;width:6.25vw;height:2.5vw;line-height:2.5vw;box-sizing:border-box;border:1px solid #fff;opacity:1}
.swiper-e1 .swiper-button-prev span{background-image:url(../images/e-prev.png);background-size:.677vw auto;background-repeat:no-repeat;padding-left:1.145vw}
.swiper-e1 .swiper-button-next span{background-image:url(../images/e-next.png);background-size:.677vw auto;background-repeat:no-repeat;padding-right:1.145vw}
.swiper-e1 .swiper-button-prev,.swiper-e1 .swiper-container-rtl .swiper-button-next{left:auto;right:10.41vw;bottom:0;top:auto}
.swiper-e1 .swiper-button-next,.swiper-e1 .swiper-container-rtl .swiper-button-prev{right:0;left:auto;bottom:0;top:auto}
.swiper-e1 .year-now{font-size:.833vw;padding-top:1.041vw}
.swiper-container-horizontal>.swiper-pagination-progressbar{width:10.41vw!important;height:.312vw!important;left:0;top:auto!important;bottom:2.083vw!important}
.swiper-pagination-progressbar .swiper-pagination-progressbar-fill{background:#0b92e5!important}
.m-understand3{padding:4.166vw 0;background:#f5f7fa}
.m-understand3 .box .pic1{width:27.08vw;height:33.33vw;margin-right:5.208vw}
.m-understand3 .box .pic1 img{object-fit:cover}
.m-understand3 .box .txt{padding-top:.416vw}
.m-understand3 .g-tit .tit{margin-bottom:.572vw}
.m-understand3 .g-tit .desc{margin-bottom:2.135vw}
.m-understand4{padding:3.958vw 0 2.083vw}
.m-understand4 .g-tit .tit{line-height:1.1;margin-bottom:2.447vw}
.m-understand4 .g-tit .desc{margin-bottom:2.291vw}
.ul-liste1 .con{border-bottom:1px solid #e1e3e5;padding:1.875vw 0}
.ul-liste1 .txt1{margin-right:1.25vw}
.ul-liste1 .txt2{justify-content:space-between;align-items:center}
.ul-liste1 .tit{font-size:.833vw;font-weight:700;line-height:1.666vw;white-space:nowrap;line-height:1.25vw;transition:.5s;width:5.208vw}
.ul-liste1 .txt2 .desc{font-size:.833vw;line-height:1.25vw;white-space:nowrap;flex:auto;transition:.5s;width:26.04vw}
.ul-liste1 .txt2 .info{font-size:.729vw;white-space:nowrap;line-height:1.25vw;transition:.5s}
.ul-liste1 .pic{width:1.25vw;height:1.25vw;margin-right:1.25vw}
.m-understand1 .ul-lista2 .num{font-family:OswaldBold}
.m-understand4 .pic1{width:41.66vw;height:36.45vw;margin-right:6.25vw}
.m-understand4 .pic1 img{object-fit:contain}
.ul-liste2 .g-tit1{font-size:.937vw;font-weight:700;margin-bottom:1.041vw}
.ul-liste2 .item{margin:0 -1.041vw}
.ul-liste2 .con{width:33.3%}
.ul-liste2 .txt{margin:0 1.041vw}
.ul-liste2 .pic{width:2.291vw;height:2.291vw;margin:0 auto .729vw}
.ul-liste2 li{margin-bottom:1.562vw}
.ul-liste2 .tit{font-size:.729vw;font-weight:400}
.m-understand5{background:#f5f7fa}
.m-understand5 .g-tit .tit{margin-bottom:1.25vw}
.m-understand5 .box{right:0;top:0;padding-top:3.645vw}
.m-understand5 .pic{width:38.54vw}
.m-understand5 .pic img{object-fit:cover}
.m-understand5 .txt{width:45.83vw}
.m-understand5 .desc{font-size:.937vw;font-family:yang-bold;font-weight:800;line-height:1.875vw;padding-bottom:1.614vw;margin-bottom:1.51vw;border-bottom:1px solid #e1e3e5}
.m-understand5 .info{height:13.54vw;padding-right:1em;font-size:.833vw;line-height:1.666vw;margin-bottom:2.291vw;text-align:justify;}
.m-understand5 .info p{margin-bottom:.781vw;text-indent:2em}
.m-understand5 .con .item{justify-content:space-between;align-items:center;margin-bottom:1.041vw}
.m-understand5 .con .item .p{font-size:.833vw;font-weight:500;white-space:nowrap;padding-left:.833vw;width:37.5vw;transition:.5s}
.m-understand5 .con .item p{white-space:nowrap}
.m-understand5 .con .item p::after{left:0;top:50%;transform:translateY(-50%);content:' ';width:.416vw;height:.416vw;background:#0b92e5;border-radius:50%}
.m-understand5 .more a{background-image:url(../images/e-icon14.png);background-size:.937vw auto;background-repeat:no-repeat;font-size:.833vw;padding-right:1.041vw;transition:.5s}
.m-understand5 .con .date{font-size:.833vw;transition:.5s}
.m-understand5 .con .item:hover .date,.m-understand5 .con .item:hover p{font-weight:700}
.m-understand6 .tit{font-size:2.083vw;font-weight:700;margin-bottom:.52vw}
.m-understand6{padding:4.010vw 0 4.843vw}
.m-understand6 .desc{font-size:.937vw;font-weight:700;line-height:1.875vw;margin-bottom:2.083vw}
.m-understand6 .link{width:2.5vw;height:2.5vw;border-radius:50%;background-image:url(../images/e-icon13.png);background-size:2.5vw auto;background-repeat:no-repeat;transition:.3s}
.m-understand6 .link:hover{background-image:url(../images/e-icon13-on.png)}
}
@media only screen and (max-width:1199px){
.m-understand1 .m-boxa2 .pic{float:none;width:100%;margin-left:0}
.m-understand1 .m-boxa2 .desc p{font-size:14px!important;line-height:1.6!important}
.m-understand1{padding:12px 0 0}
.m-understand1 .ul-num1{height:100px;margin-bottom:15px;margin-top:0}
.ul-num1 .con::after{height:40px}
.m-understand1 .m-inner2{margin-bottom:10px}
.m-understand2{padding:30px 0 40px}
.m-understand2 .g-tit .desc{margin-bottom:50px}
.swiper-e1 .circel::after{width:10px;height:10px}
.swiper-e1 .circel{width:30px;height:30px}
.swiper-e1 .dot{width:30px;margin-right:20px}
.swiper-e1 .con{margin:0 5.5px}
.swiper-e1{position:relative;overflow:hidden;height:460px;z-index:2;padding:0 15px 40px;margin:0 -5.5px}
.swiper-e1 .num{font-size:28px;margin-right:4px}
.swiper-e1 .year{font-size:16px;margin-bottom:10px}
.swiper-e1 .pic{width:220px;height:auto;margin-bottom:10px}
.swiper-e1 .desc{font-size:14px;line-height:26px}
.swiper-e1 .dot::after{width:2px;height:300px}
.swiper-e1 .swiper-button-next,.swiper-e1 .swiper-button-prev{font-size:14px;width:100px;height:40px;line-height:40px}
.swiper-e1 .swiper-button-prev,.swiper-e1 .swiper-container-rtl .swiper-button-next{right:150px}
.swiper-e1 .year-now{font-size:14px;padding-top:10px}
.m-understand3{padding:40px 0}
.m-understand3 .box .pic1{float:none;width:100%;height:auto;margin-right:0}
.m-understand3 .box .txt{padding-top:8px}
.m-understand3 .g-tit .tit{margin-bottom:4px}
.ul-liste1 .con{padding:20px 0}
.m-understand3 .g-tit .desc{margin-bottom:10px}
.m-understand4 .g-tit .tit{margin-bottom:22px}
.ul-liste1 .pic{margin-right:15px}
.ul-liste1 .txt2 .desc{margin-right:10px;width:auto}
.m-understand4{padding:40px 0 20px}
.m-understand4 .pic1{float:none;width:100%;height:auto;margin-right:0}
.m-understand4 .g-tit .desc{margin-bottom:20px}
.ul-liste2 .g-tit1{font-size:16px;margin-bottom:10px}
.m-understand5 .pic{width:50%;height:auto}
.m-understand5 .txt{width:45%}
.m-understand5 .box{padding-top:30px}
.m-understand5 .g-tit .tit{font-size:20px;margin-bottom:10px}
.m-understand5 .desc{font-size:15px;line-height:20px;color:#252626;padding-bottom:19px;margin-bottom:15px}
.m-understand5 .info p{margin-bottom:8px}
.m-understand5 .info{height:225px;overflow:hidden;overflow-y:auto;padding-right:1em;font-size:14px;line-height:23px;color:#252626;margin-bottom:10px}
.m-understand5 .con .item .p{font-size:14px;padding-left:10px;width:80%}
.m-understand5 .con .item{margin-bottom:10px}
.m-understand5 .con .date{font-size:14px}
.m-understand5 .more a{background-size:14px auto;font-size:14px;padding-right:18px}
.m-understand5 .con .item p::after{width:5px;height:5px}
.m-understand6 .tit{font-size:25px;margin-bottom:4px}
.m-understand6 .desc{font-size:16px;line-height:25px;margin-bottom:20px}
.m-understand6 .link{width:40px;height:40px;background-size:40px auto}
}
@media only screen and (max-width:959px){
.m-understand1 .ul-num1{height:auto;margin-bottom:30px;margin-top:0}
.swiper-e1 .num{font-size:20px;margin-right:4px}
.swiper-e1 .year{font-size:12px;margin-bottom:8px}
.swiper-e1 .circel::after{width:8px;height:8px}
.swiper-e1 .circel{width:28px;height:28px}
.swiper-e1 .dot{width:28px;margin-right:15px}
.swiper-e1 .dot::after{width:2px;height:260px;top:17px}
.swiper-e1 .swiper-button-next,.swiper-e1 .swiper-button-prev{font-size:12px;width:80px;height:30px;line-height:30px}
.swiper-e1 .swiper-button-prev span{background-size:10px auto;padding-left:16px}
.swiper-e1 .swiper-button-prev,.swiper-e1 .swiper-container-rtl .swiper-button-next{right:120px}
.swiper-e1 .swiper-button-next span{background-size:10px auto;padding-right:16px}
.swiper-e1{height:400px;padding-bottom:27px}
.swiper-container-horizontal>.swiper-pagination-progressbar{bottom:29px!important}
.m-understand1 .m-boxa2 .pic{margin:10px 0 0}
.ul-liste1 .con{padding:15px 0}
.ul-liste1 .tit{font-size:14px;line-height:20px;width:80px}
.ul-liste1 .pic{width:20px;height:20px}
.ul-liste1 .txt2 .desc{font-size:14px;line-height:20px}
.ul-liste1 .txt1{margin-right:10px}
.ul-liste1 .txt2 .info{font-size:12px;line-height:20px}
.m-understand4{padding:20px 0 10px}
.m-understand5 .pic{width:100%;height:auto}
.m-understand5 .box{position:static;right:0;width:100%;top:0;padding-top:10px}
.m-understand5 .txt{width:100%;margin-bottom:20px}
.m-understand5 .info{height:auto;overflow:hidden}
.m-understand6 .tit{font-size:20px;margin-bottom:4px}
.m-understand6 .desc{font-size:14px;line-height:19px;margin-bottom:15px}
.m-understand1 .m-boxa2 .txt .top{margin-bottom:8px}
.m-understand2 .g-tit .desc{margin-bottom:26px}
}
@media only screen and (max-width:767px){
.m-understand4 .g-tit .tit{margin-bottom:12px}
.m-understand1 .ul-num1 .con::after{display:none}
.m-understand1 .ul-num1{display:block;text-align:center;height:auto;padding:0}
.m-understand1 .m-inner2{margin-bottom:0}
.m-understand2{padding:20px 0}
.swiper-e1 .swiper-slide:nth-child(odd) .con{margin-top:0}
.swiper-e1{height:320px;padding-bottom:27px}
.swiper-e1 .dot::after{width:2px;height:222px;top:17px}
.swiper-container-horizontal>.swiper-pagination-progressbar{width:100px!important;height:4px!important}
.swiper-e1 .year-now{font-size:12px;padding-top:10px}
.swiper-e1 .swiper-button-prev,.swiper-e1 .swiper-container-rtl .swiper-button-next{right:100px}
.m-understand2 .g-tit .desc{margin-bottom:10px}
.swiper-e1 .num{font-size:18px;margin-right:4px}
.swiper-e1 .circel{width:25px;height:25px}
.swiper-e1 .dot{width:25px;margin-right:10px}
.ul-liste1 .txt1{float:none;overflow:hidden;margin-right:0;margin-bottom:10px}
.m-understand3{padding:20px 0 25px}
.m-understand3 .g-tit .desc{margin-bottom:0}
.ul-liste2 .txt{margin:0 5px}
.ul-liste2 .item{margin:0 -5px}
.ul-liste2 .tit{font-size:12px}
.ul-liste2 .pic{width:40px;height:40px;margin:0 auto 5px}
.ul-liste2 li{margin-bottom:20px}
.m-understand5 .g-tit .tit{font-size:16px;margin-bottom:3px}
.m-understand5 .desc{font-size:12px;line-height:17px;color:#252626;padding-bottom:10px;margin-bottom:7px}
.m-understand5 .con .date{font-size:12px}
.m-understand5 .con .item .p{width:78%}
.m-understand5 .more a{background-size:12px auto;font-size:12px;padding-right:18px}
.m-understand6 .tit{font-size:16px;margin-bottom:4px}
.m-understand6 .desc{font-size:12px;line-height:19px;margin-bottom:15px}
.m-understand6{padding:40px 0 50px}
}
.m-dot{position:relative}
.m-dot .city{position:absolute}
.m-dot .dotted{width:16px;height:16px;background:#fff;border-radius:50%}
.m-dot .city .pulse{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:16px;height:16px;box-shadow:0 0 12px rgba(255,255,255,.4);border-radius:50%;animation:1s linear infinite pulse}
.m-dot .city .pulse2{animation-delay:2s}
.m-dot .city .pulse3{animation-delay:3s}
@keyframes pulse{
70%{width:30px;height:30px;opacity:1}
100%{width:50px;height:50px;opacity:0}
}
@media only screen and (min-width:1199px) and (max-width:1920px){
.m-dot .dotted{width:.833vw;height:.833vw;background:#fff;border-radius:50%}
.m-dot .city .pulse{top:50%;transform:translate(-50%,-50%);width:.833vw;height:.833vw;box-shadow:0 0 .625vw rgba(255,255,255,.4);border-radius:50%;animation:1s linear infinite pulse}
.m-dot .city .pulse2{animation-delay:2s}
.m-dot .city .pulse3{animation-delay:3s}
@keyframes pulse{
70%{width:1.562vw;height:1.562vw;opacity:1}
100%{width:2.604vw;height:2.604vw;opacity:0}
}
}