html {height:100%;}
html,body {height:100%;}
html,body,div,p,strong,span,a,b,ul,ol,li,dl,dt,dd,h1,h2,h3,h4,h5,h6,form,del,img,i,select,button,textarea,input {margin:0;padding:0;}
body {background:#fff;font-family:"Arial","Microsoft YaHei",sans-serif;font-size:12px;color:#292929;position:relative;}
input[type="text"],input[type="password"],select,button,textarea {outline:none;border:none;-webkit-appearance:none;}
a,img,button,input,textarea {-webkit-tap-highlight-color:rgba(255,255,255,0);}
h1,h2,h3,h4,h5,h6,strong {font-weight:normal;}
a {text-decoration:none;color:#292929;}
a:hover {text-decoration:none;}
a:focus {text-decoration:none;}
li {list-style:none;}
img {vertical-align:middle;border:none;}
.fl {float:left;}
.fr {float:right;}
.clear {clear:both;height:0;}
.hidden {overflow:hidden;}
.cell_box {font-size:0;}
.cell_box:before {content:'';height:100%;display:inline-block;vertical-align:middle;}
.cell_box .cell {width:100%;display:inline-block;vertical-align:middle;}
@keyframes bgScale {0% {-webkit-transform:scale(1);-moz-transform:scale(1);-ms-transform:scale(1);transform:scale(1);}
50% {-webkit-transform:scale(1.1);-moz-transform:scale(1.1);-ms-transform:scale(1.1);transform:scale(1.1);}
100% {-webkit-transform:scale(1);-moz-transform:scale(1);-ms-transform:scale(1);transform:scale(1);}
}
@keyframes bgScale {0% {-webkit-transform:scale(1);-moz-transform:scale(1);-ms-transform:scale(1);transform:scale(1);}
50% {-webkit-transform:scale(1.1);-moz-transform:scale(1.1);-ms-transform:scale(1.1);transform:scale(1.1);}
100% {-webkit-transform:scale(1);-moz-transform:scale(1);-ms-transform:scale(1);transform:scale(1);}
}
@keyframes imgbgAni {0% {width:100%;left:0%;}
50% {width:120%;left:-10%;}
100% {width:100%;left:0%;}
}
@keyframes ringScale {0% {opacity:1;-webkit-transform:scale(0.8);-moz-transform:scale(0.8);-ms-transform:scale(0.8);transform:scale(0.8);}
100% {opacity:0;-webkit-transform:scale(2.2);-moz-transform:scale(2.2);-ms-transform:scale(2.2);transform:scale(2.2);}
}
@keyframes scroll3-acitve {0% {opacity:0;visibility:hidden;transform:translateY(90px);}
100% {opacity:1;visibility:visible;transform:translateY(0px);}
}
@keyframes ringScale {0% {opacity:1;-webkit-transform:scale(0.8);-moz-transform:scale(0.8);-ms-transform:scale(0.8);transform:scale(0.8);}
100% {opacity:0;-webkit-transform:scale(2.2);-moz-transform:scale(2.2);-ms-transform:scale(2.2);transform:scale(2.2);}
}
@keyframes lineScaleX {0% {-webkit-transform:scaleX(0);-moz-transform:scaleX(0);-ms-transform:scaleX(0);transform:scaleX(0);}
100% {-webkit-transform:scaleX(1);-moz-transform:scaleX(1);-ms-transform:scaleX(1);transform:scaleX(1);}
}
@keyframes lineScaleY {0% {-webkit-transform:scaleY(0);-moz-transform:scaleY(0);-ms-transform:scaleY(0);transform:scaleY(0);}
100% {-webkit-transform:scaleY(1);-moz-transform:scaleY(1);-ms-transform:scaleY(1);transform:scaleY(1);}
}
.case2_page .main {width:80%;max-width:1440px;margin:0 auto;}
.case2_page .txt_block h3 {font-size:30px;line-height:40px;font-family:'PingFang-Medium';-webkit-transition:color 0.3s ease;-moz-transition:color 0.3s ease;-ms-transition:color 0.3s ease;transition:color 0.3s ease;}
.case2_page .txt_block p {font-size:20px;line-height:34px;font-family:'PingFang-Medium';text-align:justify;-webkit-transition:color 0.3s ease;-moz-transition:color 0.3s ease;-ms-transition:color 0.3s ease;transition:color 0.3s ease;}
.case2_page .section1 {height:100vh;position:relative;overflow:hidden;}
.case2_page .section1 .bg {position:absolute;top:0;left:0;width:100%;height:100%;background-position:center;background-repeat:no-repeat;background-size:cover;}
.case2_page .section1 .left_box,.case2_page .section1 .right_box {position:absolute;top:0;bottom:0;background-color:#fff;width:12.5vw;z-index:2;}
.case2_page .section1 .left_box {left:0;}
.case2_page .section1 .right_box {right:0;}
.case2_page .section2 {padding:12vw 0 8vw;font-size:0;position:relative;overflow:hidden;}
.case2_page .section2 .left {width:50%;display:inline-block;vertical-align:top;position:relative;}
.case2_page .section2 .left .year {position:absolute;top:0;right:30px;font-size:36px;line-height:1;color:#4a4a4a;font-family:'DINPro-Regular';}
.case2_page .section2 .left h3 {font-size:30px;color:#4a4a4a;line-height:40px;font-family:'PingFang-Bold';}
.case2_page .section2 .left p {font-size:20px;line-height:34px;color:#979797;font-family:'PingFang-Bold';margin:4vw 0 5vw;}
.case2_page .section2 .left .link {font-size:0;}
.case2_page .section2 .left .link .s_box {display:inline-block;vertical-align:top;width:36px;height:36px;position:relative;}
.case2_page .section2 .left .link .s_box a.icon {display:block;height:36px;background-position:center;background-repeat:no-repeat;}
.case2_page .section2 .left .link .s_box:nth-of-type(1) {margin-right:20px;}
.case2_page .section2 .left .link .s_box:nth-of-type(1) a.icon {background-image:url("../images/share.png");}
.case2_page .section2 .left .link .s_box:nth-of-type(2) a.icon {background-image:url("../images/icon1.png");}
.case2_page .section2 .left .link .share_box {position:absolute;padding-top:10px;top:100%;left:50%;-webkit-transform:translateX(-50%);-moz-transform:translateX(-50%);-ms-transform:translateX(-50%);transform:translateX(-50%);display:none;}
.case2_page .section2 .left .link .share {font-size:0;white-space:nowrap;}
.case2_page .section2 .left .link .share a {display:inline-block;vertical-align:top;width:54px;height:54px;background-position:center;background-repeat:no-repeat;padding:0;float:none;margin:0 5px;border-radius:50%;background-color:#ebebeb;-webkit-transition:all 0.3s ease;-moz-transition:all 0.3s ease;-ms-transition:all 0.3s ease;transition:all 0.3s ease;}
.case2_page .section2 .left .link .share a[data-cmd="weixin"] {background-image:url("../images/share-1.png");}
.case2_page .section2 .left .link .share a[data-cmd="weixin"]:hover {background-color:#32b16c;}
.case2_page .section2 .left .link .share a[data-cmd="tsina"] {background-image:url("../images/share-2.png");}
.case2_page .section2 .left .link .share a[data-cmd="tsina"]:hover {background-color:#f55451;}
.case2_page .section2 .left .link .share a[data-cmd="sqq"] {background-image:url("../images/share-3.png");}
.case2_page .section2 .left .link .share a[data-cmd="sqq"]:hover {background-color:#34a8d5;}
.case2_page .section2 .left .link .share a:hover {opacity:1;}
.case2_page .section2 .right {width:50%;display:inline-block;vertical-align:top;}
.case2_page .section2 .right .en {font-size:20px;line-height:32px;color:#4a4a4a;font-family:'PingFang-Medium';text-align:justify;}
.case2_page .section2 .right .zh {font-size:20px;line-height:34px;color:#4a4a4a;font-family:'PingFang-Medium';margin-top:40px;text-align:justify;}
.case2_page .section3 {text-align:center;margin-top:-25vh;padding-bottom:100px;}
.case2_page .section3 .video_box {border:12px solid #000;border-radius:25px;background:#000;box-shadow:0 30px 60px rgba(0,0,0,0.3);display:inline-block;vertical-align:top;position:relative;}
.case2_page .section3 .video_box img {display:none;border-radius:20px;max-width:100%;max-height:76vh;}
.case2_page .section3 .video_box video {display:block;border-radius:20px;max-width:100%;max-height:76vh;}
.case2_page .section3 .hide {position:absolute;top:0;left:0;right:0;bottom:0;background:-webkit-linear-gradient(180deg,rgba(0,0,0,0),black);background:-o-linear-gradient(180deg,rgba(0,0,0,0),black);background:-moz-linear-gradient(180deg,rgba(0,0,0,0),black);background:linear-gradient(180deg,rgba(0,0,0,0),black);opacity:0;visibility:hidden;-webkit-transition:all 0.3s ease;-moz-transition:all 0.3s ease;-ms-transition:all 0.3s ease;transition:all 0.3s ease;}
.case2_page .section3 .hide a {position:absolute;bottom:2.5vw;left:50%;font-size:24px;color:#fff;font-family:'PingFang-Medium';-webkit-transform:translateX(-50%);-moz-transform:translateX(-50%);-ms-transform:translateX(-50%);transform:translateX(-50%);opacity:0;-webkit-transition:all 0.3s ease;-moz-transition:all 0.3s ease;-ms-transition:all 0.3s ease;transition:all 0.3s ease;}
.case2_page .section3 .hide a:after {content:'';position:absolute;bottom:0;left:0;right:0;height:1px;background-color:#fff;transform-origin:left center;-webkit-transform:scaleX(0);-moz-transform:scaleX(0);-ms-transform:scaleX(0);transform:scaleX(0);-webkit-transition:transform 0.3s ease;-moz-transition:transform 0.3s ease;-ms-transition:transform 0.3s ease;transition:transform 0.3s ease;}
.case2_page .section3 .hide a:hover:after {-webkit-transform:scaleX(1);-moz-transform:scaleX(1);-ms-transform:scaleX(1);transform:scaleX(1);}
.case2_page .section3 .active .hide {opacity:1;visibility:visible;}
.case2_page .section3 .active .hide a {opacity:1;bottom:4.5vw;}
.case2_page .section4 .txt_block {padding:0vw 0 10vw;}
/*.case2_page .section4 .txt_block h3 {color:#fe0000;}*/
.case2_page .section4 .txt_block h3 {color:#000;}
.case2_page .section4 .txt_block p {color:#808080;margin-top:2vw;max-width:970px;}
.case2_page .section4 .items {position:relative;}

.bodyBg_color2 .case2_page .section4 .txt_block h3{color:#fff;}
.bodyBg_color2 .case2_page .section4 .txt_block p{color:#fff;}
/*.case2_page .section4 .items:before {content:'';width:24vw;height:27vw;margin:0 auto;background-position:center;background-repeat:no-repeat;background-size:contain;background-image:url("../images/img-5-on.png");position:absolute;bottom:0;left:0;right:0;-webkit-transition:all 0.3s ease;-moz-transition:all 0.3s ease;-ms-transition:all 0.3s ease;transition:all 0.3s ease;}*/
/*.case2_page .section4 .items:after {content:'';display:block;clear:both;}*/
.case2_page .section4 .item {position:relative;z-index:2;}
.case2_page .section4 .item .parallax1 {box-shadow:0 30px 60px rgba(0,0,0,0.3);}
.case2_page .section4 .item:nth-of-type(1) {float:left;width:52.5%;max-width:755px;}
.case2_page .section4 .item:nth-of-type(2) {float:right;width:44.5%;max-width:634px;margin-top:5vw;}
.case2_page .section4 .item img {display:block;width:100%;}
.case2_page .section6 {position:relative;z-index:3;padding-top:40px;}
.case2_page .section6:after {content:'';width:50vw;height:41.667vw;background-position:center;background-repeat:no-repeat;background-size:contain;background-image:url("../images/img-8.jpg");display:block;margin-top:10vw;}
.case2_page .section6 .txt_block h3 {color:#fe0000;}
.case2_page .section6 .txt_block p {margin-top:2vw;color:#808080;max-width:970px;}
.case2_page .section6 .item {position:absolute;}
.case2_page .section6 .item .box {border:12px solid #000;border-radius:25px;background:#000;box-shadow:0 30px 60px rgba(0,0,0,0.3);}
.case2_page .section6 .item:nth-of-type(1) {width:23.75vw;right:38vw;bottom:-2vw;}
.case2_page .section6 .item:nth-of-type(2) {width:20vw;right:12.5vw;top:-4vw;}
.case2_page .section6 .item img {display:block;width:100%;border-radius:20px;}
.case2_page .section6 .item img.m {display:none;}
.case2_page .section6 .item video {display:block;width:100%;border-radius:20px;}
.m2csCon10 {padding-bottom:15vh;background-position:center bottom;background-size:100% auto;background-repeat:no-repeat;padding-top:16.2vh;margin-bottom:10vh;animation:bgAni 30s linear infinite;position:relative;overflow:hidden}
.m2csPhones .ring span {width:25vw;height:25vw;position:absolute;top:50%;left:50%;margin:-6.5vw 0 0 -12.5vw;border-radius:50%;background:rgba(0,0,0,0.05);opacity:0;z-index:0;-webkit-animation:ringScale 4.2s linear infinite;-moz-animation:ringScale 4.2s linear infinite;-ms-animation:ringScale 4.2s linear infinite;animation:ringScale 4.2s linear infinite;}
.m2csPhones .ring span:nth-of-type(2) {animation-delay:1.4s;}
.m2csPhones .ring span:nth-of-type(3) {animation-delay:2.8s;}
.m2csText {text-align:center;font-size:18px;line-height:34px;padding:16.5vh 0 0;width:70.8vw;margin:0 auto;transition:all 0.5s ease-in-out;opacity:0;}
.m2csText.on {opacity:1;}
.m2csText strong {font-size:30px;margin-bottom:30px;display:block;}
.m2csText strong br {display:none;}
.m2csText2 strong br {display:none;}
.m2csText2 {text-align:left;font-size:18px;line-height:34px;padding:0 0 8.5vh;width:70.8vw;margin:0 auto;position:relative;z-index:5;}
.m2csText2 strong {font-size:30px;margin-bottom:30px;display:block;text-align:center}
.m2csTxtCon {max-width:1230px;margin:0 auto;text-align:left;}
.m2csPhones {text-align:center;width:70.8vw;position:relative;margin:0 auto}
.m2csBom_item1 {border-top:2.7vw solid #000;border-right:1.82vw solid #000;border-bottom:2.7vw solid #000;border-left:1.82vw solid #000;background:#FFF;position:absolute;left:0px;top:0px;width:35.36vw;border-radius:1.2em;background:#000;}
.autoImg img {width:100%;height:auto;display:block;}
.m2csBom_item1-1 {width:14.58vw;position:absolute;left:0vw;top:0vw;padding: 10px;
    border-radius: 1.2em;
    border: 1px solid rgba(0,0,0,0.1);
    background-color: #fff;}
.m2csBom_item1-2 {width:14.58vw;position:absolute;left:16.82vw;top:14vw;padding: 10px;
    border-radius: 1.2em;
    border: 1px solid rgba(0,0,0,0.1);
    background-color: #fff;}
.m2csBom_item2 {width:14.58vw;position:absolute;right:15.82vw;top:5.8vw}
.m2csBom_item3 {width:14.58vw;position:absolute;right:0;top:5.8vw}
.m2csBom_item4 {width:14.58vw;position:absolute;right:0;top:37.08vw}
.m2csBom_item5 {width:14.58vw;position:absolute;right:0;bottom:0}
.m2csImgBg {position:absolute;left:0%;bottom:0;animation:imgbgAni 30s linear infinite;width:100%;height:auto;max-width:none!important;}
.zl-3 {width:100%;overflow:hidden;padding:7% 0px;}
/*.zl-31 {width:100%;overflow:hidden;text-align:center;transition:all 0.01s linear}*/
.zl-31 {width:100%;overflow:hidden;text-align:center;}
.zl-31:last-child {margin-top:116px}
.zl-31 p {float:left;width:50%;overflow:hidden;padding:0px 5%;box-sizing:border-box}
.zl-31 span {width:100%;display:inline-block;overflow:hidden;box-sizing:border-box;border:1px solid rgba(0,0,0,0.1);padding:10px; border-radius:8px;}
.zl-31 span img {width:100%;height:auto;border-radius:7px}
.zl-scroll {width:100%;overflow:hidden;height:calc(230vh + 1000px);}
.zl-scroll1 {width:100%;height:100vh;overflow:hidden;position:relative;z-index:10}
.case4_page .wow {visibility:hidden;}
.case4_page .hidden {overflow:hidden;}
.case4_page .comm_txt h3 {font-size:30px;line-height:40px;color:#333;text-align:center;}
.case4_page .comm_txt p {font-size:18px;line-height:2;color:#808080;margin-top:20px;}
.case4_page .comm_txt .tip {overflow:hidden;}
.case4_page .comm_txt .tip span {font-size:24px;color:#000;font-weight:bold;}
.case4_page .comm_txt .tip span:nth-of-type(1) {float:left;}
.case4_page .comm_txt .tip span:nth-of-type(2) {float:right;}
.case4_page .section8 {background-color:#f5f5f5;padding-top:6vw;position:relative;}
.case4_page .section8:after {content:'';position:absolute;bottom:0;left:0;right:0;height:32vw;background-image:linear-gradient(180deg,rgba(245,245,245,0),whitesmoke);}
.case4_page .section8 .cont {width:80%;max-width:1440px;margin:0 auto;}
.case4_page .section8 .block {width:70vw;max-width:1280px;margin:4vw auto 0;}
.case4_page .section8 .items {font-size:0;margin-top:4vw;}
.case4_page .section8 .left_box,.case4_page .section8 .center_box,.case4_page .section8 .right_box {display:inline-block;vertical-align:top;}
.case4_page .section8 .left_box,.case4_page .section8 .right_box {width:26.5%;}
.case4_page .section8 .center_box {width:34%;margin:9vw 6.5% 0;}
.case4_page .section8 .center_box.b {width:58%;margin:0 auto;display:block;}
.case4_page .section8 .right_box {margin-top:3vw;}
.case4_page .section8 .item {margin-top:6vw;box-shadow:0 2vw 4vw rgba(0,0,0,0.1);}
.case4_page .section8 .item:nth-of-type(1) {margin-top:0;}
.case4_page .section8 .item img {display:block;width:100%;}
.kejie_page .comm_tit {max-width:1240px;margin:0 auto;text-align:center;}
.kejie_page .comm_tit h3 {font-size:30px;line-height:40px;color:#333;font-family:'PingFang-Bold';}
.kejie_page .comm_tit h3 br {display:none;}
.kejie_page .comm_tit p {font-size:18px;line-height:34px;color:#4a4a4a;font-family:'PingFang-Medium';margin-top:20px;}
.kejie_page .comm_tit.white h3,.kejie_page .comm_tit.white p {color:#fff;}
.kejie_page .transparent {height:100vh;display:none;}
.kejie_page .section5 {background:#f7f7f7;padding-bottom:11vw;position:relative;z-index:2;}
.kejie_page .section5 .comm_tit {width:80%;padding:6vw 0;}
.kejie_page .section5 .items {font-size:0;}
.kejie_page .section5 .items:after {content:'';display:block;clear:both;}
.kejie_page .section5 .left,.kejie_page .section5 .right {width:30%;}
.kejie_page .section5 .center {width:33.75%;margin-left:3.125%;margin-top:10vw;}
.kejie_page .section5 .left,.kejie_page .section5 .center {float:left;}
.kejie_page .section5 .right {float:right;margin-top:4.8vw;}
.kejie_page .section5 .item {margin-bottom:3.125vw;}
.kejie_page .section5 .item img {display:block;width:100%;}
.kejie_page .section5 .item:last-of-type {margin-bottom:0;}
.kejie_page .section6 {background:#596C50;padding-bottom:12vw;position:relative;z-index:2;overflow:hidden;}
.kejie_page .section6 .main {width:80vw;max-width:1440px;margin:0 auto;}
.kejie_page .section6 .comm_tit {padding:6vw 0;}
.kejie_page .section6 .img_block {border:2px solid rgba(255,255,255,0.2);padding:12px;}
.kejie_page .section6 .img_block img {max-width:1412px;width:100%;margin:0 auto;}
.kejie_page .section6 .img_block video {max-width:1412px;display:block;width:100%;margin:0 auto;}
.kejie_page .section6 .img_box {margin-top:3.125vw;font-size:0;white-space:nowrap;width:163.125vw;max-width:calc(2880px + 3.125vw);-webkit-transform:translateX(calc((-100% + 100vw) / 2));-moz-transform:translateX(calc((-100% + 100vw) / 2));-ms-transform:translateX(calc((-100% + 100vw) / 2));transform:translateX(calc((-100% + 100vw) / 2));}
.kejie_page .section6 .img_box .img {display:inline-block;vertical-align:top;width:80vw;max-width:1440px;border:2px solid rgba(255,255,255,0.2);padding:12px;}
.kejie_page .section6 .img_box .img img {width:100%;}
.kejie_page .section6 .img_box .img video {display:block;width:100%;}
.kejie_page .section6 .img_box .img:nth-of-type(2) {margin-left:3.125vw;}
.kejie_page .section8 {position:relative;height:100vh;background-position:center;background-repeat:no-repeat;background-image:url("../images/img14.jpg");background-attachment:fixed;background-size:100vw auto;overflow:hidden;z-index:2;}
.kejie_page .section8 .left,.kejie_page .section8 .right {position:absolute;top:0;bottom:0;background-color:#fff;width:12.5vw;}
.kejie_page .section8 .left {left:0;}
.kejie_page .section8 .right {right:0;}
.kejie_page .section8::after{content: '';position: absolute;bottom: -3vw;left: 0;right: 0;height: 32vw;background-image: linear-gradient(180deg, rgba(245, 245, 245, 0), whitesmoke);}

.kejie_page .section9 {background:#f5f5f5;padding-bottom:15vw;position:relative;z-index:2;}
.kejie_page .section9 .main {width:80%;max-width:1440px;margin:0 auto;}
.kejie_page .section9 .comm_tit {padding:6vw 0 9vw;}
.kejie_page .section9 .block {position:relative;}
.kejie_page .section9 .block .ring span {width:25vw;height:25vw;position:absolute;top:50%;left:50%;margin:-12.5vw 0 0 -12.5vw;border-radius:50%;background:rgba(0,0,0,0.05);opacity:0;z-index:1;-webkit-animation:ringScale 2.1s linear infinite;-moz-animation:ringScale 2.1s linear infinite;-ms-animation:ringScale 2.1s linear infinite;animation:ringScale 2.1s linear infinite;}
.kejie_page .section9 .block .ring span:nth-of-type(2) {animation-delay:.7s;}
.kejie_page .section9 .block .ring span:nth-of-type(3) {animation-delay:1.4s;}
.kejie_page .section9 .block .txt {font-size:12.5vw;line-height:10.4vw;color:#002f88;font-family:'DINPro-Bold';text-align:center;text-transform:uppercase;white-space:nowrap;position:relative;z-index:2;}
.kejie_page .section9 .block .phone {width:20vw;margin:0 auto;position:absolute;left:0;right:0;top:50%;margin-top:-20vw;z-index:3;}
.kejie_page .section9 .block .phone.m {display:none;}
/*.kejie_page .section9 .block .phone:before {content:'';position:absolute;top:-2.552vw;left:-6.927vw;right:-1.09vw;bottom:-3.489vw;background-image:url("../images/img15_shadow.png");background-position:center;background-repeat:no-repeat;background-size:100% 100%;z-index:1;}*/
.kejie_page .section9 .block .phone .img {position:relative;z-index:2;}
.kejie_page .section9 .block .phone .video {position:absolute;top:1vw;left:1.35vw;right:1.35vw;bottom:1.2vw;overflow:hidden;border-radius:30px;z-index:1;}
.kejie_page .section9 .block .phone .video video {display:block;width:100%;}
.kejie_page .section9 .block .phone img {display:block;width:100%;position:relative;z-index:2;}
@media screen and (min-width:992px) {
.case2_page .section6 .txt_block p {width:68%;}
}
@media screen and (max-width:1800px) {
.kejie_page .section8,.kejie_page .section10 {background-size:cover;}
.m2csCon10 {padding-top:14.2vh;}
.m2csText2 {padding-bottom:7vh;}
}
@media screen and (max-width:1600px) {
.case2_page .section2 .left .year {font-size:32px;}
.case2_page .section2 .left h3,.case2_page .txt_block h3 {font-size:26px;line-height:36px;}
.case2_page .section2 .left p,.case2_page .section2 .right .en,.case2_page .section2 .right .zh,.case2_page .txt_block p {font-size:18px;}
.case2_page .section2 .left p {line-height:30px;}
.case2_page .section2 .right .en {line-height:26px;}
.case2_page .section2 .right .zh,.case2_page .txt_block p {line-height:28px;}
.zl-3 {padding:9% 0px;margin-top:120px;}
.zl-31:last-child {margin-top:100px}
.zl-31 p {padding:0px 4%;}
.zl-31 span {border:6px #000 solid;}
.case4_page .comm_txt p {font-size:16px;line-height:28px;}
}
@media screen and (max-width:1440px) {
.zl-3 {padding:8% 0px;margin-top:100px;}
.zl-31:last-child {margin-top:90px}
.zl-31 span {border:5px #000 solid;}
.m2csText,.m2csText2 {font-size:16px;line-height:30px;}
}
@media screen and (max-width:1366px) {
.case2_page .section2 .left p,.case2_page .section2 .right .en,.case2_page .section2 .right .zh {font-size:16px;}
.case2_page .section2 .left .year {font-size:30px;}
.zl-3 {padding:7% 0px;margin-top:90px;}
.zl-31:last-child {margin-top:80px}
.zl-31 span {border:4px #000 solid;}
.kejie_page .comm_tit h3 {font-size:24px;}
.kejie_page .comm_tit p {font-size:16px;line-height:28px;}
}
@media screen and (max-width:1280px) {
.zl-3 {padding:6% 0px;margin-top:80px;}
.zl-31 {padding:0px 2%;box-sizing:border-box}
.zl-31:last-child {margin-top:70px}
.zl-31 p {padding:0px 3%}
.zl-31 span {border:3px #000 solid;}
}
@media screen and (max-width:1200px) {
.case2_page .section2 .right .en {line-height:24px;}
.case2_page .section2 .right .zh,.case2_page .txt_block p {font-size:14px;line-height:24px;}
}
@media screen and (max-width:1000px) {
.zl-3 {margin-top:50px;}
.zl-31:last-child {margin-top:30px}
.zl-31 span {border:2px #000 solid;}
.m2csCon10 {padding:70px 0;}
.m2csText,.m2csText2 {font-size:14px;line-height:28px;}
.m2csText,.m2csText2 {width:auto;margin:0 40px;}
}
@media screen and (max-width:992px) {
.case2_page .section4 .txt_block p,.case2_page .section5 .txt_block p,.case2_page .section6 .txt_block p,.case2_page .section7 .txt_block p,.case2_page .section8 .txt_block p,.case2_page .section11 .txt_block p {margin-top:15px;}
.case2_page .main {width:90%;}
.case2_page .txt_block h3 {text-align:left;}
.case2_page .section1 {height:34vh;display:none;}
.case2_page .section1 .left_box,.case2_page .section1 .right_box {display:none;}
.case2_page .section2 {padding:80px 0 30px;}
.case2_page .section2 .left {width:100%;}
.case2_page .section2 .left h3,.case2_page .txt_block h3 {font-size:20px;line-height:30px;}
.case2_page .section2 .left .year {font-size:26px;}
.case2_page .section2 .left p {font-size:16px;line-height:26px;margin:15px 0 0;}
.case2_page .section2 .left .link {display:none;}
.case2_page .section2 .right {width:100%;margin-top:15px;}
.case2_page .section2 .right .en {font-size:14px;display:none;}
.case2_page .section2 .right .zh {margin-top:0;}
.case2_page .section3 {margin-top:0;padding-bottom:60px;}
.case2_page .section3 .video_box {border-width:6px;}
.case2_page .section3 .video_box img {display:block;}
.case2_page .section3 .video_box video {display:none;}
.case2_page .section4 {background-color:#222222;padding-bottom:60px;}
.case2_page .section4 .txt_block {padding:60px 0;}
.case2_page .section4 .txt_block h3 {color:#fff;}
.case2_page .section4 .txt_block p {color:#fff;}
.case2_page .section4 .item:nth-of-type(2) {margin-top:20%;}
.case2_page .section6 {background-color:#222222;padding:60px 0;}
.case2_page .section6 .txt_block h3 {color:#fff;}
.case2_page .section6 .txt_block p {color:#fff;}
.case2_page .section6 .items {font-size:0;margin-top:30px;}
.case2_page .section6 .item {border-width:6px;position:static;display:inline-block;vertical-align:top;}
.case2_page .section6 .item img.m {display:block;}
.case2_page .section6 .item video {display:none;}
.case2_page .section6 .item:nth-of-type(1) {width:47.5%;margin-right:5%;}
.case2_page .section6 .item:nth-of-type(2) {width:47.5%;margin-top:20%;}
.case2_page .section6:after {display:none;}
.case2_page .section6 .item .box {border-width:6px;}
.case4_page .comm_txt h3 {font-size:18px;line-height:24px;text-align:left;}
.case4_page .comm_txt p {font-size:14px;line-height:24px;margin-top:10px;}
.case4_page .comm_txt .tip span {font-size:16px;}
.kejie_page .comm_tit h3 {font-size:18px;line-height:24px;}
.kejie_page .comm_tit p {font-size:14px;line-height:24px;margin-top:10px;}
.kejie_page .section5 {padding-bottom:40px;}
.kejie_page .section5 .comm_tit {width:90%;padding:40px 0;}
.kejie_page .section6 {padding-bottom:40px;}
.kejie_page .section6 .main {width:90%;}
.kejie_page .section6 .comm_tit {padding:40px 0;}
.kejie_page .section6 .img_block {border-width:1px;padding:8px;}
.kejie_page .section6 .img_box {margin-top:10px;}
.kejie_page .section6 .img_box .img {width:calc((100% - 10px) / 2);border-width:1px;padding:8px;}
.kejie_page .section6 .img_box .img:nth-of-type(2) {margin-left:10px;}
.kejie_page .section6 .img_block video {display:none;}
.kejie_page .section6 .img_block img {display:block;}
.kejie_page .section6 .img_box .img img {display:block;}
.kejie_page .section6 .img_box .img video {display:none;}
.kejie_page .section8 {height:50vh;background-attachment:inherit;background-size:cover;}
.kejie_page .section8 .left,.kejie_page .section8 .right {display:none;}
.kejie_page .section9 {padding-bottom:40px;}
.kejie_page .section9 .main {width:90%;}
.m2csc1Item1, .m2csc1Item0, .m2csc1Item2, .m2csc1Item3{padding:6px!important;}
.kejie_page .section9 .comm_tit {padding:40px 0;}
.kejie_page .section9 .block .phone {position:relative;margin-top:25px;width:64%;}
.kejie_page .section9 .block .phone.m {display:block;}
.kejie_page .section9 .block .phone.pc {display:none;}
}
@media screen and (max-width:768px) {
.zl-3 {margin-top:30px;padding:10% 0px}
.zl-31:last-child {margin-top:20px}
.m2csCon10 {padding:60px 0;}
.m2csCon10 {padding-bottom:200vw;}
.m2csImgBg {animation:none;}
.m2csText2 {padding-bottom:30px;margin:0 5%;}
.m2csTxtCon {font-size:14px;line-height:28px;text-align:left;}
.m2csText strong,.m2csText2 strong {line-height:30px;font-size:18px;font-weight:normal;text-align:left;}
.m2csPhones {width:auto;margin:0 5%;}
.ring {display:none;}
.m2csBom_item1 {left:50%;transform:translateX(-50%);width:84.6vw;}
.m2csBom_item2 {top:126.8vw;width:42vw;right:47.71vw;}
.m2csBom_item3 {top:126.8vw;width:42vw;right:0.05vw;}
.m2csBom_item4 {width:42vw;right:0.05vw;top:217.08vw;}

.case4_page .section8 .cont{width: 90%;}
.case4_page .section8 .block{width: 100%;}
}
@media screen and (max-width:640px) {
.kejie_page .comm_tit {text-align:justify;}
.kejie_page .comm_tit h3 span {display:none;}
.kejie_page .comm_tit h3 br {display:inline-block;}
}