p {margin: 0;}
input, textarea {border: none;outline: none;background-color: transparent;}
img {vertical-align: middle;}

/* 通用样式 */
.p1920 {width: 1920px;position: relative;left: 50%;margin-left: -960px;}
.w1200 {width: 1200px;margin: 0 auto;}
.bw {width: 100%;box-sizing: border-box;}

.clearfix::after {content: '';display: block;height: 0;clear: both;overflow: hidden;visibility: hidden;}
.clearboth {height: 0px;line-height: 0px;overflow: hidden;clear: both;font-size: 0px;}
.fl {float: left;}
.fr {float: right;}
.dfc {display: flex;justify-content: space-between;align-items: center;}

.ovimg, .ibw, .miw, .iml, .imgbig {overflow: hidden;}
.imgbig img {-webkit-transition: all ease .5s;-moz-transition: all ease .5s;-ms-transition: all ease .5s;-o-transition: all ease .5s;transition: all ease .5s;}
.imgbig:hover img {-webkit-transform: scale(1.2,1.2);-moz-transform: scale(1.2,1.2);-ms-transform: scale(1.2,1.2);-o-transform: scale(1.2,1.2);transform: scale(1.2,1.2);}
.ovimg img {width: 100%;min-height: 100%;}
.ibw img {width: 100%;height: auto;}
.miw img {max-width: 100%;max-height: 100%;}
.iml {text-align: center;}
.iml img {transform: translateY(-2px);vertical-align: middle;width:100%;}

.bgmax {background-repeat: no-repeat;background-size: cover;background-position: center top;}
.bgmin {background-repeat: no-repeat;background-size: contain;background-position: center top;}

.fh {overflow: hidden;white-space: nowrap;text-overflow: ellipsis;}

/* 头部 */
.ph1 {border-bottom: 1px solid #e3e3e3;}
.ph1-box div {font-size: 14px;color: #474747;line-height: 31px;}
.ph1-box div p {font-size: 14px;color: #474747;line-height: 31px;}
.ph1-box div a {font-size: 14px;color: #474747;line-height: 31px;}

.ph2a {padding: 17px 0;}
.ph2a1 {width: 437px;line-height: 90px;height: 90px;text-align: start;}
.ph2a2 {min-height: 45px;padding-left: 29px;border-left: 1px solid #e0e0e0;margin-top: 20px;}
.ph2a2 p {font-size: 16px;color: #505050;font-weight: bold;line-height: 27px;}

.ph2b {min-height: 42px;padding-left: 52px;background-repeat: no-repeat;background-position: left center;margin-top: 34px;}
.ph2b p {font-size: 17px;color: #1e1e1e;line-height: 25px;}
.ph2b p strong {font-size: 25px;color: #c13339;font-weight: bold;line-height: 29px;}

.ph3 {background-color: #e4e4e4;}

/* 导航栏 */
.nav1 {}
.nav-li {position: relative;z-index: 999;}
.nav-li .nav-a {display: block;line-height: 54px;font-size: 17px;color: #000;width: 133px;text-align: center;}
.nav-ul {position: absolute;left: 50%;top: 100%;background-color: #e4e4e4;z-index: 999;min-width: 100%;transform: translate(-50%, 20px);opacity: 0;visibility: hidden;transition: all .5s ease;}
.nav-ul li {width: 100%;}
.nav-ul li a {width: 100%;line-height: 38px;text-align: center;display: block;color: #000;white-space: nowrap;padding: 0 5px;}

.nav-li:hover .nav-a {background-color: #c13339;color: #fff;}
.nav-li:hover .nav-ul {opacity: 1;visibility: visible;-webkit-transform: translateY(0);transform: translate(-50%, 0);}
.nav-ul li a:hover {}

/* 标题通用样式 */
.pa h3 {font-size: 48px;color: #323333;font-weight: bold;line-height: 88px;}
.pa div a {display: block;width: 100px;height: 34px;border-radius: 17px;line-height: 34px;text-align: center;font-size: 14px;color: #fff;background-color: #2e3270;}
.pa div a:hover {background-color: #c13339;}
.pa div p {font-size: 24px;color: #323333;text-transform: uppercase;font-family: Arial;line-height: 34px;margin-left: 28px;}

/* 关于我们 */
.p1 {background-image: url(../images/p1.jpg);}

.p1-box {padding: 90px 0 70px;}

.p1a1 h3 {font-size: 40px;color: #2e3270;font-weight: bold;text-transform: uppercase;line-height: 44px;}
.p1a1 h3 span {font-size: 26px;font-weight: lighter;}
.p1a1 h4 {font-size: 40px;color: #323333;font-weight: bold;line-height: 52px;}

.p1a2 {margin-top: 20px;}
.p1a2 li {padding: 0 36px;text-align: center;transform: translateY(0);transition: all .5s;}
.p1a2 li+li {border-left: 2px solid #323333;}
.p1a2 li:first-child {padding-left: 0;}
.p1a2 li:last-child {padding-right: 0;}

.p1a2 li div {line-height: 1;position: relative;padding-right: 34px;display: inline-block;}
.p1a2 li div h3 {font-size: 54px;color: #2e3270;line-height: 1;font-weight: bold;}
.p1a2 li div h4 {font-size: 20px;color: #333;line-height: 1;position: absolute;right: 6px;top: 0;}
.p1a2 li div h5 {font-size: 20px;color: #333;line-height: 1;position: absolute;right: 0;bottom: 5px;}
.p1a2 li p {font-size: 18px;color: #323333;line-height: 26px;}

.p1a2 li:hover {transform: translateY(-10px);}

.p1b {margin-top: 64px;}

.p1b1 {width: 793px;}
.p1b1a1 {padding-left: 13px;position: relative;}
.p1b1a1 li {width: 122px;}
.p1b1a1 li a {font-size: 18px;color: #323333;position: relative;line-height: 30px;text-align: center;display: block;}
.p1b1a1 li a::before {content: "";display: none;width: 24px;height: 3px;background-color: #2e3270;position: absolute;left: -13px;top: 50%;transform: translateY(-50%);}

.p1b1a1 li a:hover::before {display: block;}

.p1b1a2 {line-height: 30px;}
.p1b1a2 a {font-size: 30px;color: #fff;}

.p1b1a2 a:hover {color: #c13339;}

.p1b1b {margin-top: 20px;}

.p1b1c {margin-top: 22px;}
.p1b1c p {font-size: 14px;color: #323333;line-height: 28px;}

.p1b2 {width: 320px;position: relative;}
.p1b2a ul li {width: 320px;}
.p1b2a ul li a {display: block;}
.p1b2a ul li a div {background-color: #f1f1f1;height: 400px;line-height: 400px;}
.p1b2a ul li a h3 {display: block;text-align: center;font-size: 15px;color: #fff;line-height: 43px;background-color: #2e3270;}

.p1b2a ul li a:hover h3 {background-color: #c13339;}

.p1b2b img {cursor: pointer;position: absolute;top: 50%;transform: translateY(-50%);}
.p1b2b img.prev {left: 0;}
.p1b2b img.next {right: 0;}

/* 服务支持 */
.p2 {background-image: url(../images/p2.jpg);}

.p2-box {padding: 50px 0 86px;}

.p2a h3 {color: #fff;}
.p2a div p {color: #748097;}

.p2b {margin-top: 59px;position: relative;}

.p2b1 {overflow: hidden;}
.p2b1 ul li {width: 290px;margin-right: 13.33333px;position: relative;padding-top: 79px;}
.p2b1a {position: absolute;left: 50%;top: 0;transform: translateX(-50%);width: 160px;height: 160px;line-height: 160px;border-radius: 50%;}
.p2b1b {padding: 129px 49px 54px 42px;background-color: rgba(255, 255, 255, .7);}
.p2b1b h3 {font-size: 24px;color: #000;font-weight: bold;line-height: 44px;}
.p2b1b p {font-size: 14px;color: #000;line-height: 28px;margin-top: 14px;min-height: 114px;}
.p2b1b a {display: block;font-size: 14px;color: #000;padding-left: 32px;line-height: 18px;margin-top: 53px;position: relative;}
.p2b1b a::before {content: "+";display: block;width: 18px;height: 18px;text-align: center;line-height: 16px;border: 1px solid #000;border-radius: 50%;position: absolute;left: 0;top: 0;}

.p2b1 ul li:hover .p2b1b h3 {color: #2e3270;}
.p2b1 ul li:hover .p2b1b a {color: #c13339;}
.p2b1 ul li:hover .p2b1b a::before {color: #c13339;border-color: #c13339;}

.p2b2 img {cursor: pointer;position: absolute;top: 265px;}
.p2b2 img.prev {left: -74px;}
.p2b2 img.next {right: -74px;}

/* 产品中心 */
.p3-box {padding: 42px 0 28px;}

.p3a2 {margin-top: 35px;max-width: 665px;}
.p3a2 li {margin-right: 10px;}
.p3a2 li:nth-child(5n) {margin-right: 0;}
.p3a2 li:nth-child(n+6) {margin-top: 10px;}
.p3a2 li a {display: block;width: 125px;text-align: center;border: 1px solid #e5e5e5;text-align: center;border-radius: 8px;line-height: 28px;height: 30px;font-size: 16px;color: #0d0d0d;}
.p3a2 li.on a {background-color: #2e3270;border-color: #2e3270;color: #fff;}

.p3b {margin-top: 44px;}
.p3b ul li {width: 285px;margin-right: 20px;box-shadow: 0 0 10px 0 rgba(0, 0, 0, .15);}
.p3b ul li:nth-child(4n) {margin-right: 0;}
.p3b ul li a {display: block;padding: 10px 10px 26px;}
.p3b ul li a div {height: 220px;line-height: 220px;}
.p3b ul li a h3 {font-size: 18px;color: #444;line-height: 57px;display: block;border-bottom: 1px solid #ebebeb;}
.p3b ul li a p {font-size: 14px;color: #888;line-height: 21px;margin-top: 11px;min-height: 42px;}
.p3b ul li a h4 {display: block;text-align: center;height: 31px;line-height: 29px;border: 1px solid #ddd;font-size: 16px;color: #888;margin-top: 34px;}

.p3b ul li a:hover h4 {background-color: #2e3270;border-color: #2e3270;color: #fff;}

/* 二手设备 */
.p4-box {padding: 28px 0 62px;}

.p4a2 {font-size: 16px;color: #323333;line-height: 36px;margin-top: 30px;}

.p4b {margin-top: 50px;}
.p4b ul li {width: 290px;margin-right: 13.333333px;}
.p4b ul li:nth-child(4n) {margin-right: 0;}
.p4b ul li a {display: block;padding-bottom: 60px;position: relative;}
.p4b1 {height: 200px;line-height: 200px;}
.p4b2 {position: absolute;left: 0;right: 0;bottom: 0;border-bottom: 1px solid #2e3270;padding: 11px 20px 14px 18px;}
.p4b2 h3 {text-align: center;font-size: 16px;color: #323333;line-height: 30px;}

.p4b2 p {display: none;font-size: 14px;color: #fff;line-height: 20px;margin-top: 11px;min-height: 40px;}
.p4b2 div {display: none;width: 102px;height: 32px;text-align: center;line-height: 30px;border: 1px solid #fff;font-size: 14px;color: #fff;margin-left: -7px;margin-top: 23px;}

.p4b ul li a:hover .p4b2 {border-bottom: none;background-color: rgba(18, 74, 167, .7);}
.p4b ul li a:hover .p4b2 h3 {color: #fff;}
.p4b ul li a:hover .p4b2 p {display: block;}
.p4b ul li a:hover .p4b2 div {display: block;}

/* 合作企业 */
.p5 {background-image: url(../images/p5.jpg);}

.p5-box {padding: 48px 0 95px;}

.p5a2 {font-size: 16px;color: #323333;line-height: 36px;margin-top: 30px;}

.p5b {margin-top: 49px;}
.p5b ul li a {position: relative;display: block;}
.p5b_2 {position: absolute;left: 0;bottom: 0;right: 0;padding: 0 30px 0 22px;background-color: rgba(0, 0, 0, .7);}
.p5b_2 h3 {font-size: 19px;color: #fff;line-height: 40px;}
.p5b_2 p {display: none;font-size: 14px;color: #fff;line-height: 20px;min-height: 20px;}
.p5b_2 div {display: none;}
.p5b ul li a:hover .p5b_2 {padding: 10px 30px 14px 22px;}
.p5b ul li a:hover .p5b_2 p {display: block;}
.p5b ul li a:hover .p5b_2 div {display: block;width: 102px;height: 32px;border: 1px solid #fff;text-align: center;line-height: 30px;font-size: 14px;color: #fff;margin-top: 12px;}

.p5b ul.p5b1 {width: 305px;}
.p5b ul.p5b1 li a .p5b_1 {height: 300px;line-height: 300px;}

.p5b ul.p5b2 {width: 535px;}
.p5b ul.p5b2 li {width: 230px;}
.p5b ul.p5b2 li:nth-child(2n) {width: 305px;}
.p5b ul.p5b2 li:nth-child(4n) {width: 230px;}
.p5b ul.p5b2 li:nth-child(4n-1) {width: 305px;}
.p5b ul.p5b2 li a .p5b_1 {height: 200px;line-height: 200px;}

.p5b ul.p5b3 {width: 360px;}
.p5b ul.p5b3 li a .p5b_1 {height: 300px;line-height: 300px;}

/* 新闻动态 */
.p6-box {padding: 46px 0 9px;}

.p6a {width: 303px;padding-top: 20px;}
.p6a1 h3 {font-size: 48px;color: #333;font-weight: bold;line-height: 65px;}
.p6a1 h4 {font-size: 24px;color: #748097;font-weight: normal;text-transform: uppercase;font-family: Arial;line-height: 34px;}

.p6a2 {width: 200px;margin-top: 70px;}
.p6a2 li+li {margin-top: 12px;}
.p6a2 li a {display: block;text-align: center;line-height: 34px;height: 34px;border-radius: 14px;font-size: 15px;color: #333;background-color: #d9d9d9;}

.p6a2 li.on a {background-color: #2e3270;color: #fff;}

.p6b {width: 897px;}
.p6b ul li {width: 299px;border-left: 1px solid #e6eaee;padding: 24px 25px 21px;}
.p6b ul li a {display: block;padding-bottom: 33px;background-image: url(../images/p6b.jpg);background-repeat: no-repeat;background-position: left bottom;}
.p6b ul li a h3 {font-size: 34px;color: #c6c6c6;font-weight: normal;line-height: 46px;}
.p6b ul li a h4 {font-size: 16px;color: #333;font-weight: normal;line-height: 32px;}
.p6b ul li a h5 {font-size: 16px;color: #4d4d4d;font-weight: normal;line-height: 32px;margin-top: 5px;}
.p6b ul li a div {height: 141px;line-height: 141px;margin-top: 10px;}
.p6b ul li a p {font-size: 14px;color: rgba(51, 51, 51, .7);line-height: 25px;margin-top: 10px;min-height: 75px;}
.p6b ul li:hover a h3{color:#c13339;}
.p6b ul li:hover a h5{color:#2e3270}
.p6b ul li a div img{transform: translateY(-2px);
    vertical-align: middle;
    webkit-transition: all ease .5s;
    -moz-transition: all ease .5s;
    -ms-transition: all ease .5s;
    -o-transition: all ease .5s;
    transition: all ease .5s;
}
.p6b ul li a div:hover img{webkit-transform: scale(1.2,1.2);
    -moz-transform: scale(1.2,1.2);
    -ms-transform: scale(1.2,1.2);
    -o-transform: scale(1.2,1.2);
    transform: scale(1.2,1.2);}

/* 友情链接 */
.p7 {}
.p7-box {font-size: 18px;color: #4f4f4f;line-height: 2;padding: 17px 0;}
.p7-box a {color: #4f4f4f;margin: 0 5px;}

/* 底部 */
.pf1 {background-image: url(../images/pf1.jpg);}
.pf1-box {padding: 31px 0 28px;}

.pf1a {width: 452px;min-height: 163px;position: relative;padding-right: 1px;}
.pf1a::before {content: "";display: block;width: 1px;height: 125px;background-color: #545454;position: absolute;right: 0;top: 38px;}

.pf1a1 {font-size: 16px;color: #fff;line-height: 36px;padding-bottom: 3px;position: relative;}
.pf1a1::before {content: "";display: block;width: 33px;height: 3px;background-color: #c13339;position: absolute;left: 0;bottom: 0;}

.pf1a2 {margin-top: 10px;}
.pf1a2 p {font-size: 14px;color: #c6c6c6;line-height: 28px;}
.pf1a2 p a {color: #c6c6c6;}
.pf1a2 p a:hover {color: #c13339;font-weight: bold;}

.pf1b {width: 546px;min-height: 163px;position: relative;padding-right: 1px;padding-left: 101px;}
.pf1b::before {content: "";display: block;width: 1px;height: 125px;background-color: #545454;position: absolute;right: 0;top: 38px;}

.pf1b1 {font-size: 16px;color: #fff;line-height: 36px;padding-bottom: 3px;position: relative;}
.pf1b1::before {content: "";display: block;width: 33px;height: 3px;background-color: #c13339;position: absolute;left: 0;bottom: 0;}

.pf1b2 {margin-top: 10px;}
.pf1b2 p {font-size: 14px;color: #c6c6c6;line-height: 28px;}

.pf1c {margin-top: 15px;}
.pf1c div {width: 98px;margin: 0 auto;}
.pf1c p {font-size: 15px;color: #fff;white-space: nowrap;text-align: center;line-height: 29px;margin-top: 15px;}

.pf2 {background-color: #262626;}
.pf2-box {text-align: center;padding: 10px 0;}
.pf2-box p {font-size: 12px;color: #9c9c9c;line-height: 20px;}
.pf2-box p a {color: #9c9c9c;}

/* 内页 */
.ny1 {background-color: #2e3270;}

.ny1-box {font-size: 14px;color: #fff;line-height: 41px;}
.ny1-box a {color: #fff;}

.pn2-box {padding: 35px 0;}

.pn2a {width: 240px;}

.pn2b {width: 910px;}

/* 内页左侧标题通用样式 */
.pn2a_1 {text-align: center;background-color: #2e3270;line-height: 58px;font-size: 20px;color: #fff;}
.pn2a_1::before, .pn2a_1::after {content: "";display: inline-block;width: 30px;height: 1px;background-color: #fff;vertical-align: middle;margin: 0 10px;}

.pn2a_1 span {display: none;}

/* 分类 */
.pn2a1b {border: 1px solid #d2d2d2;border-top: none;}
.pn2a1b ul.xypg-left-nav {width: 100%;margin: 0;}
.pn2a1b ul.xypg-left-nav>li {width: 100%;}
.pn2a1b ul.xypg-left-nav>li>a {padding: 0;display: block;width: 100%;padding: 0 40px 0 20px;height: 41px;line-height: 41px;font-size: 16px;color: #2e2e2e;}
.pn2a1b ul.xypg-left-nav>li .first-nav-btn {background-image: url(../images/pn2a1b_a.jpg);background-repeat: no-repeat;background-position: center center;right: 20px;top: 5.5px;}
.pn2a1b ul.xypg-left-nav>li:hover>a, .pn2a1b ul.xypg-left-nav>li.clicked>a {color: #fff;background-color: #c13339;}

.pn2a1b ul.xypg-left-nav>li:hover .first-nav-btn, .pn2a1b ul.xypg-left-nav>li.clicked .first-nav-btn {background-image: url(../images/pn2a1b_a-hover.jpg);}

/* 最新新闻 */
.pn2a2 {margin-top: 15px;}
.pn2a2b {border: 1px solid #d2d2d2;border-top: none;padding: 12px 12px 10px 10px;}
.pn2a2b li {padding-left: 24px;min-height: 14px;background-image: url(../images/pn2a2b.jpg);background-repeat: no-repeat;background-position: left center;}
.pn2a2b li a {font-size: 16px;color: #666;line-height: 30px;display: block;}

/* 热门关键词 */
.pn2a3 {margin-top: 13px;}
.pn2a3b {border: 1px solid #d2d2d2;border-top: none;padding: 10px;}
.pn2a3b ul li {width: 104px;margin-right: 10px;}
.pn2a3b ul li:nth-child(2n) {margin-right: 0;}
.pn2a3b ul li:nth-child(n+3) {margin-top: 10px;}
.pn2a3b ul li a {display: block;text-align: center;background-color: #ededed;height: 28px;line-height: 28px;font-size: 16px;color: #666;}

/* 联系我们 */
.pn2a4 {margin-top: 14px;}
.pn2a4b {border: 1px solid #d2d2d2;border-top: none;padding: 15px 10px 24px;}
.pn2a4b h4 {font-size: 14px;color: #000;font-weight: bold;line-height: 24px;padding-bottom: 10px;}
.pn2a4b p {font-size: 14px;color: #7c7571;line-height: 24px;padding: 5px 0;display: block;border-bottom: 3px dotted #f5f5f5;}

/* 在线留言 */
.pn2a5 {margin-top: 16px;}

/* 产品列表页 */
.ny_product-list li {width: 286px;margin-right: 26px;box-shadow: 0 0 10px 0 rgba(0, 0, 0, .15);}
.ny_product-list li:nth-child(3n) {margin-right: 0;}
.ny_product-list li:nth-child(n+4) {margin-top: 43px;}
.ny_product-list li a {display: block;padding: 10px 10px 22px;}
.ny_product-list li a div {height: 220px;line-height: 220px;}
.ny_product-list li a h3 {text-align: center;font-size: 18px;color: #444;line-height: 59px;}
.ny_product-list li a h4 {width: 250px;margin: 0 auto;text-align: center;height: 31px;line-height: 29px;font-size: 16px;color: #434343;display: block;border: 1px solid #dcdcdc;}

.ny_product-list li a:hover h3 {color: #c13339;}
.ny_product-list li a:hover h4 {background-color: #2e3270;border-color: #2e3270;color: #fff;}

/* 案例列表页 */
/* 服务支持 二手设备 */
.ny_case-list-1 li {width: 290px;margin-right: 20px;}
.ny_case-list-1 li:nth-child(3n) {margin-right: 0;}
.ny_case-list-1 li:nth-child(n+4) {margin-top: 59px;}

.ny_case-list-1 li a {display: block;padding-bottom: 60px;position: relative;}
.ny_case-list-1a {height: 200px;line-height: 200px;}
.ny_case-list-1b {position: absolute;left: 0;right: 0;bottom: 0;border-bottom: 1px solid #2e3270;padding: 11px 20px 14px 18px;}
.ny_case-list-1b h3 {text-align: center;font-size: 16px;color: #323333;line-height: 30px;}

.ny_case-list-1b p {display: none;font-size: 14px;color: #fff;line-height: 20px;margin-top: 11px;min-height: 40px;}
.ny_case-list-1b div {display: none;width: 102px;height: 32px;text-align: center;line-height: 30px;border: 1px solid #fff;font-size: 14px;color: #fff;margin-left: -7px;margin-top: 23px;}

.ny_case-list-1 li a:hover .ny_case-list-1b {border-bottom: none;background-color: rgba(18, 74, 167, .7);}
.ny_case-list-1 li a:hover .ny_case-list-1b h3 {color: #fff;}
.ny_case-list-1 li a:hover .ny_case-list-1b p {display: block;}
.ny_case-list-1 li a:hover .ny_case-list-1b div {display: block;}

/* 销售服务 合作企业 */
.ny_case-list-2 li {width: 292px;margin-right: 17px;}
.ny_case-list-2 li:nth-child(3n) {margin-right: 0;}
.ny_case-list-2 li:nth-child(n+4) {margin-top: 56px;}

.ny_case-list-2 li a {position: relative;display: block;}
.ny_case-list-2a {height: 222px;line-height: 222px;}
.ny_case-list-2b {position: absolute;left: 0;bottom: 0;right: 0;padding: 0 30px 0 22px;background-color: rgba(0, 0, 0, .7);}
.ny_case-list-2b h3 {font-size: 19px;color: #fff;line-height: 40px;}
.ny_case-list-2b p {display: none;font-size: 14px;color: #fff;line-height: 20px;min-height: 20px;}
.ny_case-list-2b div {display: none;}
.ny_case-list-2 li a:hover .ny_case-list-2b {padding: 10px 30px 14px 22px;}
.ny_case-list-2 li a:hover .ny_case-list-2b p {display: block;}
.ny_case-list-2 li a:hover .ny_case-list-2b div {display: block;width: 102px;height: 32px;border: 1px solid #fff;text-align: center;line-height: 30px;font-size: 14px;color: #fff;margin-top: 12px;}