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0;}.ibrand-num li span {font-size: 42px;font-family: Verdana, Geneva, sans-serif;}.ibrand-num li b {display: block;font-size: 16px;color: #666;font-weight: normal;padding: 10px 0 0;}.ibrand-num li .spinner {position: absolute;top: 0;right: 0;width: 174px;height: 174px;border: 4px solid #e8e8e8;border-radius: 50%;-webkit-transition: all .8s ease-in-out;-moz-transition: all .8s ease-in-out;transition: all .8s ease-in-out;}.ibrand-num li:hover .spinner {-webkit-transform: rotate(180deg);-moz-transform: rotate(180deg);-ms-transform: rotate(180deg);-o-transform: rotate(180deg);transform: rotate(180deg);border-color: #01478f;}.four .four_li01 .spinner {border-right-color: #01478f;}.four .four_li02 .spinner {border-top-color: #01478f;}.four .four_li03 .spinner {border-left-color: #01478f;}.four .four_li04 .spinner {border-bottom-color: #01478f;}.case_bg {background: #e8e8e8;font-size: 0;height: 460px;overflow: hidden;}.case_t {width: 315px;height: 100px;background: url(../images/case_ico01.gif) no-repeat 0 97px;line-height: 32px;position: absolute;top: 75px;left: 0;}.case_t a {font-size: 28px;color: #01478f;}.case_t b {padding: 0 10px 0 0;}.case_t span {display: block;font-size: 16px;color: #191f5b;padding: 10px 0 0;}.case_l {width: 880px;padding: 75px 0 0;}.case_l dl {width: 880px;display: inline-block;}.case_l dl dt {width: 500px;height: 315px;overflow: hidden;float: right;}.case_l dl dt img, .news dt img {width: 500px;height: 315px;-webkit-transition: 1s;-moz-transition: 1s;transition: 1s;}.case_l dl dt img:hover, .news dt img:hover {-webkit-transform: scale(1.1);-moz-transform: scale(1.1);-ms-transform: scale(1.1);transform: scale(1.1);}.case_l dl dd {width: 320px;float: left;padding: 130px 0 0;}.case_l dl dd h5 {height: 30px;line-height: 30px;overflow: hidden;}.case_l dl dd h5 a {font-size: 20px;color: #333;}.case_l dl dd h5 a:hover {color: #01478f;}.case_l .case_desc {font-size: 14px;color: #666;line-height: 26px;height: 52px;overflow: hidden;padding: 10px 0 0;}.case_l dl dd span, .about dl dd span {display: block;width: 144px;padding: 30px 0 0;}.case_l dl dd span a, .ban01 p em a, .ys dl dd span a, .about dl dd span a {display: block;font-size: 16px;color: #fff;font-weight: bold;background: url(../images/case_btn.png) no-repeat;width: 144px;height: 46px;text-align: center;line-height: 46px;overflow: hidden;}.case_l dl dd span a:hover, .ban01 p em a:hover, .ys dl dd span a:hover, .about dl dd span a:hover {animation: shake .5s linear;-webkit-animation: shake .5s linear;}.case_r {width: 250px;background: url(../images/case_line.gif) no-repeat 190px 0;height: 385px;padding: 75px 0 0;}.case_r ul li {width: 250px;line-height: 24px;height: 60px;padding: 0 0 30px;}.case_r ul li b {display: block;float: left;font-size: 20px;color: #333;width: 165px;text-align: right;}.case_r ul li i {display: block;font-size: 14px;color: #bcbcbc;font-weight: normal;font-family: Arial, Helvetica, sans-serif;}.case_r ul li em {display: block;float: right;width: 50px;text-align: right;font-size: 16px;font-family: "Times New Roman", Times, serif;color: #666;padding: 5px 0 0;}.case_r ul li a {background: url(../images/case_ico02.png) no-repeat 184px 10px;display: block;width: 250px;height: 60px;}.case_r ul li a:hover, .case_r ul li.on a {background: url(../images/case_ico03.png) no-repeat 184px 10px;}.cp_bg {font-size: 0;padding: 0 0 18px;}.cp_t {height: 0px;text-align: center;line-height: 115px;padding: 0 0 20px;color: white;}.cp_t a {font-size: 32px;color: #fff;-webkit-transition: transform .3s;transition: transform .3s;display: inline-block;background: url(../images/cp_ico01.gif) no-repeat center 95px;height: 140px;}.cp_t a:hover {-webkit-transform: translate(0, -10px);transform: translate(0, -10px);}.cp_l {width: 224px;padding: 0 0 15px;border: #0c4f94 3px solid;background: #fff;}.cp_l h3 {background: url(../images/cp_ltbg.png) no-repeat;width: 224px;height: 81px;font-weight: normal;}.cp_l h3 a {font-size: 26px;color: #eee;display: block;padding: 27px 0 0 44px;}.cp_ul01 li a {display: block;font-size: 16px;color: #333;font-weight: bold;width: 160px;height: 46px;line-height: 46px;background: #01478f url(../images/cp_libg.gif) no-repeat;margin: 15px auto 0;padding: 0 0 0 40px;}.cp_ul01 li a:hover {color: #01478f;}.cp_ul02 {padding: 10px 0 0;}.cp_ul01 .cp_ul02 li a {display: block;font-size: 14px;color: #666;font-weight: normal;margin: 0 auto;border-bottom: #d3d3d3 1px dashed;height: 32px;line-height: 32px;background: url(../images/cp_ico02.gif) no-repeat 25px 14px;padding: 0 0 0 42px;width: 158px;overflow: hidden;}.cp_ul01 .cp_ul02 li a:hover {font-weight: bold;color: #01478f;}.cp_l .cp_ul01 .cp_ul02 .nobor a {border: none;}.cp_r {width: 1166px;}.cp_r ul li {width: 350px;float: left;padding: 0 0 0 22px;position: relative;overflow: hidden;}.cp_r ul li img {width: 350px;height: 250px;}.cp_r ul li em {width: 292px;height: 219px;display: none;position: absolute;top: 0;right: 0;}.cp_r ul li span {display: block;width: 292px;text-align: center;height: 70px;line-height: 36px;overflow: hidden;}.cp_r ul li a {font-size: 16px;color: #666;}.cp_r ul li a:hover {color: #01478f;font-weight: bold;}.cp_r ul li a:hover em {display: block;}.ban01 {background: url(../images/ban01.jpg) no-repeat center 0;height: 250px;overflow: hidden;}.ban01 p {position: absolute;top: 170px;right: 0;}.ban01 p span {display: block;font-size: 14px;color: #666;float: left;text-shadow: 1px 2px 1px #fff;width: 330px;background: url(../images/ban_tel.png) no-repeat 0 5px;padding: 0 0 10px 60px;height: 46px;line-height: 46px;}.ban01 p span b {font-size: 22px;color: #01478f;}.ban01 p em {display: block;float: left;width: 144px;}.ban02 {background: url(../images/ban02.jpg) no-repeat center 0;height: 260px;overflow: hidden;}.ban02 p {position: absolute;top: 195px;left: 0;}.ban02 p span {color: #fff;text-shadow: 1px 2px 1px #ccc;}.ys_tbg {background: url(../images/ys_tbg.jpg) no-repeat center 0;height: 180px;padding: 38px 0 0;overflow: hidden;}.ys_tbg .four_t {background: url(../images/ys_line.gif) no-repeat center 68px;}.ys_tbg .four_t span, .about .four_t span {font-size: 16px;color: #666;padding: 5px 0 0;}.ys01 {background: url(../images/ys_bg01.jpg) no-repeat center 0;height: 411px;overflow: hidden;}.ys02 {background: url(../images/ys_bg02.jpg) no-repeat center 0;height: 410px;overflow: hidden;}.ys03 {background: url(../images/ys_bg03.jpg) no-repeat center 0;height: 448px;overflow: hidden;}.ys04 {background: url(../images/ys_bg04.jpg) no-repeat center 0;height: 400px;overflow: hidden;}.ys05 {background: url(../images/ys_bg05.jpg) no-repeat center 0;height: 387px;overflow: hidden;}.ys dl {width: 510px;display: inline-block;}.ys dl dt {width: 80px;height: 80px;text-align: center;line-height: 80px;font-size: 50px;color: #fff;font-weight: bold;background: #01478f;font-family: "Times New Roman", Times, serif;float: left;}.ys dl dd {padding: 0 0 0 30px;width: 400px;float: left;}.ys dl dd h5 {font-size: 28px;color: #01478f;line-height: 32px;height: 100px;}.ys dl dd h5 em {display: block;font-size: 14px;color: #d9d9d9;font-weight: normal;text-transform: uppercase;font-family: Arial, Helvetica, sans-serif;width: 236px;text-align: center;height: 32px;line-height: 32px;background: #fff;border: #e0e0e0 2px solid;margin: 12px 0 0;}.ys dl dd p {font-size: 18px;color: #333;line-height: 32px;background: url(../images/ys_ico01.png) no-repeat 0 14px;padding: 0 0 0 20px;}.ys dl dd span {display: block;width: 144px;padding: 20px 0 0;}.ys dl dd span a {background: url(../images/ys_btn.png) no-repeat;color: #f97b47;}.ys02 .ys dl, .ys04 .ys dl {padding: 0 0 0 690px;}.news_bt {padding: 60px 0 0;text-align: center;background: url(../images/news_line.png) no-repeat center 72px;height: 70px;}.news_bt a {font-size: 28px;color: #7f7f7f;-webkit-transition: transform .3s;transition: transform .3s;display: block;}.news_bt em {display: block;width: 42px;height: 42px;margin: 0 auto;padding: 0 0 10px;}.news_bt em img {width: 42px;height: 42px;display: block;transition: all 0.5s ease-in-out 0s;}.news, .wd {width: 725px;padding: 0 0 45px;font-size: 0;}.news_t {height: 45px;line-height: 45px;border-bottom: #c8c8c8 1px solid;}.news_t a {font-size: 20px;color: #01478f;font-weight: bold;}.news_t em {display: block;float: left;width: 22px;padding: 13px 10px 0 0;}.news_t span {float: right;}.news_t span a {font-size: 14px;color: #999;font-weight: normal;}.news dl {width: 725px;padding: 25px 0 30px;display: inline-block;overflow: hidden;}.news dt {width: 300px;height: 150px;float: left;overflow: hidden;}.news dt img {width: 300px;height: 150px;}.news dd {float: left;overflow: hidden;width: 400px;padding: 0 0 0 20px;}.news dd h3 {height: 30px;line-height: 30px;overflow: hidden;}.news dd h3 a {font-size: 16px;color: #333;}.news dd h3 a:hover, .news ul li a:hover, .wd dt a:hover {color: #01478f;}.news .news_desc {font-size: 14px;color: #666;height: 66px;line-height: 22px;overflow: 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{background: url(../images/wen.gif) no-repeat;padding-left: 35px;height: 25px;line-height: 20px;overflow: hidden;}.wd dt a {font-size: 16px;color: #333;font-weight: bold;}.wd dd {font-size: 14px;color: #555;background: url(../images/da.gif) no-repeat 0 5px;padding-left: 35px;line-height: 25px;height: 50px;overflow: hidden;}.ab_bg {background: #ffffff;padding: 12px 0 0px;font-size: 0;overflow: hidden;}.about .four_t {background: url(../images/news_line.png) no-repeat center 68px;height: 145px;}.about .four_t a {font-size: 28px;color: #333;}.about dl {width: 1200px;display: inline-block;overflow: hidden;padding: 0 0 20px;}.about dl dt {width: 600px;height: 339px;float: left;overflow: hidden;}.about dl dt img {width: 600px;height: 339px;}.about dl dd {width: 530px;height: 299px;padding: 40px 30px 0 40px;float: left;background: #fff;}.about dl dd h5 {background: url(../images/case_ico01.gif) no-repeat 0 72px;height: 75px;line-height: 30px;}.about dl dd h5 a {font-size: 24px;color: #333;}.about dl dd h5 i {display: block;font-size: 16px;color: #7c7c7c;font-weight: normal;text-transform: uppercase;}.about .ab_desc {font-size: 14px;color: #666;height: 240px;line-height: 26px;padding: 0px 0 0;overflow: hidden;}.ab_bot {padding: 48px 0 0 175px;width: 1200px;display: inline-block;}.ab_bot a {display: block;font-size: 20px;color: #01478f;font-weight: bold;height: 64px;line-height: 62px;width: 264px;text-align: center;float: left;margin: 0 30px 0 0;}.ab_bot .ab_btn01 {background: url(../images/ab_k01.png) no-repeat;}.ab_bot .ab_btn02 {background: url(../images/ab_k02.png) no-repeat;}.ab_bot .ab_btn03 {background: url(../images/ab_k03.png) no-repeat;}.links_bg {height: 200px;background: #0147a8;}.links_l {width: 150px;text-align: center;height: 60px;line-height: 60px;background: #0147a8;font-size: 18px;color: #fff;font-weight: bold;}.links_c {height: 200px;line-height: 30px;overflow: hidden;width: 1050px;}.links_c a {font-size: 14px;color: #fff;display: inline-block;padding: 0 0 0 20px;}@-webkit-keyframes shake {from, to {-webkit-transform: translate3d(0, 0, 0);}20%, 60% {-webkit-transform: translate3d(-10px, 0, 0);}40%, 80% {-webkit-transform: translate3d(10px, 0, 0);}}@keyframes shake {from, to {transform: translate3d(0, 0, 0);}20%, 60% {transform: translate3d(-10px, 0, 0);}40%, 80% {transform: translate3d(10px, 0, 0);}}.tit{text-align: center;font-weight: normal;}.tit span{display: block;font-size: 42px;color: #414141;line-height: 42px;}.tit i{display: block;font-size: 18px;color: #414141;line-height: 18px;padding-top: 24px;}.pro{background: #9b9b9b;padding: 45px 0;background-size: cover;}.pro h2{margin-bottom: 40px;}.pro h2 span,.pro h2 i{color: #fff;}.pro li{float: left;width: 16.6%;height: 20.625vw;box-sizing: border-box;border-right: 1px solid #c3c3c3;border-bottom: 1px solid #c3c3c3;background: #f3f3f3;position: relative;}.pro li:nth-child(6n){width: 17%;}.pro li>a img{display: block;margin:0px auto;width: 80%;}.pro li h3{position: absolute;left: 0;bottom: 1px;width: 100%;text-align: center;font-size: 20px;line-height: 20px;color: #484848;font-weight: normal;}.pro li h3 i{display: block;font-size: 12px;line-height: 12px;color: #e2e2e2;text-transform: uppercase;padding-top: 1.042vw;margin-top: 1.042vw;position: relative;}.pro li h3 i:after{position: absolute;width: 24px;height: 1px;content: "";background: #484848;left: 50%;margin-left: -12px;top: 0;}.pro li dl{position: absolute;left: 0;top: 0;z-index:10;width: 200%;height: 100%;background: #f3f3f3;box-shadow: 0px 2px 35px 0px rgba(57, 150, 196, 0.26);opacity: 0;transform: translateX(-30px);visibility: hidden;transition: all 0.5s;}.pro li dt{float: left;width: 50%;text-align: center;height: 100%;}.pro li dt img{height: 100%;}.pro li dd{float: left;width: 13.229vw;margin-top: 6.25vw;}.pro li dd h4{font-size: 1.25vw;color: #414141;line-height: 1.25vw;font-weight: bold;padding-bottom: 1.458vw;border-bottom: 1px solid #a0a0a0;margin-bottom: 0.9375vw;}.pro li dd h4 a{display: block;background: url(../image/pro_jt.png) no-repeat right center;color: #414141;background-size: 0.521vw 0.833vw;}.pro li dd p a{float: left;font-size: 0.833vw;color: #5d5d5d;line-height: 1.875vw;width: 48%;padding-left: 13px;box-sizing: border-box;position: relative;height: 1.875vw;text-overflow: ellipsis;white-space: nowrap;overflow: hidden;}.pro li dd p a:after{position: absolute;width: 3px;height: 3px;border-radius: 50%;content: "";background: #5d5d5d;left: 0;top: 50%;margin-top: -1.5px;}.pro li dd p a:hover{color: #db0b1d;}.pro li dd p a:nth-child(even){float: right;}.pro li:nth-child(6n) dl{left: auto;right: 0;transform: translateX(30px);}.pro li:hover dl{opacity: 1;transform: translateX(0);visibility: visible;}.hab_item img{display: block;width: 291px;height:194px;cursor: pointer;transition: all 0.6s;}.hab_item img:hover{transform: scale(1.1);}.hab_item:hover .name{background:rgba(0,0,0,0.6);}.hm_ab{height: 900px;background: url(../images/beijing.jpg) no-repeat top center;}.hm_head{text-align: center;height: 180px;}.hm_head .t1 {height: 52px;line-height: 52px;padding-top: 50px;font-size: 38px;font-weight: bold;color: #7f7f7f;}.hm_head .t2 {height: 34px;line-height: 80px;font-size: 18px;color: #666;}.hab_top {width: 1200px;margin: 0 auto 30px auto;padding: 8px;background: #FFFFFF;}.hab_top .intro {float: right;width: 540px;color: #000000;height: 410px;position: relative;padding-right: 20px;}.hab_top .s1 {height: 68px;line-height: 68px;font-size: 20px;font-weight: bold;}.hab_top p {line-height: 26px;font-size: 16px;color: #6f6f71;}.hab_top .more {display: block;font-size: 14px;width: 125px;height: 40px;line-height: 40px;background: #046fcd url(../images/ab_more.png) no-repeat 115px center;color: #fff;padding-left: 10px;position: absolute;left: 0;bottom: 0;}.hab_slider {width: 1216px;height: 194px;margin: 0 auto;position: relative;}.hab_slider .s_wrap {width: 1228px;height: 194px;position: relative;overflow: hidden;margin: auto -3px;}.hab_slider li {width: 299px;height: 194px;float: left;margin: auto 4px;position: relative;}.hab_item {width: 291px;height: 194px;position: relative;overflow: hidden;display: block;}.hab_item .name {height: 20px;line-height: 20px;width: 100%;position: absolute;left: 0;bottom: 0;z-index: 10;background: rgba(0,0,0,0.3);text-align: center;font-size: 16px;}.hab_item .name a {color: #FFFFFF;}.contain {width: 1463px;margin: auto auto;overflow: hidden;}.single {width: 100%;height: 100%;position: relative;font-size: 0;}.pre {position: absolute;width: 20px;height: 100%;background-color: rgba(0, 0, 0, 0.5);cursor: pointer;}.pre:hover {background-color: rgba(0, 0, 0, 0.8);}.pre::before {content: "";width: 12px;height: 12px;border: solid #fff;border-width: 2px 0 0 2px;transform: translate(-50%, -50%) rotate(-45deg);position: absolute;left: 70%;top: 50%;}.next {position: absolute;width: 20px;height: 100%;right: 0px;background-color: rgba(0, 0, 0, 0.5);cursor: pointer;}.next:hover {background-color: rgba(0, 0, 0, 0.8);}.next::before {content: "";width: 12px;height: 12px;border: solid #fff;border-width: 0 2px 2px 0;transform: translate(-50%, -50%) rotate(-45deg);position: absolute;left: 30%;top: 50%;}.single ul {list-style: none;white-space: nowrap;display: inline-block;}.single ul li {display: inline-block;margin:auto 2px;}.single ul li img {vertical-align: top;height: 350px;width:240px;}.zizhi{width: 100%;background:url(../images/lines.jpg) right center;height:520px;padding-top: 20px;}.zizhi h3{font-size: 30px;font-weight: bold;text-align: center;color: rgba(0, 0, 0, 0.5);}.zizhi i{background: #827e7e;width: 120px;height:4px;display: block;margin:10px auto;border-radius:10px;}.zizhi p {font-weight: 300;text-align: center;color: rgba(0, 0, 0, 0.5);padding-top: 10px;margin-bottom: 26px;}.zizhi h3, h3 + p {margin: 1rem 1rem;}.wrapper {margin: 0 auto;display: -webkit-box;display: -webkit-flex;display: -ms-flexbox;display: flex;-webkit-box-align: center;-webkit-align-items: center;-ms-flex-align: center;align-items: center;-webkit-box-pack: center;-webkit-justify-content: center;-ms-flex-pack: center;justify-content: center;margin-bottom: 3rem;}.box {width: 15rem;height: 20rem;margin:auto 3px;-webkit-transition: opacity 0.5s linear 0.3s,-webkit-transform 0.3s linear 0s, -webkit-filter 0.5s linear 0.3s;transition: opacity 0.5s linear 0.3s,-webkit-transform 0.3s linear 0s,-webkit-filter 0.5s linear 0.3s;transition: transform 0.3s linear 0s,filter 0.5s linear 0.3s,opacity 0.5s linear 0.3s;transition: transform 0.3s linear 0s, filter 0.5s linear 0.3s, opacity 0.5s linear 0.3s,-webkit-transform 0.3s linear 0s, -webkit-filter 0.5s linear 0.3s;}.product{position: relative;width: 100%;height: 100%;border-radius: 0.2rem;background-position: top 3rem center;background-size: 80%;background-repeat: no-repeat;-webkit-transition: box-shadow 0.5s linear,height 0.1s linear 0s;transition:box-shadow 0.5s linear,height 0.1s linear 0s;}.product img{width:240px;height:350px;}.name {display: block;padding: 1rem 0.5rem;text-align: center;}.description {position: absolute;bottom: 1rem;left: 0;right: 0;display: block;padding: 0 1.5rem;opacity: 0;-webkit-transition: opacity 0.1s linear 0s;transition: opacity 0.1s linear 0s;}.box:hover {-webkit-transform: scale(1.1);transform: scale(1.1);-webkit-transition: opacity 0.1s linear 0s, -webkit-transform 0.3s linear 0.3s, -webkit-filter 0.1s linear 0s;transition: opacity 0.1s linear 0s, -webkit-transform 0.3s linear 0.3s, -webkit-filter 0.1s linear 0s;transition: transform 0.3s linear 0.3s, filter 0.1s linear 0s, opacity 0.1s linear 0s;transition: transform 0.3s linear 0.3s, filter 0.1s linear 0s, opacity 0.1s linear 0s, -webkit-transform 0.3s linear 0.3s, -webkit-filter 0.1s linear 0s;}.box:hover .product {height: 25rem;-webkit-transition: box-shadow 1s linear, height 0.3s linear 0.5s;transition: box-shadow 1s linear, height 0.3s linear 0.5s;}.box:hover .description {opacity: 1;-webkit-transition: opacity 0.3s linear 0.75s;transition: opacity 0.3s linear 0.75s;}#tec {padding-bottom: 60px;background: url(../images/beijingss.jpg);height: 475px;}#tec hgroup {text-align: center;margin-bottom: 12px;}#tec hgroup p {color: #777;font-size: 24px;}#tec h3 {font-size: 30px;line-height: 1.7;padding-top: 10px;margin-bottom: 10px;color:#7f7f7f;}#tec article {overflow: hidden;height: 430px;position: relative;}@media (max-width: 1050px) {#tec article {height: auto;}}#tec ul {position: relative;z-index: 2;height: 100%;}@media (min-width: 1050px) {#tec ul:hover li {width: 14.28571%;}#tec ul:hover li::after {opacity: 0;}#tec ul:hover li a {opacity: 0;visibility: hidden;}}@media (min-width: 1050px) {#tec ul li:hover {width: 42.85714%;}}@media (max-width: 1050px) {#tec ul li:hover {height: 430px;}}#tec ul li:hover em {opacity: 0;visibility: hidden;text-shadow: 0 0 10px rgba(0, 0, 0, 0.9);}#tec ul li:hover p {opacity: 1;visibility: visible;}#tec ul li:hover a {opacity: 1;visibility: visible;}@media (max-width: 1050px) {#tec ul li:hover a {display: none;}}#tec li {float: left;width: 20%;position: relative;color: #fff;height: 100%;padding-top: 40px;padding-left: 30px;padding-right: 30px;-webkit-box-sizing: border-box;box-sizing: border-box;-webkit-transition: all 0.5s;transition: all 0.5s;overflow: hidden;}@media (max-width: 1050px) {#tec li {float: none;width: 100%;height: 130px;}}#tec li::before {content: '';position: absolute;right: 0;display: block;bottom: 0;top: 0;height: 100%;width: 1px;background: #8c9292;}#tec li::after {content: '';position: absolute;z-index: -1;top: 0;bottom: 0;right: 0;left: 0;display: block;-webkit-transition: all 0.7s;transition: all 0.7s;}#tec li:nth-of-type(1)::after {background: url(../images/tec0.jpg) no-repeat center;}#tec li:nth-of-type(2)::after {background: url(../images/tec1.jpg) no-repeat center;}#tec li:nth-of-type(3)::after {background: url(../images/tec2.jpg) no-repeat center;}#tec li:nth-of-type(4)::after {background: url(../images/tec3.jpg) no-repeat center;}#tec li:nth-of-type(5)::after {background: url(../images/tec4.jpg) no-repeat center;}#tec h4 {font-size: 26px;font-weight: 500;line-height: 2;-webkit-transition: all 0.7s;transition: all 0.7s;color:#0853a1;}@media (max-width: 1180px) {#tec h4 {font-size: 20px;font-weight: 700;}}#tec em {color: #0853a1;font-size: 14px;-webkit-transition: all 0.7s;transition: all 0.7s;}#tec p {width: 700px;font-size: 16px;line-height: 1.7;-webkit-transition: all 0.7s;transition: all 0.7s;visibility: hidden;opacity: 0;color:#0853a1;}@media (max-width: 1740px) {#tec p {width: 90%;}}#tec a {width: 44px;height: 44px;border: 1px solid #fff;position: absolute;bottom: 40px;-webkit-transition: all 0.7s;transition: all 0.7s;}@media (max-width: 1050px) {#tec a {opacity: 0;visibility: hidden;}}#tec a img {position: absolute;top: 0;bottom: 0;right: 0;left: 0;margin: auto;}#tecBg {overflow: hidden;position: absolute;top: 0;bottom: 0;right: 0;left: 0;z-index: 1;}@media (max-width: 1050px) {#tecBg {display: none;}}#tecBg img {width: 1920px;position: absolute;-webkit-transition: all 0.3s;transition: all 0.3s;}