.containers {width: 100%; max-width: 1200px;margin: 0 auto;}
.mar1 {margin-top: 1%;}
.mar2 {margin-top: 2%;}
.mar3 {margin-top: 3%;}
.mar4 {margin-top: 4%;}
.mar5 {margin-top: 5%;}
.center {text-align: center;}
.upp {text-transform: uppercase;}
.right {text-align: right;}
.white {color: #fff;}
/* .white i {background: #fff;} */
.contact img {width: auto;max-width: 100% !important;}
.row1 {overflow: hidden;display: -webkit-box; -webkit-box-orient: vertical;-webkit-box-orient: vertical;-webkit-line-clamp:1;}
.row2 {overflow: hidden;display: -webkit-box; -webkit-box-orient: vertical;-webkit-box-orient: vertical;-webkit-line-clamp:2;}
.row3 {overflow: hidden;display: -webkit-box; -webkit-box-orient: vertical;-webkit-box-orient: vertical;-webkit-line-clamp:3;}
.row4 {overflow: hidden;display: -webkit-box; -webkit-box-orient: vertical;-webkit-box-orient: vertical;-webkit-line-clamp:4;}
.row5 {overflow: hidden;display: -webkit-box; -webkit-box-orient: vertical;-webkit-box-orient: vertical;-webkit-line-clamp:5;}
.banner {max-height: 780px;overflow: hidden;position: relative;}
.banner .swiper-paginations {bottom: 20px;position: absolute;text-align: center;z-index: 10;}

/*--  关键词和搜索  --sub --*/
.sub {background: #fff;}
.sub-nr {padding: 18px 0;display: flex;justify-content: space-between;align-items: center;}
.sub-left {color: #000;display: flex;align-items: center;}
.sub-left span {color: #fff;margin-left: 10px;opacity:0;}
.sub-search {width: 270px;height: 34px;border: 1px solid #ddd;display: flex;justify-content: space-between;align-items: center;}
.sub-search input {display: block;width:80%;height: 32px;padding: 0 10px;font-size: 14px;}
.sub-search button {display: block;width: 20%;height: 32px;background: #0168b7;text-align: center;cursor: pointer;}
.sub-search input::-webkit-input-placeholder {color: #dddddd;}
.sub-search input::-moz-placeholder {color: #dddddd;}
.sub-search input::-moz-placeholder {color: #dddddd;}
.sub-search input::-ms-input-placeholder {color: #dddddd;}

/*--  公司信息  --sub1 --*/
.sub1 {background: url(../img/sub1-bg.jpg) left top;}
.sub1-tit {font-size: 26px;line-height: 48px;}
.sub1-word {color: #666666;line-height: 36px;}
.sub1-btn {display: block;width: 210px;height: 60px;text-align: center;line-height: 60px;background: #0168b7;border-radius: 3px;margin-top: 5%;color: #fff;}
.sub1-left {padding: 0 6% 0 15px;}
.sub1-rig {padding: 0 15px 0 0;}

/*--  产品中心  --sub2 --*/


/*--  专业造就完美  --sub3 --*/
.sub3 {background: url(../img/sub3-bg.jpg) left top;}
.sub3-item {padding: 0;}
.sub3-1 {text-align: right;color: #fff;padding: 40px 50px 0 0;}
.sub3-1 h3 {display: block;font-size: 36px;font-weight: bold;margin-bottom: 20px;}
.sub3-1 p {line-height: 30px;}
.blue {background: #0168b7;}
.yellow {background: #ffc600;}
.sub3-3 img {width: 100%;}
.sub3-2 {position: relative;}
.sub3-list {position: absolute;width: 100%;height: 100%;}
.sub3-table {display: table;table-layout: fixed;width: 100%;height: 100%;}
.sub3-cell{display: table-cell;width: 100%;height: 100%;vertical-align: middle;text-align: center;}
.sub3-cell p {color: #fff;margin-top: 15px;}
.yellow p {color: #333333;}
.sub3-2:hover .sub3-icon img {-webkit-animation: jello 1s; -moz-animation: jello 1s; animation: jello 1s;}
@keyframes jello {
    from, 11.1%, to { -webkit-transform: none; -moz-transform: none; transform: none }
    22.2% { -webkit-transform: skewX(-12.5deg) skewY(-12.5deg); -moz-transform: skewX(-12.5deg) skewY(-12.5deg); transform: skewX(-12.5deg) skewY(-12.5deg) }
    33.3% { -webkit-transform: skewX(6.25deg) skewY(6.25deg); -moz-transform: skewX(6.25deg) skewY(6.25deg); transform: skewX(6.25deg) skewY(6.25deg) }
    44.4% { -webkit-transform: skewX(-3.125deg) skewY(-3.125deg); -moz-transform: skewX(-3.125deg) skewY(-3.125deg); transform: skewX(-3.125deg) skewY(-3.125deg) }
    55.5% { -webkit-transform: skewX(1.5625deg) skewY(1.5625deg); -moz-transform: skewX(1.5625deg) skewY(1.5625deg); transform: skewX(1.5625deg) skewY(1.5625deg) }
    66.6% { -webkit-transform: skewX(-.78125deg) skewY(-.78125deg); -moz-transform: skewX(-.78125deg) skewY(-.78125deg); transform: skewX(-.78125deg) skewY(-.78125deg) }
    77.7% { -webkit-transform: skewX(0.390625deg) skewY(0.390625deg); -moz-transform: skewX(0.390625deg) skewY(0.390625deg); transform: skewX(0.390625deg) skewY(0.390625deg) }
    88.8% { -webkit-transform: skewX(-.1953125deg) skewY(-.1953125deg); -moz-transform: skewX(-.1953125deg) skewY(-.1953125deg); transform: skewX(-.1953125deg) skewY(-.1953125deg) }

}

/*--  工程案例  --sub4 --*/
.sub4 {background:url(../img/sub4-bg.jpg) left top;}
.sub4-item{cursor: pointer;}
.sub4-list{}
.sub4-img {}
.sub4-box {padding: 20px 10%;background: #ffc600;text-align: center;line-height: 24px;}
.swiper-nr .swiper-button-next1,.swiper-button-prev1{ width:38px; height:100px;cursor: pointer; position: absolute;top:35%;z-index: 99;}
.swiper-nr .swiper-button-next1 {right:-7%;background: url(../img/next1.jpg) no-repeat center center;}
.swiper-nr .swiper-button-prev1 {left:-7%;background: url(../img/prev1.jpg) no-repeat center center;}
.sub4-btn {text-align: center;}
.sub4-btn a {display: inline-block; font-size: 14px;color: #fff;width: 190px;height: 50px;text-align: center;line-height: 50px;background: #0168b7;border-radius: 3px;}
.sub4-item:hover {-webkit-animation: bounce .5s linear 1;animation: bounce .5s linear 1;}
@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
  40% {
    -webkit-transform: translateY(-30px);
            transform: translateY(-30px);
  }
  60% {
    -webkit-transform: translateY(-15px);
            transform: translateY(-15px);
  }
}

/*--  新闻与信息  --sub5 --*/
.sub5-nr {padding: 0 0 0 15px;}
.sub5-left {padding: 0;}
.sub5-img {border: 1px solid #ddd;}
.sub5-box {margin-top: 20px;}
.sub5-box h6{font-size: 20px;color: #0168b7;font-weight: bold;}
.sub5-box time {display: block;font-size: 14px;color: #b8b8b8;margin: 10px 0;}
.sub5-box p {line-height: 30px;}
.sub5-box a {display: block;width: 180px;height: 50px;text-align: center;line-height: 50px;background: #0168b7;color: #fff;border-radius: 3px;margin-top: 15px;}
.sub5-item {margin-bottom: 30px;cursor:pointer;}
.sub5-item .row {align-items: center;}
.sub5-rig {padding: 0 0 0 40px;}
.sub5-you h6 {color: #000;}
.sub5-you time {display: block;font-size: 14px;color: #b8b8b8;margin: 5px 0 10px;}
.sub5-you i {display: block;width: 100%;height: 1px;background: #ddd;}
.sub5-you p {line-height: 30px;color: #434343;margin-top: 10px;}
.sub5-item:hover .sub5-you h6 {color: #0168b7;}

/*--  		关于我们页		 --*/
.abo1-nr {line-height:30px;}
.abo1-img img {border: 1px solid #ddd;}
.abo2 {background: url(../img/abo2-bg.jpg) no-repeat fixed center/cover;}
.abo2-item1 {margin-bottom: 4%;}
.abo2-img img{border: 1px solid #ddd;}
.abo2-list p {text-align: center;color: #fff;margin-top: 15px;}
.abo2-item1 {padding: 0 30px;}
.abo2-cont .row:nth-child(1) {margin: 0 -30px;}
.abo2-item2 {padding: 0 21px;}
.abo2-cont .row:nth-child(2) {margin: 0 -21px;}
.abo3-item{padding: 0 42px;margin-bottom: 20px;}
.abo3-list p {text-align: center;line-height: 55px;background: #ffc600;}
.abo3-nr .row {margin: 0 -42px;}

/*--  		我们的优势页		 --*/
.adv1-nr {position:relative;}
.adv1-nr::before{content: "";width: 9px;height: 9px;background: #ffc600;border-radius: 50%;position: absolute;left: 50%;margin-left: -5px;top: -2%;}
.adv1-img {float: left;width: 46.15%;position: relative;}
.adv1-cont {float: right;width:46.15%;position: relative;min-height: 265px;padding-top: 2%;}
.adv1-cont::before {content: "";width: 1px;height: 110%;background: #ffc600;}
.adv1-img::before {content: "";width: 24px;height: 1px;background: #ffc600;}
.adv1-img::after {content: "";width: 9px;height: 9px;background: #ffc600;border-radius: 50%;}
.adv1-cont h6 {font-weight: bold;font-size: 18px;}
.adv1-box {line-height: 30px;margin-top: 10px;}
.adv1-nr .adv1-item:nth-child(2n-1) .adv1-cont::before {position: absolute;top: -10%;left: -8.5%;}
.adv1-nr .adv1-item:nth-child(2n-1) .adv1-img::before {position: absolute;top: 50%;right: -8.5%;}
.adv1-nr .adv1-item:nth-child(2n-1) .adv1-img::after {position: absolute; top: 50%;margin-top: -4px;right: -5%;}
.adv1-nr .adv1-item:nth-child(2n) .adv1-img {float: right;}
.adv1-nr .adv1-item:nth-child(2n) .adv1-cont {float: left;}
.adv1-nr .adv1-item:nth-child(2n) .adv1-cont::before {position: absolute;top: -10%;right: -8.5%;}
.adv1-nr .adv1-item:nth-child(2n) .adv1-img::before {position: absolute;top: 50%;left: -8.5%;}
.adv1-nr .adv1-item:nth-child(2n) .adv1-img::after {position: absolute; top: 50%;margin-top: -4px;left: -5%;}
.adv2 {background: url(../img/adv2-bg.jpg) left top;}
.adv2-img {padding-left: 10%;}

/*--  		产品列表页		 --*/
.pro-left,.pro-zuo,.sub2-left {float: left;width: 28.4%;}
.pro-tit {font-size: 36px;font-weight:bold;width: 100%;line-height:92px;background: #0168b7;color: #fff;text-align: center;cursor:pointer;}
.accordion {width: 100%;z-index: 10;position: relative;border: 1px solid #e2e0df;}
.accordion li {display: block;margin-top:4px;}
.accordion li i { display: block; position: absolute;right:0;top:0px;background: url(../img/rig.png) no-repeat center center; width:40px; height:100%;}
.accordion .acc-li .open i {background: url(../img/up.png) no-repeat center center;width:40px;height:100%;}
.accordion .acc-li .default,.link.open {}
.accordion .acc-li:last-child .link {border-bottom: none;}
.link {padding:0;position: relative;background:#0168b7;}
.link a {color: #fff !important;display: block;line-height:40px;text-align: center;}
.accordion .acc-li .default, .link.default, .acc-li:hover .link:hover {}
.accordion .acc-li .default a, .link.open a, .acc-li:hover .link a {text-decoration: underline;}
.submenu-body {}
.submenu-body li a {display: block;line-height: 40px;text-align: center;color: #fff !important;}
.submenu-body li {background:#3486c5;}
.submenu-body .active a,.submenu-body li a:hover {text-decoration: underline;}
.pro-rig,.sub2-rig {float: right;width:68%;}
.pro-img {border: 1px solid #7d7d7d;}
.pro-list p {margin-top: 10px;text-align: center;color: #000;}
.pro-item {margin-bottom: 20px;cursor: pointer;}
.pro-img {position: relative;overflow: hidden;}
.pro-img img {transition: 0.3s;}
.overlay {display: block;position: absolute;top: 0;bottom: 0;left: 0;right: 0;opacity: 0;z-index: 20;background: rgba(1, 104, 183,.8);overflow: hidden;-webkit-transition: all 0.5s;-moz-transition: all 0.5s;-o-transition: all 0.5s;transition: all 0.5s;}
a.expand {display: block;position: absolute;z-index: 100;width: 60px;height: 60px;border: solid 5px #fff;text-align: center;color: #fff !important;
	line-height: 50px;font-weight: 700;font-size: 30px;-webkit-border-radius: 30px;-moz-border-radius: 30px;-ms-border-radius: 30px;-o-border-radius: 30px;border-radius: 30px;}
.overlay a.expand {display: block; top: 0;bottom: 0;left: 0;right: 0;margin: auto;width: 100%;height: 100%;-webkit-border-radius: 0;-moz-border-radius: 0;-ms-border-radius: 0;-o-border-radius: 0;border-radius: 0;-webkit-transition: all 0.5s;-moz-transition: all 0.5s;-o-transition: all 0.5s;transition: all 0.5s;}
.pro-item:hover .overlay {opacity: 1;}
.pro-item:hover .overlay a.expand {width: 60px;height: 60px;-webkit-border-radius: 30px;-moz-border-radius: 30px;-ms-border-radius: 30px;-o-border-radius: 30px;border-radius: 30px;}
.pro-item:hover .pro-img img {-moz-transform:scale(1.1);-webkit-transform:scale(1.1);-o-transform:scale(1.1);transform:scale(1.1);}

/*--  		产品详情页		 --*/
.pro-zuo {margin-top:5%;}
.pro-bt {text-align: center;font-size: 24px;}
.pro-you {float: right;width: 69.5%;}
.pro-tu {margin-top: 28px;}
.pro-cent {padding: 0 0 3%;}
.pro-bt2 {font-size: 24px;color: #1783be;}
.pro-cont {line-height: 28px;}
.pro2 {background: #edf2f5;}
.pro2-item {margin-bottom: 20px;}
.pro2-item input {display: block;width: 100%;height:44px;background: #fff;padding: 0 20px;}
.pro2-item textarea {display: block;width: 100%;height: 110px;background: #fff;padding: 5px 20px;}
.pro2-item button {display: block;margin:10px auto 0;width: 205px;height: 50px;background: #ffc600;text-align: center;line-height: 50px;cursor: pointer;}
.bott-item {margin-bottom: 20px;}
.pro-video {text-align: center;}
.pro-video video,.pro-video iframe {width: 100%;height: auto;}

/*--  		新闻列表页		 --*/
.news-item {display: flex;align-items: center;margin-bottom: 3%;cursor: pointer;}
.news-nr .news-item:last-child {margin: 0;}
.news-left {float: left;width: 27.8%;border: 1px solid #ddd;}
.news-rig {float: right;width: calc(100% - 27.8%);padding-left: 3%;}
.news-rig h6 {font-size: 20px;font-weight: bold;color: #434343;}
.news-rig time {display: block;font-size: 14px;color: #707070;margin: 10px 0 15px;}
.news-rig i {display: block;width: 100%;height: 1px;background: #ddd;}
.news-rig p {line-height: 30px;margin-top: 15px;}
.news-rig a {display: block;width: 150px;height: 46px;text-align: center;line-height: 46px;border: 1px solid #ddd;font-size: 14px;color: #666;margin-top: 3%;}
.news-item:hover .news-rig h6 {color: #0168b7;}
.news-item:hover .news-rig a {background: #0168b7;color: #fff;}

/*--  		新闻详情页		 --*/
.news-tit h4{color: #0168b7;font-weight: bold;font-size: 20px;}
.news-tit time {display: block; font-size: 14px;color: #b8b8b8;margin-top: 10px;}
.news-cont {color: #666;line-height: 30px;}
.news-tu {margin-bottom: 20px;}

/*--  		案例列表页		 --*/
.cases-nr .row {margin: 0 -32px;}
.cases-item {padding: 0 32px;margin-bottom: 4%;}
.cases-img {border: 1px solid #ddd;position: relative;overflow: hidden;cursor:pointer;}
.cases-img img {-moz-transition:all 0.5s;-webkit-transition:all 0.5s;-o-transition:all 0.5s;transition:all 0.5s;}
.cases-box {margin-top: 20px;}
.cases-box h6 {font-size: 18px;font-weight: bold;}
.cases-box i {display: block;width: 50px;height: 1px;background: #ffc600;margin: 15px 0;}
.cases-box p {color: #434343;line-height: 30px;}
.cases-box a {display: block;width: 140px;height: 36px;text-align: center;line-height: 36px;background: #1783be;color: #fff;font-size: 14px;margin-top: 15px;
	-moz-transition:all 0.5s;-webkit-transition:all 0.5s;-o-transition:all 0.5s;transition:all 0.5s;}
.cases-item:hover a {border-radius: 10px;}
.cases-item:hover .cases-img img {-moz-transform:scale(1.1);-webkit-transform:scale(1.1);-o-transform:scale(1.1);transform:scale(1.1);}

/*--  		联系我们页		 --*/
.cont-tit h1 {font-weight:inherit;}
.cont-left ul {margin-top:5px;}
.cont-left ul li {display: block;line-height: 30px;font-size: 14px;color: #666666;}
.cont-item {margin-bottom: 3%;}
.cont-item input {display: block;width: 100%;height:50px;background: #eeeeee;padding: 0 10px;}
.cont-item textarea {display: block;width: 100%;height:130px;background: #eeeeee;padding: 5px 10px;}
.cont-item button {display: block;width: 205px;height: 50px;text-align: center;line-height: 50px;background: #ffc600;cursor: pointer;}
.cont-left ul li:hover a {color: #0168b7;text-decoration: underline;}













@media screen and (max-width: 1454px) {

}

@media screen and (max-width: 1300px) {
	.pad3 {padding: 3% 15px;overflow: hidden;}
	.pad4 {padding: 4% 15px;overflow: hidden;}
	.pad5 {padding:5% 15px;overflow: hidden;}
	.sub-nr {padding: 18px 15px;overflow: hidden;}
	.sub3-nr .row {margin: 0;}
	.sub1-tit {font-size: 24px;line-height: 40px;}
	.sub3-1 h3 {font-size: 32px;}
	.sub3-1 {padding:20px 30px 0 0;}
	.adv1-cont {padding-top:0;}
	.adv2-img {padding: 0;}
	.pro-tit {font-size: 30px;line-height: 70px;}
	.pro-cent {padding: 0 15px 3%;}
}

@media screen and (max-width: 1200px) {
	.sub3-1 h3 {font-size: 28px;margin-bottom: 10px;}
	.sub1-tit {font-size:20px;line-height: 30px;}
	.abo3-item,.cases-item {padding: 0 15px;}
	.abo3-nr .row,.cases-nr .row {margin:0 -15px;}
	.pro-left, .pro-zuo,.news-left,.sub2-left {width: 32%;}
	.pro-rig,.pro-you,.news-rig,.sub2-rig {width: calc(100% - 32%);padding-left: 3%;}
	.pro-tit {font-size: 28px;line-height: 60px;}
}

@media screen and (max-width: 990px) {
	.sub3-1 h3 {font-size:24px;}
	.sub1-left {padding: 0 15px;}
	.sub1-tit {font-size: 18px;line-height: 26px;}
	.sub1-btn {height: 45px;line-height: 45px;}
	.pro-tit {font-size: 24px;line-height: 50px;}
	.pro-left, .pro-zuo,.news-left,.sub2-left {width:35%;}
	.pro-rig,.pro-you,.news-rig,.sub2-rig {width: calc(100% - 35%);padding-left: 3%;}
}

@media screen and (max-width: 768px) {
	.sub-nr,.news-item {display: block;}
	.sub-search {width: 100%;margin-top: 10px;}
	.sub1-rig {padding: 0 15px;margin-top: 20px;}
	.sub3-1 {padding: 0;margin-bottom: 20px;}
	.sub3-1 h3 {font-size: 20px;}
	.sub3-4,.pro-tit {display: none;}
	.sub3-22 {min-height: 176px;}
	.swiper-nr .swiper-button-prev1 {left: -3%;}
	.swiper-nr .swiper-button-next1 {right: -3%;}
	.sub5-nr {padding: 0 15px;}
	.sub5-rig,.pro-rig,.pro-you,.news-rig,.sub2-rig {padding: 0;margin-top: 20px;}
	.sub5-item .row {align-items: inherit;}
	.sub5-you,.adv1-cont,.cont-rig {margin-top: 20px;}
	.abo1-item,.abo3-item,.adv1-item,.bott-item,.news-item,.news-tu {margin-bottom: 20px;}
	.abo2-list {text-align: center;}
	.abo2-item2 {margin-bottom: 15px;}
	.adv1-img,.adv1-cont,.pro-left, .pro-zuo,.pro-rig,.pro-you,.news-left,.news-rig,.sub2-left,.sub2-rig {float: inherit;width: 100%;}
	.adv1-nr::before,.adv1-cont::before,.adv1-img::before,.adv1-img::after {display: none;}
	.news-rig h6 {font-size: 18px;}
	
}