.banner {
    margin-top: 80px;
    width: 100%;
    height: 650px;
    background: url("../images/cpzx-banner1.jpg") no-repeat center center;
    background-size: 1920px 650px;
}

/* 价格计算 */
.price {
    margin: -112px auto 0;
    width: 1200px;
    height: 543px;
    box-shadow:0px 2px 30px 0px rgba(0, 0, 0, 0.1);
    border-radius:10px;
    background-color: #fff;
}
.price .fl {
    width: 640px;
    height: 543px;
}
.price .fl a {
    display: block;
    width: 100%;
    height: 100%;
}
.price .fl a img {
    width: 100%;
    height: 100%;
    border-radius: 10px 0 0 10px;
}
.price .fr {
    padding: 0 83px;
    width: 560px;
    height: 543px;
    text-align: center;
}
.price .fr h2 {
    margin-top: 39px;
    height:36px;
    font-size:36px;
    font-family:"Microsoft YaHei";
    font-weight:400;
    color:#333333;
}
.price .fr p {
    margin-top: 10px;
    height:20px;
    font-size:20px;
    font-family:"Microsoft YaHei";
    font-weight:400;
    color:#666666;
}
.price .fr form {
    margin-top: 45px;
}

.price .fr form i {
    width: 44px;
    height: 19px;
    font-size: 18px;
    font-weight: 400;
    font-family: "MicrosoftYaHei";
    color: rgba(51, 51, 51, 1);
}

.price .fr form input {
    margin-left: 20px;
    margin-bottom: 40px;
    padding: 0 20px;
    width: 326px;
    height: 48px;
    border: 1px solid rgba(241, 241, 241, 1);
    border-radius: 5px;
}

.price .fr form .mj {
    margin-bottom: 30px;
    position: relative;
    text-align: left;
    height: 48px;
}
.price .fr form .select {
    position: relative;
    margin-left: 17px;
    padding: 0 20px;
    display: inline-block;
    vertical-align: middle;
    width:150px;
    height:48px;
    line-height: 48px;
    border:1px solid rgba(241,241,241,1);
    border-radius:5px;
}
.price .fr form .mj .trigonometry {
    display: block;
    position: absolute;
    right: 200px;
    top: 24px;
    width:0;
    height:0;
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 4px solid #000;
}
.price .fr form .mj li {
    padding-left: 22px;
    width:150px;
    height:36px;
    line-height: 36px;
    cursor:default;
}
.price .fr form .mj li:hover {
    background-color: #f2f1f1;
}
.price .fr form .mj ul {
    position: absolute;
    display: none;
    top: 100%;
    left: 61px;
    width:150px;
    background-color: #fff;
    box-shadow:0px 2px 9px 0px rgba(4,4,4,0.05);
}

.price .fr form #area {
    margin: 0 0 0 16px;
    width: 157px;
    height:48px;
    border:1px solid rgba(241,241,241,1);
    border-radius:5px;
}
.price .fr form .mj .square {
    position: absolute;
    right: 0;
    top: 10px;
    display: block;
    width: 25px;
    height: 25px;
    font-weight: 600;
}

.price .fr form #btn {
    width: 350px;
    height: 60px;
    background-color: #F78001;
    border-radius: 5px;
    text-align: center;
    line-height: 60px;
    font-size: 20px;
    font-family: "MicrosoftYaHei";
    font-weight: 400;
    color: rgba(255, 255, 255, 1);
    outline: none;
    border-color: transparent;
    box-shadow:none;
}

.price .prompt  {
    margin-left: 46px;
    padding-left: 20px;
    margin-bottom: 3px;
    text-align: left;
    font-size:14px;
    font-family:"Microsoft YaHei";
    font-weight:400;
    color:#FF3D31;
    line-height:24px;
    background: url(../img/cpzx-ts.png) no-repeat left center;
    display: none;
}

/* 弹窗 */
.tc {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    background-color: rgba(0, 0, 0, 0.6);
    display: none;
}
.tc div {
    margin: auto;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    width: 600px;
    height: 670px;
    background: url("../images/cpzx-ksjs-tc.png") no-repeat center center;
}
.tc div a {
    margin: 539px 0 0 182px;
    display: block;
    width: 235px;
    height: 65px;
}
.tc div img {
    width: 100%;
}
/* 产品中心 */
.product_center {
    margin: 80px auto 0;
    width: 1239px;
}

.product_center .title h3 {
    text-align: center;
    font-size: 36px;
    font-family: "MicrosoftYaHei";
    font-weight: 400;
    color: #333;
}

.product_center .title div {
    margin: 24px auto 0;
    width: 90px;
    height: 6px;
    background-color: #1F7F57;
}

.product_center .title p {
    margin: 10px 0 0;
    text-align: center;
    font-size: 14px;
    font-family: "MicrosoftYaHei";
    font-weight: 400;
    color: #999;
}
.product_center .tit {
    margin-top: 32px;
    padding-bottom: 5px;
    width: 100%;
    text-align: center;
}
.product_center .tit li .active1 {
    color: #fff;
    background-color: #1F7F57;
}
.product_center .tit li {
    margin-left: 19px;
    display: inline-block;
}
.product_center .tit li a {
    display: block;
    height: 50px;
    line-height: 50px;
    padding: 0 33px;
    font-size:18px;
    font-family:"Microsoft YaHei";
    font-weight:400;
    color: #333;
}
.product_center .product li {
    margin-top: 17px;
}

.product_center .product li:nth-child(odd){
    position: relative;
    padding: 47px 50px 43px 90px;
    width: 1239px;
    height: 474px;
    background: url("../images/cpzx-cpbj1.jpg") no-repeat ;
    background-size: 100% 100%;
}
.product_center .product li:nth-child(odd) .slider-container {
    position: absolute;
    right: 50px;
}
.product_center .product li:nth-child(odd) .tit {
    position: absolute;
    left: 90px;
    width: 512px;
    overflow: hidden;
    margin-top: 0px;
    padding: 0px;
    text-align: left;
}
.product_center .product li:nth-child(odd) .tit h3 {
    margin-top: 25px;
    padding-left: 9px;
    height: 22px;
    line-height: 21px;
    font-size: 20px;
    font-family: "Microsoft YaHei";
    font-weight: bold;
    color: #333;
    border-left: 4px solid #F78001;
}
.product_center .product li:nth-child(odd) .tit p {
    margin: 18px 0;
    height:17px;
    font-size:16px;
    line-height: 17px;
    font-family:"Microsoft YaHei";
    font-weight:400;
    color:#333;
}
.product_center .product li:nth-child(odd) .tit .text {
    margin-bottom: 30px;
    font-size:14px;
    font-family:"Microsoft YaHei";
    font-weight:400;
    color:#666;
    line-height:30px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}
.product_center .product li:nth-child(odd) .tit>a {
    position: relative;
    display: block;
    margin-top: 40px;
    padding-left: 40px;
    width:150px;
    height:44px;
    border:1px solid #F78001;
    border-radius:5px;
    color: #F78001;
    /* text-align: center; */
    line-height: 42px;
}
.product_center .product li:nth-child(odd) .tit>a:hover {
    background-color: #F78001;
    color: #fff;
}
.product_center .product li:nth-child(odd) .tit>a:hover span{
    border-top:4px solid transparent;
    border-bottom:4px solid transparent;
    border-left:4px solid #fff;
}
.product_center .product li:nth-child(odd) .tit>a span {
    display: block;
    position: absolute;
    right: 40px;
    top: 17px;
    width:0;
    height:0;
    border-top:4px solid transparent;
    border-bottom:4px solid transparent;
    border-left:4px solid #F78001;
}

.product_center .product li:nth-child(even){
    position: relative;
    padding: 47px 90px 43px 50px;
    width: 1239px;
    height: 474px;
    background: url("../images/cpzx-cpbj2.jpg") no-repeat ;
    background-size: 100% 100%;
}
.product_center .product li:nth-child(even) .slider-container {
    position: absolute;
    left: 50px;
}
.product_center .product li:nth-child(even) .tit {
    position: absolute;
    right: 90px;
    width: 512px;
    overflow: hidden;
    margin-top: 0px;
    padding: 0px;
    text-align: left;
}
.product_center .product li:nth-child(even) .tit h3 {
    margin-top: 25px;
    padding-left: 9px;
    height: 22px;
    line-height: 21px;
    font-size: 20px;
    font-family: "Microsoft YaHei";
    font-weight: bold;
    color: #333;
    border-left: 4px solid #F78001;
}
.product_center .product li:nth-child(even) .tit p {
    margin: 18px 0;
    height:17px;
    font-size:16px;
    line-height: 17px;
    font-family:"Microsoft YaHei";
    font-weight:400;
    color:#333;
}
.product_center .product li:nth-child(even) .tit .text {
    margin-bottom: 30px;
    font-size:14px;
    font-family:"Microsoft YaHei";
    font-weight:400;
    color:#666;
    line-height:30px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}
.product_center .product li:nth-child(even) .tit>a {
    position: relative;
    display: block;
    margin-top: 40px;
    padding-left: 40px;
    width:150px;
    height:44px;
    border:1px solid #F78001;
    border-radius:5px;
    color: #F78001;
    /* text-align: center; */
    line-height: 42px;
}
.product_center .product li:nth-child(even) .tit>a:hover {
    background-color: #F78001;
    color: #fff;
}
.product_center .product li:nth-child(even) .tit>a:hover span{
    border-top:4px solid transparent;
    border-bottom:4px solid transparent;
    border-left:4px solid #fff;
}
.product_center .product li:nth-child(even) .tit>a span {
    display: block;
    position: absolute;
    right: 40px;
    top: 17px;
    width:0;
    height:0;
    border-top:4px solid transparent;
    border-bottom:4px solid transparent;
    border-left:4px solid #F78001;
}

.product_center .page {
    margin: 50px 0 80px;
    text-align: center;
}

.product_center .page ul li {
    margin-right: 5px;
    display: inline-block;
    padding: 2px 15px;
    border-radius: 4px;
    border: 1px solid #ddd;
}


.product_center .page ul li.thisclass {
    color: #fff;
    background-color: #1F7F57;
}


.product_center .page ul li a {
    display: block;
    
}
.product_center .page ul li .active {
    color: #fff;
    background-color: #1F7F57;
}
.product_center .page span {
    color: #999;
}