* {
    margin: 0;
    padding: 0;
    list-style-type: none;
    text-decoration: none;
    font-family: "宋体";
}

bady {
    overflow-x: hidden
}

.clear {
    clear: both;
}

img {
    border: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: normal;
}

.head_box {
    width: 1260px;
    margin: 0 auto;
    position: relative;
    z-index: 9999;
}

.head_logo {
    width: 400px;
    height: 100px;
    float: left;
}

.head_logo img {
    /* width: 400px; */
    display: block;
}

.head_nva {
    float: left;
    /*margin-left: 100px;*/
}

.head_nva ul li {
    font-size: 15px;
    float: left;
    margin: 0 18px;
    position: relative;
}

.head_nva ul li a {
    color: #333;
    line-height: 98px;
    display: block;
    transition: all .3s ease-in-out;
    -webkit-transition: all .3s ease-in-out;
    -moz-transition: all .3s ease-in-out;
    -ms-transition: all .3s ease-in-out;
}

.head_nva ul li dl {
    position: absolute;
    z-index: 1000;
    width: 110px;
    background: rgba(51, 51, 51, .8);
    top: 110px;
    left: 0;
    display: none;
    transition: all .4s ease-in-out;
    -webkit-transition: all .4s ease-in-out;
    -moz-transition: all .4s ease-in-out;
    -ms-transition: all .4s ease-in-out;
    z-index: 9999;
}

.head_nva ul li:hover dl {
    display: block;
    top: 100px;
}

.head_nva ul li dl dd {
    float: none;
    margin: 0;
    padding: 5px;
    border-bottom: 1px solid #444;
    transition: all .3s ease-in-out;
    -webkit-transition: all .3s ease-in-out;
    -moz-transition: all .3s ease-in-out;
    -ms-transition: all .3s ease-in-out;
}

.head_nva ul li dl dd:last-child {
    border: none;
}

.head_nva ul li dl dd:hover {
    background-color: #fff;
}

.head_nva ul li dl dd:hover a {
    color: #333;
}

.head_nva ul li dl dd a {
    line-height: 30px;
    color: #fff;
}

.head_nva ul li dl dd a:hover {
    border: none;
}

.head_nva ul li .cur {
    color: #0099ff;
}

.head_nva ul li a:hover {
    border-bottom: 2px solid #0099ff;
    color: #0099ff;
}

.head_nva ul li a:hover {
    color: #0099ff;
}

.head-list {
    position: relative;
    list-style: none;
}


/*.head-list span {
	display:block;
	width:100%;
	height:2px;
	background:#0099ff;
	position:absolute;
	bottom:-2px;
	margin-left: 18px;
}*/

.head_ss {
    float: right;
    padding: 38px 0px;
}

.head_ss span {
    width: 22px;
    height: 24px;
    background: url(../images/pc_05.png) no-repeat 100%;
    display: block;
    cursor: pointer;
    transition: all .4s ease-in-out;
    -webkit-transition: all .4s ease-in-out;
    -moz-transition: all .4s ease-in-out;
    -ms-transition: all .4s ease-in-out;
}

.ss span {
    background: url(../images/pc_05-1.png) no-repeat 100%;
}

.sous_box {
    width: 256px;
    position: absolute;
    top: 100px;
    right: -40px;
    z-index: 100;
    background-color: #fff;
    padding: 11px 17px;
}

.sous_box form input {
    display: block;
    float: left;
    cursor: pointer;
}

.sous_box form input:focus {
    outline: none;
}

.sous_box form input:nth-child(4) {
    background-color: #0099ff;
    border: 1px solid #0099ff;
    font-size: 14px;
    color: #fff;
    padding: 5px 15px;
}

.sous_box form input:nth-child(3) {
    border: 1px solid #0099ff;
    font-size: 14px;
    color: #999;
    padding: 5px 0;
    padding-left: 36px;
    background: url(../images/sous_2.png) no-repeat;
    background-position: 8px 50%;
}


/*banner*/

.banner {
    height: 520px;
    overflow: hidden;
}

.banner ul li a {
    display: flex;
    display: -webkit-flex;
    display: -ms-flexbox;
    justify-content: center;
    -ms-flex-pack: center;
}

.banner ul li a img {
    width: 100%;
    height: 520px;
    display: block;
}

.product-box {
    width: 1200px;
    margin: 0 auto;
    padding-top: 36px;
}

.left-title {
    width: 300px;
    background-color: #0099FF;
    color: #fff;
    text-align: center;
    padding: 20px 0;
    float: left;
}

.left-title h2 {
    font-size: 24px;
}

.left-title h3 {
    font-size: 14px;
    font-family: 宋体;
    margin-top: 10px;
}

.right-title {
    width: 860px;
    margin: 0 20px;
    float: left;
    border-bottom: 1px solid #ccc;
    height: 96px;
    position: relative;
}

.right-title h2 {
    font-size: 24px;
    color: #333;
    position: absolute;
    left: 0;
    bottom: 18px;
    padding: 0 5px;
}

.right-title h2::before {
    content: "";
    position: absolute;
    bottom: -19px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: #ffcc00;
}

.right-title a {
    display: block;
    font-size: 13px;
    color: #333;
    position: absolute;
    right: 0;
    padding: 0 8px;
    bottom: 18px;
}

.right-title a::before {
    content: "";
    position: absolute;
    bottom: -19px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #0099ff;
    opacity: 0;
    transition: all .4s ease-in-out;
    -webkit-transition: all .4s ease-in-out;
    -moz-transition: all .4s ease-in-out;
    -ms-transition: all .4s ease-in-out;
}

.right-title a:hover::before {
    width: 100%;
    opacity: 1;
}

.right-title a:hover {
    color: #0099FF;
}

.product-list-box {
    /*height: 810px;*/
    overflow: hidden;
}

.product-left-list {
    width: 300px;
    float: left;
}

.product-left-list ul li {
    margin-top: 10px;
    height: 80px;
    background-color: #f5f5f5;
    position: relative;
    padding-right: 70px;
    transition: all .4s ease-in-out;
    -webkit-transition: all .4s ease-in-out;
    -moz-transition: all .4s ease-in-out;
    -ms-transition: all .4s ease-in-out;
}

.product-left-list ul li a h3 {
    font-size: 15px;
    color: #333;
    line-height: 80px;
    margin-left: 25px;
    transition: all .4s ease-in-out;
    -webkit-transition: all .4s ease-in-out;
    -moz-transition: all .4s ease-in-out;
    -ms-transition: all .4s ease-in-out;
}

.product-left-list ul li a span {
    width: 20px;
    height: 20px;
    display: block;
    background: url(../images/pc_17.png) no-repeat 100%;
    position: absolute;
    right: 50px;
    top: 50%;
    margin-top: -10px;
    transition: all .4s ease-in-out;
    -webkit-transition: all .4s ease-in-out;
    -moz-transition: all .4s ease-in-out;
    -ms-transition: all .4s ease-in-out;
}

.product-left-list ul li:hover h3 {
    color: #fff;
    margin-left: 28px;
}

.product-left-list ul li:hover span {
    right: 30px;
    background: url(../images/pc_17-1.png) no-repeat 100%;
}

.product-left-list ul li:hover {
    background-color: #0099FF;
}

.product-right-list {
    width: 900px;
    float: left;
}

.product-right-list ul li {
    margin: 10px 20px;
    width: 260px;
    height: 255px;
    position: relative;
    overflow: hidden;
    float: left;
}

.product-right-list ul li a img {
    /* width: 260px; */
    display: block;
    transition: all 1s ease-in-out;
    -webkit-transition: all 1s ease-in-out;
    -moz-transition: all 1s ease-in-out;
    -ms-transition: all 1s ease-in-out;
    height: -webkit-fill-available;
    margin: 0 auto;
    max-width:100%;
}

.product-right-list ul li a p {
    font-size: 14px;
    position: absolute;
    bottom: -60px;
    left: 0;
    width: 100%;
    color: #FFCC00;
    text-align: center;
    padding: 20px 0;
    background: rgba(0, 0, 0, .88);
    opacity: 0;
    transition: all .3s ease-in-out;
    -webkit-transition: all .3s ease-in-out;
    -moz-transition: all .3s ease-in-out;
    -ms-transition: all .3s ease-in-out;
}

.product-right-list ul li:hover img {
    transform: scale(1.2) rotate(-6deg);
    -webkit-transform: scale(1.2) rotate(-6deg);
    -moz-transform: scale(1.2) rotate(-6deg);
    -ms-transform: scale(1.2) rotate(-6deg);
}

.product-right-list ul li:hover p {
    opacity: 1;
    bottom: 0;
}

.about-bg {
    position: relative;
    background-attachment: fixed;
    background: rgba(0, 153, 255, .95);
    margin-top: 28px;
    position: relative;
    padding-top: 28px;
}


/*.about-bg1{
	background: rgba(0,153,255,.92);
	padding-top: 28px;
}*/

.about-bg::before {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: url(../images/about-bg.jpg) no-repeat;
    background-attachment: fixed;
    z-index: -1;
}

.about-title-box {
    border-bottom: 1px solid #fff;
}

.about-title_box {
    width: 1200px;
    margin: 0 auto;
    position: relative;
}

.about-title {
    position: relative;
    text-align: center;
    margin-left: 94px;
    display: block;
    width: 112px;
    height: 56px;
}

.about-title::before {
    content: "";
    position: absolute;
    width: 100%;
    height: 3px;
    background-color: #FFCC00;
    bottom: -1px;
    left: 0;
}

.about-title h2 {
    font-size: 24px;
    color: #fff;
}

.about-title h3 {
    font-size: 14px;
    color: #fff;
    font-family: 宋体;
    margin-top: 4px;
}

.about-title_box a {
    font-size: 14px;
    color: #fff;
    font-family: 宋体;
    display: block;
    position: absolute;
    right: 29px;
    bottom: 0;
    padding: 0 8px 10px;
    transition: all .3s ease-in-out;
    -webkit-transition: all .3s ease-in-out;
    -moz-transition: all .3s ease-in-out;
    -ms-transition: all .3s ease-in-out;
}

.about-title_box a::before {
    content: "";
    position: absolute;
    width: 0;
    height: 2px;
    background-color: #FFCC00;
    bottom: 0px;
    left: 0;
    margin-bottom: -1px;
    transition: all .3s ease-in-out;
    -webkit-transition: all .3s ease-in-out;
    -moz-transition: all .3s ease-in-out;
    -ms-transition: all .3s ease-in-out;
}

.about-title_box a:hover::before {
    width: 100%;
}

.about-title_box a:hover {
    color: #FFCC00;
}

.about-box {
    width: 1200px;
    margin: 0 auto;
}

.about {
    padding: 0 20px;
    margin-top: 28px;
    position: relative;
}

.about-tu {
    width: 495px;
    height: 495px;
}

.about-tu img {
    display: block;
    width: 495px;
}

.about-zw {
    background-color: #fff;
    opacity: .9;
    filter: Alpha(opacity=90);
    width: 691px;
    position: absolute;
    left: 490px;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    box-shadow: 0px 4px 3px 0px rgba(6, 0, 1, 0.13);
    -webkit-box-shadow: 0px 4px 3px 0px rgba(6, 0, 1, 0.13);
}

.about-zw h2 {
    font-size: 24px;
    color: #0099FF;
    border-bottom: 1px solid #0099FF;
    padding-left: 25px;
    padding-bottom: 6px;
    padding-top: 14px;
}

.about-zw-box {
    font-size: 14px;
    line-height: 28px;
    padding: 20px 25px;
}

.about-zw-box p {
    display: inline-block;
    text-align: left;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.case-bg {
    background-color: #f7f7f7;
    padding: 30px 0;
}

.case-box {
    width: 1200px;
    margin: 0 auto;
}

.case-title {
    text-align: center;
}

.case-title h2 {
    font-size: 24px;
    color: #0099FF;
}

.case-title h3 {
    font-size: 14px;
    font-family: 宋体;
    color: #999;
    margin-top: 5px;
}

.case-list {
    margin-top: 20px;
    position: relative;
    overflow: hidden;
    height: 284px;
}

.case-list ul {
    position: absolute;
    width: 9999px;
}

.case-list ul li {
    width: 260px;
    float: left;
    margin: 0 20px;
}

.case-list ul li a p {
    font-size: 14px;
    color: #333;
    text-align: center;
    margin-top: 5px;
}

.case-tu {
    width: 260px;
    height: 260px;
    position: relative;
}

.case-tu::before {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: rgba(0, 0, 0, .75);
    opacity: 0;
    transition: all .3s ease-in-out;
    -webkit-transition: all .3s ease-in-out;
    -moz-transition: all .3s ease-in-out;
    -ms-transition: all .3s ease-in-out;
}

.case-tu img {
    width: 260px;
    display: block;
    height:260px;
}

.case-tu span {
    width: 30px;
    height: 30px;
    display: block;
    background: url(../images/pc.png) no-repeat;
    background-size: 30px 30px;
    position: absolute;
    top: 60%;
    margin-top: -15px;
    left: 50%;
    margin-left: -15px;
    opacity: 0;
    transition: all .4s ease-in-out;
    -webkit-transition: all .4s ease-in-out;
    -moz-transition: all .4s ease-in-out;
    -ms-transition: all .4s ease-in-out;
}

.case-list ul li:hover p {
    color: #0099FF;
    transition: all .3s ease-in-out;
    -webkit-transition: all .3s ease-in-out;
    -moz-transition: all .3s ease-in-out;
    -ms-transition: all .3s ease-in-out;
}

.case-list ul li:hover .case-tu::before {
    opacity: 1;
}

.case-list ul li:hover .case-tu span {
    top: 50%;
    opacity: 1;
}

.news-box {
    width: 1200px;
    margin: 30px auto 0;
    padding-bottom: 30px;
}

.news-title {
    text-align: center;
}

.news-title h2 {
    font-size: 24px;
    color: #333;
}

.news-title h3 {
    font-size: 14px;
    font-family: 宋体;
    color: #999;
    margin-top: 5px;
}

.news-list {
    margin-top: 20px;
}

.news-list li {
    width: 380px;
    background-color: #f7f7f7;
    padding-bottom: 10px;
    transition: all .3s ease-in-out;
    -webkit-transition: all .3s ease-in-out;
    -moz-transition: all .3s ease-in-out;
    -ms-transition: all .3s ease-in-out;
    float: left;
}

.news-list li:nth-child(2) {
    margin: 0 30px;
}

.news-img {
    width: 380px;
    height: 285px;
}

.news-img img {
    width: 380px;
    display: block;
}

.news-list li a h2 {
    font-size: 15px;
    color: #333;
    padding: 12px 20px;
    border-bottom: 1px solid #ccc;
    transition: all .3s ease-in-out;
    -webkit-transition: all .3s ease-in-out;
    -moz-transition: all .3s ease-in-out;
    -ms-transition: all .3s ease-in-out;
}

.news-list li a h3 {
    font-size: 12px;
    color: #999;
    margin-left: 20px;
    margin-top: 8px;
}

.news-list li a p {
    font-size: 13px;
    color: #666;
    line-height: 22px;
    padding: 0 20px;
    margin-top: 8px;
    display: inline-block;
    text-align: left;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.news-list li a span {
    width: 24px;
    height: 24px;
    display: block;
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    border: 1px solid #ccc;
    margin-left: 20px;
    margin-top: 15px;
    background: url(../images/pc_54-1.png) no-repeat 50%;
    transition: all .4s ease-in-out;
    -webkit-transition: all .4 ease-in-out;
    -moz-transition: all .4s ease-in-out;
    -ms-transition: all .4s ease-in-out;
}

.news-list li:hover h2 {
    color: #0099FF;
    border-bottom: 1px solid #0099FF;
}

.news-list li:hover span {
    background: #0099FF url(../images/pc_54.png) no-repeat 50%;
    border: 1px solid #0099FF;
}

.news-list li:hover {
    box-shadow: 0px 1px 6px 0px rgba(6, 0, 1, 0.25);
    -webkit-box-shadow: 0px 1px 6px 0px rgba(6, 0, 1, 0.25);
}

.foot-bg {
    margin-top: 30px;
    position: relative;
    background: rgba(0, 0, 0, .9);
}

.foot-bg::before {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: url(../images/db-bg.jpg) no-repeat;
    background-size: 100%;
    z-index: -1;
}

.foot-box {
    width: 1200px;
    margin: 0 auto;
    position: relative;
}

.foot-left {
    width: 624px;
    padding-top: 20px;
    padding-bottom: 44px;
}

.foot-link {
    padding-top: 52px;
    position: relative;
    padding-bottom: 8px;
    border-bottom: 1px solid #666;
}

.foot-title {
    position: absolute;
    top: 0;
    left: 0;
    text-align: center;
}

.foot-title h2 {
    font-size: 24px;
    color: #FFCC00;
}

.foot-title h3 {
    font-size: 14px;
    color: #666;
    font-family: 宋体;
}

.foot-link ul li {
    float: left;
    font-size: 13px;
    margin-top: 3px;
    margin-right: 16px;
}

.foot-link ul li a {
    color: #ccc;
    transition: all .4s ease-in-out;
    -webkit-transition: all .4 ease-in-out;
    -moz-transition: all .4s ease-in-out;
    -ms-transition: all .4s ease-in-out;
    display: block;
}

.foot-link ul li:hover a {
    color: #ffcc00;
}

.foot-nva ul {
    padding: 18px 0;
}

.foot-nva ul li {
    float: left;
    font-size: 15px;
    margin-right: 28px;
}

.foot-nva ul li a {
    color: #ccc;
    transition: all .4s ease-in-out;
    -webkit-transition: all .4 ease-in-out;
    -moz-transition: all .4s ease-in-out;
    -ms-transition: all .4s ease-in-out;
}

.foot-nva ul li:hover a {
    color: #FFCC00;
}

.foot-nva dl dd {
    color: #999;
    font-size: 15px;
    overflow: hidden;
    margin-top: 8px;
}

.foot-nva dl dd:nth-child(1) {
    margin-top: 0;
}

.foot-nva dl dd p {
    float: left;
    width: 75px;
    text-align: right;
}

.foot-right {
    width: 257px;
    background-color: #FFFFFF;
    position: absolute;
    top: 0;
    right: 110px;
    padding-bottom: 22px;
}

.foot-ewm {
    width: 170px;
    height: 170px;
    border: 1px solid #333;
    margin: 30px auto 0;
}

.foot-ewm img {
    display: block;
    width: 170px;
}

.foot-right p {
    font-size: 13px;
    color: #999;
    text-align: center;
    margin-top: 10px;
}

.foot-right h2 {
    font-size: 22px;
    color: #666;
    text-align: center;
    position: relative;
    width: 170px;
    margin: 0 auto;
    margin-top: 4px;
}

.foot-right h2::after {
    content: "";
    width: 30px;
    height: 2px;
    display: block;
    position: absolute;
    top: 50%;
    left: 0;
    margin-top: -1px;
    background-color: #666;
}

.foot-right h2::before {
    content: "";
    width: 30px;
    height: 2px;
    display: block;
    position: absolute;
    top: 50%;
    right: 0;
    margin-top: -1px;
    background-color: #666;
}

.foot-right h3 {
    color: #0099FF;
    font-size: 22px;
    text-align: center;
    margin-top: 4px;
}

.foot-yj {
    font-size: 12px;
    color: #666;
    border-top: 1px solid #333;
    overflow: hidden;
    padding: 10px 0;
    margin-top: 20px;
}

.foot-yj h2 {
    font-size: 12px;
    float: right;
    margin-right: 160px;
}

.foot-yj h2 a {
    color: #666;
    transition: all .4s ease-in-out;
    -webkit-transition: all .4 ease-in-out;
    -moz-transition: all .4s ease-in-out;
    -ms-transition: all .4s ease-in-out;
}

.foot-yj p {
    float: left;
}

.foot-yj p a {
    color: #666;
}

.foot-yj h2:hover a {
    color: #FFCC00;
}

.zaix_box {
    position: fixed;
    right: 20px;
    bottom: 50px;
    cursor: pointer;
}

.zaix_box ul {
    width: 60px;
}

.zaix_box ul li {
    width: 60px;
    border-bottom: 1px solid #dedede;
    border-left: 1px solid #dedede;
    border-right: 1px solid #dedede;
    background-color: #fff;
    padding-top: 16px;
    padding-bottom: 9px;
}

.zaix_box ul li img {
    margin: 0 auto;
    display: block;
}

.zaix_box ul li p {
    font-size: 13px;
    color: #b2b2b2;
    text-align: center;
    margin-bottom: 7px;
}

.zaix_box ul li:hover {
    background-color: #24a5e6;
}

.zaix_box ul li:hover p {
    color: #fff;
}

.zaix_box ul li img:nth-child(2) {
    display: none;
}

.zaix_box ul li:hover img:nth-child(2) {
    display: block;
}

.zaix_box ul li:hover img:nth-child(1) {
    display: none;
}

.zaix_box ul li:hover .ziji b img {
    display: block;
}

.zaix_box ul li {
    position: relative;
}

.ziji {
    transition: all 0.3s;
    -webkit-transition: all 0.3s;
    -ms-transition: all 0.3s;
    -moz-transition: all 0.3s;
}

.ziji {
    position: absolute;
    width: 300%;
    bottom: 0;
    left: -300%;
}

.xf {
    background: #24a5e6;
    padding-bottom: 10px;
    margin-right: 12px;
    padding-top: 4px;
}

.ziji span {
    font-size: 13px;
    color: #fff;
    text-align: center;
    margin-top: 10px;
    display: block;
}

.ziji a {
    font-size: 13px;
    display: block;
    background-color: #fff;
    color: #333;
    text-align: center;
    padding: 5px;
    margin: 20px 5px 0;
}

.ziji b {
    width: 120px;
    height: 120px;
    margin: 0 auto;
    margin-top: 10px;
    border: 1px solid #fff;
    display: block;
}

.ziji b img {
    width: 120px;
    height: 120px;
    display: block;
}

.ziji {
    display: none;
}

.zaix_box ul li:hover .ziji {
    display: block;
}

.csj {
    width: 8px;
    height: 17px;
    position: absolute;
    right: 4px;
    bottom: 10px;
}

.top_box {
    position: fixed;
    bottom: 50px;
    right: 30px;
    width: 40px;
    height: 40px;
    background: #333 url(../images/top.png) no-repeat 50%;
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    cursor: pointer;
    transition: all .4s ease-in-out;
    -webkit-transition: all .4 ease-in-out;
    -moz-transition: all .4s ease-in-out;
    -ms-transition: all .4s ease-in-out;
}

.top_box:hover,
.top_box:focus {
    background: #0099FF url(../images/top.png) no-repeat 50%;
}

.banner-zy_box {
    overflow: hidden;
    position: relative;
}

.banner-zy {}

.banner-zy img {
    width: 100%;
    height: 300px;
    display: block;
}

.dq_box {
    width: 1200px;
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    background-color: #fff;
    line-height: 40px;
    box-shadow: 0px -1px 1px 0px rgba(7, 0, 2, 0.2);
    border-bottom: 1px solid #f1f1f1f1;
    border-radius: 4px 4px 0 0;
    -webkit-border-radius: 4px 4px 0 0;
    -moz-border-radius: 4px 4px 0 0;
    overflow: hidden;
}

.dq_box dl {
    overflow: hidden;
    margin-left: 10px;
    float: left;
}

.dq_box dl dd,
.dq_box dl dt {
    float: left;
    font-size: 13px;
    color: #666;
    margin: 0 2px;
}

.dq_box dl a {
    color: #666;
    transition: all 0.3s;
    -webkit-transition: all 0.3s;
    -ms-transition: all 0.3s;
    -moz-transition: all 0.3s;
}

.dq_box dl dd:hover a {
    color: #0099FF;
}

.dq_box button {
    display: block;
    float: right;
    height: 40px;
    border: none;
    margin-right: 10px;
    background-color: #fff;
    color: #666;
    padding: 0 7px;
    background: url(../images/fh.png) no-repeat;
    width: 40px;
    cursor: pointer;
    transition: all 0.3s linear;
    -webkit-transition: all 0.3s linear;
    -ms-transition: all 0.3s linear;
    -moz-transition: all 0.3s linear;
}

.dq_box button:focus {
    outline: none;
}

.dq_box button:hover {
    background: url(../images/fh-1.png) no-repeat;
}

.dq {
    padding-left: 20px;
    background: url(../images/dq.png) no-repeat;
    background-position-y: 50%;
    background-size: 16px;
}

.zw_bg {
    padding: 30px 0;
}

.zw-box {
    width: 1200px;
    margin: 0 auto;
}

.bt-list {
    border-bottom: 1px solid #ccc;
    padding-bottom: 20px;
}

.bt-list ul {
    width: 1200px;
    margin: 0 auto;
    font-size: 15px;
    overflow: hidden;
    display: flex;
    display: -webkit-flex;
    display: -ms-flexbox;
    justify-content: center;
    -ms-flex-pack: center;
    flex-wrap: wrap;
}

.bt-list ul li {
    border: 1px solid #ccc;
    border-radius: 15px;
    margin: 5px 10px 0;
    transition: all .4s linear;
    -webkit-transition: all .4 linear;
    -moz-transition: all .4s linear;
    -ms-transition: all .4s linear;
}

.bt-list ul li a {
    color: #666;
    padding: 5px 15px;
    display: block;
    transition: all .4s linear;
    -webkit-transition: all .4 linear;
    -moz-transition: all .4s linear;
    -ms-transition: all .4s linear;
}

.bt-list ul li:hover {
    border: 1px solid #0099FF;
    background-color: #0099FF;
}

.bt-list ul li:hover a {
    color: #fff;
}

.bt-list ul .active {
    border: 1px solid #0099FF;
    background-color: #0099FF;
}

.bt-list ul .active a {
    color: #fff;
}

.wd {
    margin-top: 20px;
    line-height: 30px;
    padding: 0 10px;
    overflow: hidden;
    color: #333;
    font-size: 15px;
}

.wd img {
    margin: 5px auto;
    max-width: 1200px;
    display: block;
}

.product-list ul {
    padding-top: 40px;
}

.product-list ul li {
    width: 260px;
    float: left;
    margin: 20px 20px;
}

.product-tu {
    width: 260px;
    height: 255px;
    overflow: hidden;
}

.product-tu img {
     width: 260px; 
    display: block;
    transition: all 1s ease-in-out;
    -webkit-transition: all 1s ease-in-out;
    -moz-transition: all 1s ease-in-out;
    -ms-transition: all 1s ease-in-out;
    height: -webkit-fill-available;
    margin: 0 auto;
}

.product-list ul li p {
    font-size: 14px;
    color: #FFCC00;
    text-align: center;
    padding: 12px;
    background-color: #333333;
    transition: all .3s ease-in-out;
    -webkit-transition: all .3s ease-in-out;
    -moz-transition: all .3s ease-in-out;
    -ms-transition: all .3s ease-in-out;
}

.product-list ul li:hover p {
    background-color: #0099FF;
}

.product-list ul li:hover .product-tu img {
    transform: scale(1.2) rotate(-6deg);
    -webkit-transform: scale(1.2) rotate(-6deg);
    -moz-transform: scale(1.2) rotate(-6deg);
    -ms-transform: scale(1.2) rotate(-6deg);
}

.page-box {
    position: relative;
    padding: 20px;
    margin-top: 10px;
}

.page-list {
    font-size: 14px;
    overflow: hidden;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
}

.page-list li a {
    color: #666;
    padding: 4px 9px;
    display: block;
}

.page-list li {
    float: left;
    border: 1px solid #ccc;
    margin: 5px;
}

.page-list li:hover {
    background-color: #0099FF;
    border: 1px solid #0099FF;
}

.page-list li:hover a {
    color: #fff;
}

.page-list .page {
    background-color: #0099FF;
    border: 1px solid #0099FF;
}

.page-list .page a {
    color: #fff;
}

.ny-box {
    border-bottom: 1px dashed #ddd;
    margin-top: 20px;
    padding: 20px 0;
}

.ny-box h1 {
    text-align: center;
    color: #333;
    font-size: 24px;
}

.ny-box ul {
    display: flex;
    display: -webkit-flex;
    display: -ms-flexbox;
    justify-content: center;
    -ms-flex-pack: center;
}

.ny-box ul li {
    font-size: 13px;
    color: #666;
    margin: 10px;
}

.xq-qh {
    font-size: 14px;
    color: #333;
    padding: 20px 10px 10px;
    border-bottom: 1px dashed #ddd;
}

.xq-qh li {
    margin: 5px;
}

.xq-qh a {
    color: #666;
    transition: all .3s ease-in-out;
    -webkit-transition: all .3s ease-in-out;
    -moz-transition: all .3s ease-in-out;
    -ms-transition: all .3s ease-in-out;
}

.xq-qh li:hover a {
    color: #0099FF;
}

.news-zy-list {
    padding: 20px;
}

.news li {
    background-color: #f7f7f7;
    padding: 10px;
    margin-top: 10px;
    box-shadow: 0px 1px 6px 0px rgba(6, 0, 1, 0.25);
    -webkit-box-shadow: 0px 1px 6px 0px rgba(6, 0, 1, 0.25);
}

.news-tu {
    width: 180px;
    height: 179px;
    float: left;
    position: relative;
    display:flex;align-items:center;
}
.news-tu img{
    width:180px!important;
}

.news-tu::before {
    content: "";
    position: absolute;
    width: 1px;
    height: 70%;
    border-right: 1px dotted #ccc;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    right: 0;
    margin-right: -15px;
    transition: all .4s linear;
    -webkit-transition: all .4 linear;
    -moz-transition: all .4s linear;
    -ms-transition: all .4s linear;
}

.news-tu img {
    display: block;
    width: 380px;
}

.news-nr {
    width: 730px;
    float: left;
    margin-left: 30px;
}

.news-nr h2 {
    font-size: 18px;
    color: #333;
    margin-top: 8px;
    transition: all .4s ease-in-out;
    -webkit-transition: all .4 ease-in-out;
    -moz-transition: all .4s ease-in-out;
    -ms-transition: all .4s ease-in-out;
}

.news-nr h3 {
    font-size: 12px;
    color: #999;
    margin-top: 7px;
}

.news-nr p {
    font-size: 14px;
    color: #666;
    line-height: 28px;
    margin-top: 8px;
    display: inline-block;
    text-align: left;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.news-nr span {
    width: 24px;
    height: 24px;
    display: block;
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    border: 1px solid #ccc;
    margin-left: 10px;
    margin-top: 6px;
    background: url(../images/pc_54-1.png) no-repeat 50%;
    transition: all .4s linear;
    -webkit-transition: all .4 linear;
    -moz-transition: all .4s linear;
    -ms-transition: all .4s linear;
}

.news li:hover .news-nr h2 {
    color: #0099FF;
}

.news li:hover .news-nr span {
    background: #0099FF url(../images/pc_54.png) no-repeat 50%;
    border: 1px solid #0099ff;
}

.news li:hover .news-tu::before {
    border-color: #0099FF;
}

.case_box {
    margin-top: 30px;
    overflow: hidden;
}

.case li {
    width: 260px;
    float: left;
    margin: 10px 20px;
}

.case li a p {
    font-size: 14px;
    color: #333;
    text-align: center;
    margin-top: 10px;
}

.case-tu {
    width: 260px;
    height: 260px;
    position: relative;
}

.case li:hover p {
    color: #0099FF;
    transition: all .3s ease-in-out;
    -webkit-transition: all .3s ease-in-out;
    -moz-transition: all .3s ease-in-out;
    -ms-transition: all .3s ease-in-out;
}

.case li:hover .case-tu::before {
    opacity: 1;
}

.case li:hover .case-tu span {
    top: 50%;
    opacity: 1;
}

.contact {
    padding: 30px 0;
    overflow: hidden;
    margin-top: 20px;
}

.contact-left {
    width: 400px;
    font-size: 14px;
    color: #666;
    float: left;
    margin: 0 100px;
}

.contact-left img {
    width: 400px;
    height: 126px;
    display: block;
}

.contact-left dl {
    margin-left: 10px;
}

.contact-left dl dd {
    overflow: hidden;
    margin-top: 8px;
}

.contact-left dl dd p {
    float: left;
    width: 70px;
    text-align: right;
}

.contact-right {
    width: 400px;
    float: left;
    margin: 0 100px;
    font-size: 14px;
    background-color: #F7F7F7;
    box-shadow: 0px 3px 7px 0px rgba(8, 1, 3, 0.54);
    -webkit-box-shadow: 0px 2px 3px 0px rgba(8, 1, 3, 0.14);
}

.right-box p {
    font-size: 12px;
    color: #666;
    width: 320px;
    margin: 0 auto;
}

.right-box {
    padding: 20px;
}

.right-box form {
    width: 320px;
    margin: 0 auto;
}

.right-box form input {
    display: block;
    width: 320px;
    padding: 5px;
    font-size: 14px;
    color: #333;
    margin-top: 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    -ms-border-radius: 4px;
}

.right-box form input[type=submit] {
    width: 200px;
    margin: 15px auto;
    background-color: #333;
    color: #fff;
    transition: all .4s ease-in-out;
    -webkit-transition: all .4s ease-in-out;
    -moz-transition: all .4s ease-in-out;
    -ms-transition: all .4s ease-in-out;
    cursor: pointer;
}

.right-box form input[type=submit]:hover {
    background-color: #0099FF;
}

.right-box form input:focus {
    border-color: #0099FF;
    outline-color: #0099FF;
    outline-offset: 0;
}