.left {
    float: left;
}

.right {
    float: right;
}

p {
    margin: 0;
}

body {
    background: #f0f0f0;
}

.relative {
    position: relative;
}

.container-fluid {
    width: 1200px;
    margin: 0 auto;
    padding: 0;
}

.x-menu>li>a {
    font-size: 16px;
}

.x-menu>li.active>a {
    background: #e20012;
}

.wel {
    background: #ececec;
    font-size: 12px;
    line-height: 36px;
    color: #747474;
}

.wel a {
    color: #747474;
}

.x_logo {
    height: 84px;
}

.top_bg {
    background: #fff;
}

.top_phone {
    position: absolute;
    top: 0;
    right: 0;
    padding-left: 80px;
    background: url('../images/dh.png') no-repeat 0% 20px;
}

.top_t1 {
    font-size: 14px;
    margin-top: 20px;
}

.top_t2 {
    font-size: 18px;
    color: #000;
    line-height: 22px;
    margin-top: 6px;
}

.top_t2 .l2 {
    color: #e20012;
    font-size: 22px;
}

.nav-list {
    background: #0c0c0c;
}

.x-menu {
    width: 100%;
    display: flex;
}

.x-menu {
    width: 100%;
    display: flex;
}

.top_li {
    flex: 1;
    text-align: center;
    margin: 0;
}

.x-menu>li {
    margin: 0;
}

.x-menu>li>a {
    line-height: 50px;
    border-left: 0.5px solid #676767;
    // border-right: 0.5px solid #676767;
    color: #fff;
}

.t-title {
    font-size: 30px;
    line-height: 130px;
    text-align: center;
}

.pro_x {
    width: 28px;
    height: 3px;
    background: #c5c5c5;
    position: absolute;
    left: 50%;
    margin-left: -19px;
    top: 103px;
}

.gjc {
    height: 53px;
    line-height: 53px;
    border-bottom: 1px solid #282828;
}

.keywords a {
    color: #111;
    display: inline-block;
    margin-right: 10px;
}

.search_box {
    background: #f0f0f0;
}

.keywords {
    font-size: 16px;
    line-height: 53px;
    color: #282828;
}

.keywords a {
    color: #666666;
}

.search_input {
    display: flex;
    padding-top: 11px;
}

.search #keyword {
    width: 228px;
    height: 31px;
    border: 1px solid #aaa;
    border-right: 0;
    font-size: 12px;
    line-height: 31px;
    padding-left: 10px;
    box-sizing: border-box;
}

.search #s_btn {
    height: 31px;
    background: #e20012;
    line-height: 30px;
    text-align: center;
    width: 72px;
    border: 0;
    margin-left: 0;
    color: #fff;
    font-size: 16px;
    letter-spacing: 5px;
    padding: 0;
}

.product .title {
    width: 100%;
    text-align: center;
    background: url('../images/x.png') no-repeat 397px 9px;
}

.product .title h3 {
    font-size: 36px;
    color: #282828;
    margin-top: 36px;
}

.product .title p {
    font-size: 18px;
    color: #666666;
    margin-top: 12px;
    text-transform: uppercase;
}

.pro_left {
    width: 324px;
}

.pro_top_title {
    background: #e20012;
    padding: 3px;
    text-align: center;
    color: #fff;
    font-size: 36px;
    box-sizing: border-box;
}

.pro_top_title_box {
    border: 1px solid #fff;
    padding: 36px 0;
}

.pro_top_title .t2 {
    font-size: 14px;
    color: #aaaaaa;
}

.tab-pro {
    padding: 6px 10px;
    background: #fff;
}

.tab-pro li {
    height: 46px;
    line-height: 46px;
}

.tab-pro li a {
    color: #0c0c0c;
    font-size: 16px;
    padding-left: 35px;
    background: url('../images/jt.png') no-repeat 19px 3.5px;
    background-size: 15px;
}

.cur {
    background: #d8d8d8;
}

.cur a {
    color: #e20012 !important;
    line-height: 46px;
    background: url('../images/jt1.png') no-repeat 19px 3.5px !important;
    background-size: 15px !important;
}

.pro_box {
    margin-top: 44px;
}

.pro_right {
    width: 860px;
    background: #fff;
}

.pro_title {
    font-size: 24px;
    color: #0c0c0c;
    background: #d8d8d8;
    line-height: 62px;
    margin-bottom: 20px;
}

.pro_title div {
    padding-left: 70px;
    background: url('../images/zltp.png') no-repeat 20px 15px;
}

.pro_right li {
    width: 265px;
    height: 211px;
    position: relative;
    text-align: center;
    border: 1px solid #f49ca3;
    margin-left: 15px;
    margin-bottom: 15px;
    padding-top: 30px;
    font-size: 15px;
    color: #e20012;
    line-height: 40px;
}

.pro_right li img {
    width: 80%;
}

.pro_right li:hover .pro_list_title {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    line-height: 211px;
    color: #fff;
    font-size: 20px;
}

.pro_right li:hover .pro_zgc {
    background: #3b3b38;
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0.6;
    top: 0;
}

.case {
    margin-top: 77px;
    background: url('../images/sbbg.jpg') no-repeat center 100%;
    height: 450px;
    /*background:#fff;*/
}

.case .title {
    width: 100%;
    text-align: center;
    background: url('../images/x.png') no-repeat 397px 14px;
}

.case .title h3 {
    font-size: 36px;
    color: #000000;
    margin-top: 42px;
}

.case .title p {
    font-size: 18px;
    color: #000000;
    margin-top: 12px;
    text-transform: uppercase;
}

.container-fluid1 {
    width: 1230px;
    margin: 0 auto;
}



.case_list li {
    width: 384px;
    height: 223px;
    overflow: hidden;
    margin: 10px 13px;
    position: relative;
}

.cab1{width:100%; position:relative;}
.cab1 .hd{position:absolute;z-index:999999;top: 90px;width:100%;}
.cab1 .hd a{display:block; width:50px; height:66px;}
.cab1 .hd .prev{position:absolute; background:url(../images/1.png)no-repeat top center; left:-60px;}
.cab1 .hd .next{position:absolute; background:url(../images/2.png)no-repeat top center; right:-60px;}

.huyu{
    position: absolute;
    top:0px;
    left:0px;
    background: rgba(0,0,0,0.5);
    width: 384px;
    height: 223px;
    display: none;
}
.case_list li:hover .huyu{
    display: block;
}
.case_btn1 {
    width: 185px;
    height: 40px;
    border: 1px solid #e30013;
    position: absolute;
    left: 50%;
    bottom: 38px;
    margin-left: -93px;
    cursor: pointer;
}

.case_btn {
    width: 185px;
    height: 40px;
    text-align: center;
    line-height: 40px;
    color: #fff;
    margin: 10px auto;
    background: #e30013;
}

.about {
    width: 100%;
    height: 1076px;
    background: url('../images/rybg.png')no-repeat center 100%;
    padding-top: 59px;
}

.pb_img {
    text-align: center;
}

.pb_img img {
    width: 1131px;
}

.about_con {
    padding: 0 33px;
    padding-bottom: 15px;
    border-bottom: 1px solid #111;
    position: relative;
}

.about_con .title {
    font-size: 24px;
    color: #000;
    margin-top: 25px;
}

.about_con .t_x {
    width: 50px;
    height: 3px;
    background: #e20012;
    margin-top: 5px;
}

.about_con .conent_p {
    line-height: 20px;
    font-size: 14px;
    margin-top: 11px;
    color: #000000;
}

.about_qb {
    position: absolute;
    bottom: 21px;
    right: 38px;
}

.js_ul {
    display: flex;
    padding-left: 33px;
    width: 100%;
    padding-top: 2px;
}

.li2 {
    margin-left: 200px;
}

.li3 {
    margin-left: 210px;
}

.li4 {
    margin-left: 228px;
}

.js_ul .li .ul_1 {
    font-size: 48px;
    color: #ff5a00;
    font-weight: bold;
}

.js_ul .li .ul_1 span {
    color: #414141;
    font-size: 30px;
    font-weight: 400;
    margin-left: 17px;
    position: absolute;
    top: 12px;
}

.jia {
    top: -10px !important;
    font-size: 48px !important;
    font-weight: 400 !important;
}

.js_ul .li .ul_2_1 {
    font-size: 16px;
    padding-left: 50px
}

.ul_2_3 {
    padding-left: 40px;
    font-size: 16px;
}

.ry_box {
    background: #222;
    opacity: 0.7;
    margin-top: 27px;
    height: 413px;
}

.ry_box .title {
    width: 100%;
    text-align: center;
    background: url('../images/x1.png') no-repeat 397px 14px;
}

.ry_box .title h3 {
    font-size: 36px;
    color: #fff;
    margin-top: 38px;
}

.ry_box .title p {
    font-size: 18px;
    color: #fff;
    margin-top: 12px;
    text-transform: uppercase;
}

.picScroll {
    margin-top: 38px;
    padding: 0 33px;
}

.n1 {
    display: none;
}

.yleft {
    position: absolute;
    bottom: 80px;
    left: -40px;
}

.yright {
    position: absolute;
    bottom: 80px;
    right: -40px;
}

.news {
    background: #fff;
    padding-bottom: 48px;
}

.news .title {
    width: 100%;
    text-align: center;
    background: url('../images/x.png') no-repeat 397px 9px;
}

.news .title h3 {
    font-size: 36px;
    color: #282828;
    margin-top: 50px;
}

.news .title p {
    font-size: 18px;
    color: #666666;
    margin-top: 12px;
    text-transform: uppercase;
}

.gs_news {
    width: 586px;
}

.hy_news {
    width: 526px;
}

.news .title1 {
    font-size: 20px;
    color: #282828;
}

.news .title1 .right {
    font-size: 14px;
    color: #676767;
    line-height: 28px;
}

.news_list {
    margin-top: 44px;
}

.news_x {
    width: 80px;
    height: 2px;
    background: #282828;
    margin: 18px 0;
}

.n_list1 li {
    font-size: 14px;
    line-height: 60px;
    border-bottom: 1px dashed #ddd;
    padding-left: 33px;
    color: #282828;
    background: url('../images/lx.png') no-repeat 5px 22px;
}

.n_list1 li:hover {
    color: #e20012;
}

.n_list2 {
    margin-top: 37px;
}

.n_list2 li {
    height: 118px;
    margin-bottom: 20px;
    position: relative;
}

.n_list2 li .right {
    width: 488px;
    background: #f5f5f5;
    border: 2px solid #ebebeb;
    height: 100%;
    padding-left: 53px;
    padding-top: 24px;
}

.n_list2 li .right:hover h3 {
    color: #e20012;
}

.n_list2 li .right h3 {
    font-size: 16px;
    color: #3c3c3c;
}

.n_list2 li .right p {
    font-size: 14px;
    color: #6f6f6f;
    line-height: 20px;
    margin-top: 5px;
}

.n_list2 li .left {
    position: absolute;
    left: 0;
    top: 10px;
    width: 68px;
    height: 68px;
    background: #ff5a00;
    color: #fff;
    text-align: center;
    padding-top: 5px;
}

.n_list2 li .left h3 {
    font-size: 34px;
    font-weight: bold;
}

.n_list2 li .left p {
    font-size: 14px;
}

.layout {
    background: #0c0c0c;
    padding: 23px 0;
    font-size: 16px;
}

.layout ul {
    display: flex;
}

.layout ul li {
    flex: 1;
    text-align: center;
    color: #fff;
    font-size: 16px;
    border-left: 1px solid #fff;
}

.layout ul li a {
    color: #fff;
}

.first1 a {
    border: 0 !important;
}

.first {
    border: 0 !important;
}

.footer {
    border-top: 1px solid #555555;
    background: #0c0c0c;
    /*padding: 55px 0px;*/
    padding-top: 50px;
    padding-bottom: 25px
}

.fl_concat {
    width: 320px;
    text-align: left;
    line-height: 30px;
    color: #fff;
    font-size: 14px;
        margin-left: 54px;
}

.fl_concat li {
    padding-left: 28px;
}

.fl_concat .l1 {
    background: url('../images/lxr.png') no-repeat 0 5px;
}

.fl_concat .l2 {
    background: url('../images/lxphone.png') no-repeat 0 5px;
}

.fl_concat .l3 {
    background: url('../images/lxemail.png') no-repeat 0 5px;
}

.fl_concat .l4 {
    background: url('../images/address.png') no-repeat 0 5px;
}

.fl_con {
    width: 548px;
    border-left: 1px solid #555;
    border-right: 1px solid #555;
    padding-top: 0px;
    padding-left: 30px;
    line-height: 30px;
    color: #fff;
    font-size: 14px;
        margin-left: 36px;
            margin-top: -7px;
}

.fl_con a {
    color: #fff;
}

.ewm {
    margin-top: 3px;
    color: #fff;
    line-height: 30px;
    font-size: 14px;
    text-align: center;
        position: relative;
    right: 52px;
}


.ptt1{ width:100%; height:140px; background:url(../images/ptt1.jpg)no-repeat top center;}


.about .ry_box li{width: 261px; height: 185px; overflow:hidden;  position: relative;   transition-property: transform; margin-right:30px;}

.about .ry_box li img{width:100%;}


.boxx {
    max-width: 1200px;
    margin: 0 auto;
}

.link{width:100%;background:#fff;color:#999;line-height:24px;font-size:13px;text-align: left;}
.link a{display:inline-block;margin-left:8px;font-size:12px;color:#999;}