/* 公共属性 */

body {
    overflow-x: hidden;
}

.main-container {
    width: 1200px;
    min-width: 1200px;
    margin: 0 auto;
    clear: both;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.title-mode {
    text-align: center;
    margin: 40px auto;
}

.title-line {
    display: inline-block;
    width: 32px;
    height: 3px;
    background: #282828;
    margin: 0 20px 10px 20px;
}

.main-title {
    display: inline-block;
    font-size: 30px;
    color: #282828;
    font-weight: bold;
    margin: 30px auto 15px;
}

.sub-title {
    font-size: 18px;
    color: rgba(40, 40, 40, .6);
}


/* 头部 */

.header {
    height: 105px;
}

.header .line {
    display: block;
    height: 53px;
    width: 1px;
    background: #313131;
    margin: 27px 15px 0 15px;
}

.logo {
    height: 105px;
}

.logo img {
    margin-top: 20px;
}

.logotxt {
    font-size: 26px;
    color: #282828;
    line-height: 28px;
    margin-top: 24px;
}

.phoneicon {
    margin-top: 25px;
}

.phone400 {
    font-size: 30px;
    color: #b7000b;
    margin: 45px 18px 0;
    font-weight: bold;
}

nav {
    height: 68px;
    background: #282828;
}

.topnav {
    display: flex;
    width: 1200px;
    justify-content: space-around;
    height: 68px;
    font-size: 18px;
    line-height: 68px;
}

.topnav li a {
    color: #fff;
}

.topnav li {
    flex-grow: 1;
    text-align: center;
    margin-left: -30px;
}

.topnav li:hover {
    background: #b7000b;
}


/* banner */

.banner .banarea .banarea {
    position: relative;
    width: 100%;
    min-width: 1200px;
}

.banner .banarea .banpic {
    width: 100%;
    display: block;
    min-width: 1200px;
}

.banner .banarea .bantxt1 {
    position: absolute;
    margin-left: -256px;
    left: 50%;
    top: 24%;
}

.banner .banarea .ban1-btn {
    position: absolute;
    top: 77%;
    left: 50%;
    border: 1px solid #fff;
    background: none;
    width: 120px;
    margin-left: -60px;
    height: 40px;
    color: #fff;
}

.banner .banarea .ban2-btn {
    position: absolute;
    top: 71%;
    left: 24%;
    width: 116px;
    height: 41px;
    border: 0;
    background: #b7000b;
    color: #fff;
    font-size: 16px;
}

.banner .banarea .ban3-btn {
    position: absolute;
    top: 73%;
    left: 56.5%;
    width: 116px;
    height: 41px;
    border: 0;
    background: #b7000b;
    color: #fff;
    font-size: 16px;
}

.banner .banarea .ban4-btn {
    position: absolute;
    top: 70%;
    left: 20.5%;
    width: 116px;
    height: 41px;
    border: 0;
    background: #b7000b;
    color: #fff;
    font-size: 16px;
}

.banner .banarea .bantxt2 {
    position: absolute;
    margin-top: 12%;
    left: 24%;
}

.banner .banarea .bantxt3 {
    position: absolute;
    left: 56%;
    top: 24%;
}

.banner .banarea .bantxt4 {
    position: absolute;
    left: 18%;
    top: 17%;
}

.banner .banarea .bantxt5 {
    position: absolute;
    left: 58%;
    top: 31%;
}


/* 首页搜索栏 */

.searchbox {
    height: 60px;
    border-bottom: 1px solid #b7b7b7;
}

.keyword {
    font-size: 14px;
    padding-top: 24px;
}

.keytitle {
    font-weight: bold;
    color: #282828;
    display: inline-block;
    margin-right: 30px;
}

.keyword-list {
    display: inline;
}

.keyword-list li {
    display: inline-block;
    height: 16px;
    border-right: 2px solid #b7b7b7;
    padding: 0 8px;
}

.keyword-list li:last-child {
    border: 0;
}

.keyword-list li a {
    color: #b7b7b7;
}

.acfrom {
    margin-top: 14px;
    position: relative;
}

.acfrom input {
    width: 295px;
    height: 35px;
    outline: none;
    border: 1px solid #e5e5e5;
    padding-left: 12px;
    letter-spacing: 1px;
}

.searicon {
    position: absolute;
    right: 8px;
    top: 8px;
}


/* 首页工厂实力 */

.team-factory {
    padding-bottom: 90px;
}

.team-factory .factory-list .factory-item {
    width: 389px;
    height: 395px;
    background: url('images/factory1.png')no-repeat center;
    position: relative;
}

.team-factory .factory-list .factory-item:hover {
    transform: scale(1.2d);
}

.team-factory .factory-list .factory-item p {
    font-size: 24px;
    font-weight: bold;
    color: #282828;
    padding-top: 92px;
    margin-bottom: 24px;
}

.team-factory .factory-list .factory-item span {
    font-size: 16px;
    color: #282828;
    line-height: 28px;
}

.team-factory .factory-list .factory-cover {
    width: 332px;
    height: 279px;
    margin: 0 auto;
    margin-top: 162px;
    text-align: center;
}

.team-factory .factory-list {
    display: flex;
    justify-content: space-between;
}


/* 首页产品展示 */

.pro-box {
    display: flex;
    justify-content: space-between;
}

.pro-box .leftside-top {
    height: 190px;
    background: rgb(203, 1, 13);
    border-radius: 10px 10px 0 0;
}

.pro-box .leftside {
    width: 270px;
}

.pro-box .leftside-cntitle {
    padding: 40px 0 0 20px;
    font-size: 24px;
    color: #fff;
}

.pro-box .leftside-line {
    display: block;
    width: 15px;
    height: 3px;
    background: #fff;
    margin: 20px 0 20px 20px;
}

.pro-box .leftside-entitle {
    font-size: 24px;
    color: #fff;
    margin: 0 0 12px 20px;
}

.pro-box .leftside-arrow {
    margin-left: 20px;
}


/* .pro-box .leftside .pro-nav-list{height: 570px;display: flex;flex-direction: column;justify-content: space-around;background: #dfdfdf;} */

.pro-box .leftside .pro-nav-list {
    min-height: 570px;
    background: #dfdfdf;
    overflow: hidden;
}

.pro-box .leftside .pro-nav-list li span {
    display: flex;
    align-items: center;
    font-size: 16px;
    color: #282828;
    position: relative;
}

.pro-box .leftside .pro-nav-list .pro-nav-icon {
    margin: 0 17px 0 32px;
}

.pro-box .leftside .pro-nav-list .pro-arrow {
    position: absolute;
    right: 10%;
}

.pro-box .leftside .pro-nav-list .pro-sub-nav {
    padding-left: 68px;
    padding-top: 0px;
    overflow: hidden;
    transition: all 0.4s;
    height: 0;
    cursor: pointer;
    user-select: none;
}

.pro-box .leftside .pro-nav-list .hidesubnav {
    height: 0;
    padding: 0;
}

.pro-box .leftside .pro-nav-list .pro-nav-item {
    min-height: 95px;
    line-height: 95px;
    transition: all 0.4s;
    user-select: none;
    cursor: pointer;
}

.pro-box .leftside .pro-nav-list .pro-nav-item .hidearrow {
    display: none;
}

.pro-box .leftside .pro-nav-list .pro-sub-nav li {
    height: 38px;
    line-height: 38px;
}

.pro-box .leftside .pro-nav-list .pro-sub-nav li a {
    font-size: 16px;
    color: #757575;
}

.pro-box .leftside .pro-contact .pro-contact-top img:first-child {
    float: left;
    margin: 24px 0 0 25px;
}

.pro-box .leftside .pro-contact .pro-contact-top div {
    float: left;
    height: 48px;
    line-height: 24px;
    margin-top: 25px;
    margin-left: 14px;
}

.pro-box .leftside .pro-contact .pro-contact-top span:first-child {
    display: block;
    font-size: 16px;
    color: #858585;
}

.pro-box .leftside .pro-contact .pro-contact-top span:last-child {
    font-size: 20px;
    color: #282828;
    font-weight: bold;
    display: block;
}

.pro-box .leftside .pro-contact .pro-contact-qrcode {
    display: block;
    margin: 0 auto;
    padding: 20px;
}

.pro-box .leftside .pro-contact .pro-contact-codetitle {
    font-size: 14px;
    color: #585858;
    text-align: center;
    letter-spacing: 2px;
}

.pro-box .rightside {
    width: 906px;
}

.pro-box .rightside .pic-txt {
    width: 100%;
    height: 100px;
    position: absolute;
    bottom: 0;
    background: rgba(0, 0, 0, .6);
    padding: 30px 0 0 20px;
    color: #fff;
}

.pro-box .rightside .pic-txt p {
    font-size: 18px;
    margin-bottom: 16px;
}

.pro-box .rightside .pic-txt span {
    width: 78%;
    display: inline-block;
    font-size: 14px;
    line-height: 23px;
}

.pro-box .rightside .pic-txt button {
    width: 98px;
    height: 38px;
    background: #b7000b;
    border: 0;
    border-radius: 6px;
    color: #fff;
    font-size: 14px;
    font-weight: bold;
    position: absolute;
    right: 33px;
    bottom: 28px
}

.pro-box .rightside .rightside-pro-list .pro-item {
    width: 288px;
    margin-top: 15px;
}

.pro-box .rightside .rightside-pro-list .pro-item .pro-name {
    font-size: 14px;
    text-align: center;
    margin: 10px auto;
    color: #000;
}

.pro-box .rightside .rightside-pro-list .pro-list-wrapper {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}


/* 首页广告栏目 */

.adv {
    background: url('../images/adv1.png')no-repeat center;
    height: 198px;
    margin-top: 80px;
}

.adv .fl p:first-child {
    font-size: 44px;
    color: #df000d;
    margin: 40px 0 16px 0;
    font-weight: bold;
    letter-spacing: 2px;
}

.adv .fl p:last-child {
    color: #fff;
    font-size: 27px;
    line-height: 36px;
}

.adv .advright {
    width: 287px;
    text-align: left;
}

.adv .advright p:first-child {
    font-size: 18px;
    color: #fff;
    margin: 46px 0 24px 0;
}

.adv .advright p:last-child {
    font-size: 40px;
    font-weight: bold;
    color: #fff;
}


/* 选择我们的理由 */

.choseus {
    padding-bottom: 50px;
}

.choseus .swiper-container .swiper-pagination-bullet-active {
    opacity: 1;
    background: #b7000b;
}

.choseus .chose-wrapper {
    height: 803px;
    position: relative;
    background: #f0f0f0;
}

.choseus .chose-wrapper .func-list {
    position: absolute;
    z-index: 99;
    top: 0;
    right: 0;
    width: 959px;
    height: 801px;
    background: url(../images/picture/choseus-bg.png)no-repeat center;
}

.choseus .chose-wrapper .func-list .reson1 {
    width: 540px;
    height: 142px;
    background: url(../images/reson1.png)no-repeat center;
    margin: 60px 0 30px 121px;
    ;
}

.choseus .chose-wrapper .func-list .reson1:hover {
    width: 540px;
    height: 142px;
    background: url(../images/reson1-chose.png)no-repeat center;
    margin: 60px 0 30px 121px;
    ;
}

.choseus .chose-wrapper .func-list .reson1:hover .reson-text {
    color: #fff;
}

.choseus .chose-wrapper .func-list .reson2 {
    width: 540px;
    height: 142px;
    background: url(../images/reson2.png)no-repeat center;
    margin: 0 0 30px 80px;
}

.choseus .chose-wrapper .func-list .reson2:hover {
    width: 540px;
    height: 142px;
    background: url(../images/reson2-chose.png)no-repeat center;
    margin: 0 0 30px 80px;
}

.choseus .chose-wrapper .func-list .reson2:hover .reson-text {
    color: #fff;
}

.choseus .chose-wrapper .func-list .reson3 {
    width: 540px;
    height: 142px;
    background: url(../images/reson3.png)no-repeat center;
    margin: 0px 0 30px 39px;
}

.choseus .chose-wrapper .func-list .reson3:hover {
    width: 540px;
    height: 142px;
    background: url(../images/reson3-chose.png)no-repeat center;
    margin: 0px 0 30px 39px;
}

.choseus .chose-wrapper .func-list .reson3:hover .reson-text {
    color: #fff;
}

.choseus .chose-wrapper .func-list .reson4 {
    width: 540px;
    height: 142px;
    background: url(../images/reson4.png)no-repeat center;
    margin: 0 0 0 -5px;
}

.choseus .chose-wrapper .func-list .reson4:hover {
    width: 540px;
    height: 142px;
    background: url(../images/reson4-chose.png)no-repeat center;
    margin: 0 0 0 -5px;
}

.choseus .chose-wrapper .func-list .reson4:hover .reson-text {
    color: #fff;
}

.choseus .chose-wrapper .func-list .reson-text {
    color: #282828;
    padding: 30px 0 0 104px;
}

.choseus .chose-wrapper .func-list .reson-text p {
    font-size: 20px;
    margin-bottom: 10px;
    font-weight: bold;
}

.choseus .chose-wrapper .func-list .reson-text span {
    font-size: 16px;
    line-height: 20px;
}


/* 首页案例中心 */

.cases {
    min-width: 1260px;
}

.cases-wrapper {
    padding-bottom: 30px;
}

.cases .cases-wrapper .case1,
.case2,
.case3,
.case4 {
    width: 49.9%;
    height: 387px;
    background: #b7000b;
    float: left;
    position: relative;
    color: #fff;
    overflow: hidden;
}

.cases .cases-wrapper img {
    transition: all 0.8s;
    width: 67%;
    height: 100%;
}

.cases .cases-wrapper .case1:hover img {
    transform: scale(1.02);
    transition: all 0.8s;
}

.cases .cases-wrapper .case2:hover img {
    transform: scale(1.02);
    transition: all 0.8s;
}

.cases .cases-wrapper .case3:hover img {
    transform: scale(1.02);
    transition: all 0.8s;
}

.cases .cases-wrapper .case4:hover img {
    transform: scale(1.02);
    transition: all 0.8s;
}

.cases .cases-wrapper .case4 {
    margin-bottom: 60px;
}

.cases .cases-wrapper .case1:hover,
.case2:hover,
.case3:hover,
.case4:hover {
    background: #282828;
}

.cases .cases-wrapper .casetxt1 {
    width: 356px;
    height: 387px;
    background: url(../images/picture/cases/case-txtbg.png)no-repeat center;
    position: absolute;
    right: 0;
}

.cases .cases-wrapper .casetxt1:hover {
    background: url(../images/picture/cases/case-txtbg-hover.png)no-repeat center;
}

.cases .cases-wrapper .casetxt1 p {
    margin: 56px 0 0 44px;
    font-size: 20px;
    font-weight: bold;
    line-height: 40px;
    width: 306px;
}

.cases .cases-wrapper .casetxt1 span {
    margin: 20px 0 0 44px;
    display: block;
    font-size: 16px;
    line-height: 26px;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    overflow: hidden;
    display: -webkit-box;
}

.cases .cases-wrapper .casetxt1 .cases-btn {
    width: 109px;
    height: 38px;
    display: block;
    background: #fff;
    color: #282828;
    font-size: 14px;
    line-height: 38px;
    text-align: center;
    border-radius: 10px;
    margin: 35px 0 0 44px;
    cursor: pointer
}

.cases .cases-wrapper .cases-btn img {
    margin-bottom: 3px;
}

.cases .cases-wrapper .casetxt2 {
    width: 356px;
    height: 387px;
    background: url(../images/picture/cases/case-txtbg2.png)no-repeat center;
    position: absolute;
    left: 0;
}

.cases .cases-wrapper .casetxt2:hover {
    background: url(../images/picture/cases/case-txtbg-hover2.png)no-repeat center;
}

.cases .cases-wrapper .casetxt2 p {
    margin: 56px 0 0 30px;
    font-size: 20px;
    font-weight: bold;
    line-height: 40px;
    width: 306px;
}

.cases .cases-wrapper .casetxt2 span {
    margin: 20px 0 0 30px;
    font-size: 16px;
    line-height: 26px;
    width: 306px;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    overflow: hidden;
    display: -webkit-box;
}

.cases .cases-wrapper .casetxt2 .cases-btn {
    width: 109px;
    height: 38px;
    display: block;
    background: #fff;
    color: #282828;
    font-size: 14px;
    line-height: 38px;
    text-align: center;
    border-radius: 10px;
    margin: 35px 0 0 30px;
    cursor: pointer
}

.cases .cases-wrapper .case-seemore {
    width: 151px;
    height: 49px;
    border: 1px solid #929292;
    text-align: center;
    line-height: 49px;
    clear: both;
    margin: 0 auto;
}

.cases .cases-wrapper .case-seemore a {
    font-size: 16px;
    color: #929292;
}


/* 首页新闻中心 */

.index-news {
    padding-bottom: 140px;
}

.index-news .index-newsnav ul {
    margin: 46px 0 40px 0;
}

.index-news .index-newsnav ul li {
    display: inline-block;
    font-size: 16px;
}

.index-news .index-newsnav ul li a {
    font-size: 16px;
    color: #282828;
    margin: 0 6px;
}

.index-news .index-newsnav ul li .news-active {
    font-weight: bold;
    color: #b7000b;
}

.index-news .news-box {
    overflow: auto;
}

.index-news .news-box .index-news-list {
    height: 500px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.index-news .news-box .index-news-list .index-news-item {
    width: 602px;
    height: 109px;
    background: #e6e6e6;
}

.index-news .news-box .index-news-list .index-news-item:hover {
    background: #b7000b;
}

.index-news .news-box .index-news-list .index-news-item:hover .news-time {
    color: #fff;
}

.index-news .news-box .index-news-list .index-news-item:hover .news-time .times-line {
    background: #fff;
}

.index-news .news-box .index-news-list .index-news-item:hover .time-item-line {
    background: #fff;
}

.index-news .news-box .index-news-list .index-news-item:hover .news-item-txt p {
    color: #fff
}

.index-news .news-box .index-news-list .index-news-item:hover .news-item-txt span {
    color: #fff;
}

.index-news .news-box .index-news-list .index-news-item .news-time {
    height: 100%;
    width: 90px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: bold;
    color: #282828;
}

.index-news .news-box .index-news-list .index-news-item .news-time .times-line {
    width: 8px;
    height: 1px;
    background: #282828;
    margin: 10px 40px 10px 0;
}

.index-news .news-box .index-news-list .index-news-item .time-item-line {
    display: block;
    width: 2px;
    height: 60px;
    background: #282828;
    margin-top: 24px;
}

.index-news .news-box .index-news-list .index-news-item .news-item-txt {
    text-align: left;
    margin: 24px 0 0 20px;
}

.index-news .news-box .index-news-list .index-news-item .news-item-txt p {
    font-size: 20px;
    font-weight: bold;
    color: #282828;
    margin-bottom: 4px;
}

.index-news .news-box .index-news-list .index-news-item .news-item-txt span {
    font-size: 14px;
    line-height: 18px;
    color: #000;
}

.index-news .news-box .news-pic {
    overflow: hidden;
}

.index-news .news-box .news-pic img {
    transition: all 0.6s;
}

.index-news .news-box .news-pic:hover img {
    transform: scale(1.08);
    transition: all 0.5s;
}


/* 首页关于我们 */

.index-aboutus {
    width: 100%;
    height: 728px;
    background: url(../images/picture/index-aboutus.png)no-repeat center;
}

.index-aboutus .index-aboutus-title {
    padding: 40px 0 30px 0;
}

.index-aboutus .index-aboutus-txt p {
    font-size: 17px;
    color: #fff;
    line-height: 42px;
    text-align: center;
    text-indent: 32px;
    margin-bottom: 32px;
}

.index-aboutus .index-aboutus-more {
    width: 151px;
    height: 49px;
    border: 1px solid #fff;
    text-align: center;
    line-height: 49px;
    margin: 0 auto;
}

.index-aboutus .index-aboutus-more a {
    font-size: 16px;
    color: #fff;
    margin-right: 6px;
}


/* 首页留言 */

.index-message {
    overflow: auto;
}

.index-message .index-message-container .index-message-title {
    height: 130px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
}

.index-message .index-message-container .index-message-title p {
    font-size: 32px;
    font-weight: bold;
    color: #282828;
}

.index-message .index-message-container .index-message-title span {
    font-size: 19px;
    margin-top: 10px;
    color: #282828;
    opacity: 0.63;
}

.index-message .index-message-container .index-message-form {
    height: 130px;
    display: flex;
    align-items: center;
}

.index-message .index-message-container .index-message-form .input1 {
    width: 198px;
    height: 45px;
    border: 1px solid #cecece;
    border-radius: 5px;
    font-size: 16px;
    padding-left: 12px;
}

.index-message .index-message-container .index-message-form .input2 {
    width: 250px;
    height: 45px;
    border: 1px solid #cecece;
    border-radius: 5px;
    font-size: 16px;
    padding-left: 12px;
}

.index-message .index-message-container .index-message-form .confirm-btn {
    width: 158px;
    height: 47px;
    border: 0;
    background: #b7000b;
    color: #fff;
    font-size: 18px;
    border-radius: 5px;
}

.index-message .index-message-container .message-record {
    font-size: 17px;
    margin-left: 10px;
    color: #282828;
}


/* 公司简介-关于我们 */

.com-aboutus .main-container .title-mode .sub-title {
    color: rgba(40, 40, 40, .89);
}

.com-aboutus .main-container .aboutus-content {
    display: flex;
    justify-content: space-between;
}

.com-aboutus .main-container .aboutus-content .aboutus-txt .title {
    font-size: 42px;
    color: #b7000b;
    font-weight: bold;
    margin-top: 30px;
}

.com-aboutus .main-container .aboutus-content .aboutus-txt .sub-title {
    font-size: 30px;
    margin: 15px 0 35px 0;
    display: block;
    color: #282828;
}

.com-aboutus .main-container .aboutus-content .aboutus-txt .detail-txt {
    font-size: 16px;
    color: #282828;
    line-height: 25px;
    margin-bottom: 20px;
}


/* 公司简介-证书 */

.certificate .main-container .title-mode .sub-title {
    font-size: 18px;
    color: rgba(40, 40, 40, .6);
}

.certificate .main-container .certificate-show {
    height: 700px;
    background: url(../images/picture/company/certifibg.png)no-repeat center;
    text-align: center;
}

.certificate .main-container .certificate-show .cer-top img {
    margin-top: -52px;
}

.certificate .main-container .certificate-show .cer-btm img {
    margin-top: 96px;
}


/* 生产能力 */

.com-produce {
    padding-bottom: 100px;
}

.com-produce .main-container .title-mode .sub-title {
    color: rgba(40, 40, 40, .6);
}

.com-produce .main-container .produce-introduce {
    text-align: center;
    font-size: 16px;
    color: #282828;
    line-height: 24px;
    margin-bottom: 30px;
}


/* 公司简介广告 */

.com-adv {
    height: 509px;
    background: url('../images/picture/company/adv-bg.jpg')no-repeat center;
}

.com-adv .main-container img {
    float: left;
    margin-left: 50%;
    margin-top: 120px;
}


/* 产品中心产品列表 */

.product-show .main-container .pro-box .rightside .rightside-pro-list .pro-list-wrapper {
    position: relative;
}

.product-show .main-container .pro-box .rightside .rightside-pro-list .pro-list-wrapper .pro-pro-item {
    width: 437px;
    height: 347px;
    text-align: center;
    color: #282828;
}

.product-show .main-container .pro-box .rightside .rightside-pro-list .pro-list-wrapper .pro-pro-item .pro-name {
    font-size: 18px;
    margin-top: 14px;
}

.product-show .main-container .pro-box .rightside .rightside-pro-list .pro-list-wrapper .pro-list-line {
    display: block;
    width: 100%;
    height: 2px;
    background: #dd000d;
    margin-top: 20px;
}

.product-show .main-container .pro-box .rightside .rightside-pro-list .pro-list-wrapper .pro-fun {
    width: 70px;
    display: flex;
    justify-content: space-between;
    position: absolute;
    bottom: 12px;
}

.product-show .main-container .pro-box .rightside .rightside-pro-list .pro-list-wrapper .pro-fun .pro-fun-left,
.pro-fun-right {
    width: 28px;
    height: 20px;
    cursor: pointer;
    display: inline-block;
}


/* 产品详情页 */

.pro-show-func {
    width: 1016px;
    min-width: 1016px;
    margin: 0 auto;
    font-size: 16px;
    line-height: 35px;
    padding-top: 32px;
    padding-bottom: 52px;
    position: relative;
}

.pro-show-func .pro-show-back {
    width: 118px;
    height: 38px;
    background: #dc000c;
    text-align: center;
    line-height: 38px;
    position: absolute;
    right: 0;
    top: 50px;
    cursor: pointer;
}

.pro-show-func .pro-show-back a {
    color: #fff;
}

.pro-show-func a span {
    color: #000;
}


/* 案例中心 */

.cases-show-wrapper .main-container .cases-list {
    display: flex;
    justify-content: space-around;
    height: 50px;
    background: #8c8c8c;
    line-height: 50px;
}

.cases-show-wrapper .main-container .cases-list .cases-list-item {
    flex-grow: 1;
    text-align: center;
}

.cases-show-wrapper .main-container .cases-list .active {
    background: #b7000b;
}

.cases-show-wrapper .main-container .cases-list .cases-list-item a {
    font-size: 18px;
    color: #fff;
}

.cases-show-wrapper .main-container .cases-show-list {
    display: flex;
    justify-content: flex-start;
    flex-wrap: wrap;
    clear: both;
}

.cases-show-wrapper .main-container .cases-show-list .case-item {
    width: 48%;
    height: 740px;
    overflow: hidden;
    margin: 1%;
}

.cases-show-wrapper .main-container .cases-show-list .case-item img {
    width: 100%;
}

.cases-show-wrapper .main-container .cases-show-list .case-item p {
    font-size: 29px;
    font-weight: bold;
    color: #282828;
    margin: 28px 0 28px 44px;
}

.cases-show-wrapper .main-container .cases-show-list .case-item span {
    margin: 0 0 24px 44px;
    display: block;
    line-height: 24px;
    font-size: 16px;
    color: #282828;
}

.cases-show-wrapper .main-container .cases-show-list .case-item a {
    width: 109px;
    height: 38px;
    border: 1px solid #282828;
    display: block;
    text-align: center;
    line-height: 38px;
    font-size: 14px;
    color: #282828;
    border-radius: 10px;
    margin-left: 44px;
}

.cases-show-wrapper .main-container .cases-show-list .case-item a img {
    display: inline-block;
    padding: 0 0 2px 4px;
}

.cases-show-wrapper .main-container .question-wrapper {
    font-size: 30px;
    margin: 10px 0;
    color: #282828;
}

.cases-show-wrapper .main-container .question-wrapper .que-wrapper-title {
    padding: 30px 0;
}

.cases-show-wrapper .main-container .question-wrapper .ques {
    border: 1px solid #efefef;
    line-height: 56px;
    font-size: 20px;
    color: #282828;
    position: relative;
    overflow: hidden;
    margin-bottom: 12px;
}

.cases-show-wrapper .main-container .question-wrapper .ques .ques-top {
    width: 100%;
    height: 52px;
    border-bottom: 1px solid #efefef;
    position: relative;
    padding-left: 54px;
    cursor: pointer;
}

.cases-show-wrapper .main-container .question-wrapper .ques .que-icon {
    position: absolute;
    top: 12.5px;
    left: 12.5px;
}

.cases-show-wrapper .main-container .question-wrapper .ans {
    position: relative;
    height: 0px;
    transition: all 0.4s;
}

.cases-show-wrapper .main-container .question-wrapper .ans .ans-icon {
    position: absolute;
    left: 12.5px;
    top: 12.5px;
}

.cases-show-wrapper .main-container .question-wrapper .ans .ans-txt {
    display: block;
    color: #9e9e9e;
    line-height: 28px;
    padding-left: 54px;
    padding-top: 14px;
    font-size: 16px;
    cursor: pointer;
}


/* 新闻资讯页面 */

.news-x-pic {
    width: 30%;
    overflow: hidden;
    height: 205px;
    min-width: 306px;
    max-width: 306px;
}

.news-x-pic img {
    width: 100%;
}

.news-center {
    margin-bottom: 120px
}

.news-center .news-centernav ul {
    margin: 46px 0 40px 0;
}

.news-center .news-centernav ul li {
    display: inline-block;
    font-size: 16px;
}

.news-center .news-centernav ul li a {
    font-size: 16px;
    color: #282828;
    margin: 0 6px;
}

.news-center .news-centernav ul li .news-active {
    font-weight: bold;
    color: #b7000b;
}

.news-center .main-container .news-item {
    display: flex;
    justify-content: space-between;
    color: #282828;
    margin-bottom: 43px;
}

.news-center .main-container .news-item .news-info {
    padding-left: 45px;
}

.news-center .main-container .news-item .newsdata-m {
    font-size: 36px;
    font-weight: bold;
}

.news-center .main-container .news-item .newsdata-y {
    font-size: 18px;
    display: block;
    margin: 4px 0;
}

.news-center .main-container .news-item .news-item-line {
    display: block;
    width: 54px;
    height: 2px;
    background: #282828;
    margin: 6px 0 49px;
}

.news-center .main-container .news-item .news-item-title {
    font-size: 22px;
    font-weight: bold;
    margin-bottom: 14px;
}

.news-center .main-container .news-item .news-detailtxt {
    font-size: 16px;
    color: #818181;
    line-height: 24px;
}

.news-center .main-container .news-lists .pro-fun {
    width: 70px;
    display: flex;
    justify-content: space-between;
    position: absolute;
    bottom: -60px;
}

.news-center .main-container .news-lists .pro-fun .pro-fun-left,
.pro-fun-right {
    width: 28px;
    height: 20px;
    cursor: pointer;
    display: inline-block;
}

.news-center .main-container .news-lists .news-list-line {
    display: block;
    width: 100%;
    height: 2px;
    background: #dd000d;
    margin-top: 20px;
}

.hot-pro {
    margin-bottom: 40px;
}

.hot-pro .hot-pro-list {
    display: flex;
    justify-content: space-between;
}

.hot-pro .hot-pro-list .hotpro-item p {
    font-size: 18px;
    color: #6e6e6e;
    text-align: center;
    margin: 12px 0;
}


/* 客户留言 */

.basic-grey {
    margin-left: auto;
    margin-right: auto;
    max-width: 500px;
    background: #F7F7F7;
    padding: 25px 15px 25px 10px;
    font: 12px Georgia, "Times New Roman", Times, serif;
    color: #888;
    text-shadow: 1px 1px 1px #FFF;
    border: 1px solid #E4E4E4;
}

.basic-grey h1 {
    font-size: 25px;
    padding: 0px 0px 10px 40px;
    display: block;
    border-bottom: 1px solid #E4E4E4;
    margin: -10px -15px 30px -10px;
    color: #888888;
}

.basic-grey h1>span {
    display: block;
    font-size: 11px;
}

.basic-grey label {
    display: block;
    margin: 0px;
}

.basic-grey label>span {
    float: left;
    width: 20%;
    text-align: right;
    padding-right: 10px;
    margin-top: 10px;
    color: #888;
}

.basic-grey input[type="text"],
.basic-grey input[type="email"],
.basic-grey textarea,
.basic-grey select {
    border: 1px solid #DADADA;
    color: #888;
    height: 30px;
    margin-bottom: 16px;
    margin-right: 6px;
    margin-top: 2px;
    outline: none;
    padding: 3px 3px 3px 5px;
    width: 70%;
    font-size: 12px;
    line-height: 15px;
    box-shadow: inset 0px 1px 4px #ECECEC;
    -moz-box-shadow: inset 0px 1px 4px #ECECEC;
    -webkit-box-shadow: inset 0px 1px 4px #ECECEC;
}

.basic-grey textarea {
    padding: 5px 3px 3px 5px;
}

.basic-grey select {
    background: #FFF url('down-arrow.png') no-repeat right;
    background: #FFF url('down-arrow.png') no-repeat right;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    text-indent: 0.01px;
    text-overflow: '';
    width: 70%;
    height: 35px;
    line-height: 25px;
}

.basic-grey textarea {
    height: 100px;
}

.basic-grey .button {
    background: #c40800;
    border: none;
    padding: 10px 25px 10px 25px;
    color: #FFF;
    box-shadow: 1px 1px 5px #B6B6B6;
    border-radius: 3px;
    text-shadow: 1px 1px 1px #c40800;
    cursor: pointer;
    margin: 0 auto;
    display: block;
}

.basic-grey .button:hover {
    background: #c40800
}

.mes-form {
    width: 800px;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
}


/* 联系我们页面 */

.contact-wrapper .content {
    display: flex;
    margin: 120px 0 80px 0;
}

.contact-wrapper .content .logo {
    text-align: center;
}

.contact-wrapper .content .logo img {
    margin-top: 60px;
}

.contact-wrapper .content .logo p {
    font-size: 24px;
    color: #858585;
    margin-top: 28px;
    text-align: center;
}

.contact-wrapper .content .contact {
    width: 498px;
    border-left: 1px solid #d2d2d2;
    padding-left: 80px;
    margin-left: 80px;
    color: #282828;
}

.contact-wrapper .content .contact p {
    height: 60px;
    font-size: 20px;
    line-height: 60px;
    border-bottom: 1px dashed #858585;
    position: relative;
}

.contact-wrapper .content .contact p img {
    position: absolute;
    top: 10px;
}

.contact-wrapper .content .contact p span {
    margin-left: 54px;
}


/* 联系我们地图 */

#map {
    height: 450px;
    border: 1px solid #deceb9;
}


/* 联系我们问答 */

.contact-wrapper .main-container .question-wrapper {
    font-size: 30px;
    margin: 60px 0 80px 0;
    color: #282828;
}

.contact-wrapper .main-container .question-wrapper .que-wrapper-title {
    padding: 30px 0;
}

.contact-wrapper .main-container .question-wrapper .ques {
    border: 1px solid #efefef;
    line-height: 56px;
    font-size: 20px;
    color: #282828;
    position: relative;
    overflow: hidden;
    margin-bottom: 12px;
}

.contact-wrapper .main-container .question-wrapper .ques .ques-top {
    width: 100%;
    height: 52px;
    border-bottom: 1px solid #efefef;
    position: relative;
    padding-left: 54px;
    cursor: pointer;
}

.contact-wrapper .main-container .question-wrapper .ques .que-icon {
    position: absolute;
    top: 12.5px;
    left: 12.5px;
}

.contact-wrapper .main-container .question-wrapper .ans {
    position: relative;
    height: 0px;
    transition: all 0.4s;
}

.contact-wrapper .main-container .question-wrapper .ans .ans-icon {
    position: absolute;
    left: 12.5px;
    top: 12.5px;
}

.contact-wrapper .main-container .question-wrapper .ans .ans-txt {
    display: block;
    color: #9e9e9e;
    line-height: 28px;
    padding-left: 54px;
    padding-top: 14px;
    font-size: 16px;
    cursor: pointer;
}


/* 底部 */

.footer {
    height: 478px;
    background: url(../images/picture/bottom-bg.png)no-repeat center;
}

.footer .footer-top {
    height: 97px;
    border-bottom: 1px dotted #fff;
}

.footer .footer-top .footer-nav .footernav-line {
    display: inline-block;
    height: 2px;
    width: 21px;
    background: #FFF;
    margin: 0 0 5px 40px;
}

.footer .footer-top .footer-nav {
    height: 98px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer .footer-top .footer-nav li a {
    font-size: 18px;
    color: #fff;
}

.footer .footer-wrapper .footer-content {
    display: flex;
    height: 380px;
    align-items: center;
}

.footer .footer-wrapper .footer-content .footer-logo p {
    font-size: 16px;
    color: #fff;
    margin-top: 28px;
}

.footer .footer-wrapper .footer-content .footer-contact {
    width: 498px;
    border-left: 1px solid #fff;
    padding-left: 40px;
    height: 238px;
    margin-left: 40px;
    color: #fff;
    border-right: 1px solid #fff;
    margin-right: 40px;
}

.footer .footer-wrapper .footer-content .footer-contact p {
    font-size: 18px;
    margin-bottom: 36px
}

.footer .footer-wrapper .footer-content .footer-qrcode {
    display: flex;
    text-align: center;
}

.footer .footer-wrapper .footer-content .footer-qrcode .qrcode1 {
    margin-right: 40px;
}

.footer .footer-wrapper .footer-content .footer-qrcode p {
    font-size: 18px;
    color: #fff;
    margin-top: 10px;
}