@charset "utf-8";

/*banner*/
.banner {
    position: relative;
    height: 706px;
    clear: both;
}

.ban_p,
.ban_p li {
    height: 706px;
    overflow: hidden;
}

.ban_p li a {
    display: block;
    height: 706px;
    background: url(../images/banner.jpg) no-repeat center 0;
}

.ban_t {
    width: 1200px;
    height: 122px;
    bottom: 0;
    left: 50%;
    margin-left: -600px;
    position: absolute;
    text-align: right;
    z-index: 99;
    padding-top: 1px;
}

.ban_t em {
    width: 11px;
    height: 11px;
    border-radius: 11px;
    margin-right: 15px;
    display: inline-block;
    background: #c49753;
    margin-top: 82px;
    border: 2px solid #fff;
    background: #a0a0a0;
}

.ban_t em.on {
    background: #fff;
    border: 2px solid #d32429;
}

.banner .prev {
    position: absolute;
    left: 40px;
    top: 83px;
    z-index: 55;
}

.banner .next {
    position: absolute;
    left: 92px;
    top: 83px;
    z-index: 55;
}

.banner .next img,
.banner .prev img {
    transition: all 0.3s linear 0s;
}

.banner .next img:hover,
.banner .prev img:hover {
    transform: translateX(-5px);
}

/**/
.keys {
    background: url(../images/s_bg.png) no-repeat center 0;
    height: 122px;
    margin-top: -93px;
    position: relative;
    margin-bottom: -29px;
}

.keys p {
    line-height: 122px;
    padding-left: 123px;
    color: #a0a0a0;
    font-size: 16px;
}

/**/
.wuli {
    background: #eee;
    padding-top: 82px;
    margin-bottom: 58px;
    padding-bottom: 87px;
}

.wuli h2 {
    text-align: center;
    font-weight: bold;
    line-height: 100%;
    color: #313131;
    font-size: 36px;
    padding-bottom: 32px;
}

.wuli p {
    margin: 0 162px;
    color: #666;
    font-size: 16px;
    line-height: 30px;
    text-align: center;
    height: 149px;
}

.wuli ul {
    overflow: hidden;
}

.wuli ul li {
    float: left;
    width: 385px;
    margin-right: 20px;
    position: relative;
    height: 139px;
}
.wuli ul li img {
	width: 100%;
	height: 100%;
}
.wuli ul li:last-of-type {
    margin-right: 0;
}

.wuli ul li:before {
    content: "";
    position: absolute;
    height: 139px;
    width: 385px;
    left: 0;
    top: 0;
    background: url(../images/wli.png) no-repeat;
}

.wuli ul li em {
    display: block;
    text-align: center;
    font-size: 16px;
    color: #333;
    line-height: 100%;
}

.wuli ul li i {
    font-size: 16px;
    font-weight: bold;
    color: #fff;
    padding-right: 4px;
    position: absolute;
    left: 25px;
    top: 25px;
}

.wuli ul li i span {
    display: inline-block;
    line-height: 100%;
    color: #fff;
    font-size: 53px;
    font-family: Arial;
    letter-spacing: -3px;
    padding-right: 6px;
}

.wuli ul li em {
    position: absolute;
    right: 14px;
    top: 80px;
    color: #fff;
    font-size: 16px;
    text-align: right;
    line-height: 100%;
    font-weight: bold;
}

.wuli ul li em span {
    display: block;
    font-size: 14px;
    text-transform: uppercase;
    padding-top: 6px;
}

/**/
.wlq {
    overflow: hidden;
    height: 979px;
    /*margin-top: 80px !important;*/
}

.wlq h3 {
    height: 104px;
    overflow: hidden;
}

.wlq h3 em {
    display: inline-block;
    float: left;
    width: 475px;
    line-height: 100%;
    color: #313131;
    font-size: 36px;
}

.wlq h3 em span {
    display: block;
    line-height: 100%;
    font-weight: normal;
    color: #d32429;
    font-size: 16px;
    text-transform: uppercase;
    padding-top: 10px;
}

.wlq h3 i {
    display: inline-block;
    float: right;
    padding-top: 7px;
}

.wlq h3 i a {
    display: inline-block;
    height: 35px;
    line-height: 35px;
    border: 1px solid #a0a0a0;
    padding: 0 18px;
    font-weight: normal;
    margin-left: 13px;
    text-transform: uppercase;
}

.wlq h3 i a:hover {
    color: #d32429;
    border: 1px solid #d32429;
}

.wlq h4 {
    float: left;
    width: 388px;
    position: relative;
    overflow: hidden;
}

.wlq h4 span {
    display: inline-block;
    position: absolute;
    left: 31px;
    top: 97px;
}

.wlq_r {
    float: right;
    width: 812px;
}

.wlq_r ul li {
    float: left;
    width: 390px;
    margin-left: 16px;
    height: 376px;
    border-bottom: 2px solid #a0a0a0;
    margin-bottom: 40px;
    overflow: hidden;
}

.wlq_r ul li em {
    display: block;
    margin: 0 18px;
    overflow: hidden;
}

.wlq_r ul li em b {
    display: inline-block;
    float: left;
    padding-top: 18px;
    width: 265px;
    overflow: hidden;
}

.wlq_r ul li em b a {
    display: block;
    font-weight: normal;
    color: #a0a0a0;
    font-size: 14px;
    line-height: 100%;
}

.wlq_r ul li em b span {
    display: block;
    color: #1b1b1b;
    font-size: 22px;
    line-height: 100%;
    margin-bottom: 7px;
}

.wlq_r ul li em i {
    display: inline-block;
    float: right;
    padding-top: 29px;
    text-transform: uppercase;
    font-weight: bold;
    padding-right: 17px;
    background: url(../images/w_m.jpg) no-repeat right 31px;
}

.wlq_r ul li em i a {
    color: #a0a0a0;
}

.wlq_r ul li:hover {
    border-bottom: 2px solid #d32429;
}

.wlq_r ul li:hover b span,
.wlq ul li:hover b a {
    color: #d32429;
}

.wlq_r ul li em i a:hover {
    color: #000;
}

/**/
.dinzs {
    overflow: hidden;
    height: 294px;
    background: url(../images/tant.jpg) no-repeat center 0;
}

.dinzs h3 {
    text-align: center;
    color: #fff;
    height: 57px;
    line-height: 57px;
    font-size: 20px;
}

.dinzs p {
    padding-top: 58px;
    line-height: 100%;
    text-align: center;
    font-weight: bold;
    color: #fff;
    font-size: 37px;
    padding-bottom: 25px;
}

.dinzs h4 {
    text-align: center;
    color: #fff;
    font-size: 16px;
}

.dinzs h4 span {
    margin: 0 18px;
    display: inline-block;
    padding-left: 17px;
    background: url(../images/t_io1.png) no-repeat 0 5px;
}

/*工程案例*/
.case {
    padding-top: 75px;
    height: 687px;
    background: url(../images/case.jpg) no-repeat center 192px;
}

.case-con {
    margin-top: 56px;
}

.case-con-l {
    width: 344px;
    height: 507px;
    text-align: center;
    float: right;
    margin-right: 55px;
}

.case-con-l .prev {
    margin-top: 29px;
    margin-bottom: 46px;
    display: block;
    cursor: pointer;
}

.case-con-l .next {
    margin-top: 57px;
    display: block;
    cursor: pointer;
}

.case-con-l .tempWrap {
    height: 277px !important;
    overflow: hidden;
}

.case-con-l li {
    position: relative;
    width: 225px;
    margin: 0 auto;
    height: 73px;
    border-bottom: 1px solid #d2d2d2;
    line-height: 73px;
    text-align: left;
}

.case-con-l li em {
    color: #313131;
    font-size: 16px;
}

.case-con-l li:before {
    content: "";
    display: block;
    height: 1px;
    width: 0;
    position: absolute;
    left: 0;
    bottom: -1px;
    background: #DB1C2B;
    transition: all .15s linear;
}

.case-con-l li span {
    display: inline-block;
    float: right;
    color: #a0a0a0;
    font-size: 14px;
    text-transform: uppercase;
}

.case-con-l li:hover:before {
    width: 100%;
}

.case-con-l li.cur em {
    font-weight: bold;
    color: #cd2328;
}

.case-con-l li.cur:before,
.case-con-l li.cur:after {
    width: 100%;
}

.case-con-r {
    width: 718px;
    float: left;
    overflow: hidden;
    padding: 0 0 0 75px;
}

.case-con-r dl {
    position: relative;
    overflow: hidden;
}

.case-con-r dl dd {
    float: left;
    width: 317px;
    color: #fff;
}

.case-con-r dl dd h4 {
    padding-top: 64px;
    color: #fff;
    font-size: 28px;
    font-weight: bold;
}

.case-con-r dl dd h4 span {
    display: block;
    line-height: 80%;
    font-size: 70px;
    font-family: Arial;
    padding-bottom: 25px;
}

.case-con-r dl dd h4 i {
    font-family: Arial;
    font-size: 32px;
}

.case-con-r dl dd strong {
    display: block;
    padding-top: 32px;
    color: #fcdfe0;
    font-size: 16px;
    line-height: 31px;
    height: 130px;
    font-weight: normal;
}

.case-con-r dl dd em {
    display: block;
    width: 137px;
    height: 46px;
    line-height: 46px;
    text-align: center;
    border: 1px solid #fff;
    font-size: 14px;
    color: #fff;
    text-transform: uppercase;
}

.case-con-r dl dt {
    float: right;
    width: 387px;
    padding-top: 30px;
    text-align: right;
}

.case-con-r dl dt img {
    max-width: 387px;
}

/**/
.cases {
    position: relative;
    height: 741px;
    background: url(../images/cases.jpg) no-repeat center 0;
    overflow-x: hidden;
}

.cases .content {
    position: relative;
}

.cases_l {
    padding-top: 93px;
    width: 599px;
    height: 403px;
    overflow: hidden;
}

.cases_l h2 {
    padding-bottom: 53px;
    text-align: left;
}

.cases_l ul li {
    overflow: hidden;
    border: 1px solid #7d7d7d;
    width: 274px;
    height: 109px;
    float: left;
    margin: 0 21px 20px 0;
}

.cases_l ul li span {
    display: inline-block;
    padding: 28px 13px 0 40px;
    float: left;
}

.cases_l ul li i {
    display: inline-block;
    float: left;
    padding-top: 43px;
    color: #434343;
    font-size: 20px;
}

.cases_l2 {
    overflow: hidden;
    left: -497px;
    position: absolute;
    top: 493px;
}

.cases_l2 ul li {
    float: left;
    margin-right: 26px;
}

.cases_r {
    float: right;
    width: 601px;
    position: relative;
}

.cases_r h3 {
    text-align: right;
    height: 92px;
}

.cases_r h3 i {
    display: block;
    color: #d32429;
    font-size: 24px;
    font-family: Arial;
    padding-top: 9px;
}

.cases_r h3 span {
    display: inline-block;
    font-weight: normal;
    padding-left: 27px;
    color: #535353;
    font-size: 18px;
    line-height: 100%;
    background: url(../images/c_tel.png) no-repeat;
}

.cases_r ul li {
    position: relative;
    height: 540px;
    margin-bottom: 47px;
    width: 960px;
}
.cases_r ul li a img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cases_r ul li em {
    display: block;
    position: absolute;
    left: 0;
    top: 381px;
    width: 100%;
    height: 159px;
    background: rgba(0, 0, 0, 0.5)
}

.cases_r ul li em i {
    display: block;
    padding-left: 50px;
    padding-top: 40px;
    line-height: 100%;
    font-size: 18px;
    color: #fff;
}

.cases_r ul li em span {
    display: block;
    padding-left: 50px;
    padding-top: 13px;
    width: 563px;
    font-size: 16px;
    color: #ccc;
    line-height: 28px;
}

.cases_r ul li em b {
    font-weight: normal;
    color: #fff;
}

.cases_r h4 {
    text-align: right;
    line-height: 100%;
    width: 710px;
    position: absolute;
    right: 0;
    top: 678px;
}

.cases_r h4 i {
    display: block;
    color: #d32429;
    font-size: 20px;
    line-height: 100%;
}

.cases_r h4 span {
    display: block;
    font-weight: normal;
    color: #959595;
    font-size: 16px;
    white-space: nowrap;
    text-overflow: ellipsis;
    padding-top: 9px;
    font-style: italic;
}

/**/
/**/
/**/
.yous {
    overflow: hidden;
    height: 590px;
    padding-top: 90px;
}

.yous h2 {
    padding-bottom: 52px;
}

.ys_on {
    overflow: hidden;
    height: 333px;
    margin-bottom: 41px;
}

.ys_on ul li {
    overflow: hidden;
    background: url(../images/yo1.jpg) no-repeat right 0;
}

.ys_on ul li b {
    display: inline-block;
    float: left;
    overflow: hidden;
}

.ys_on ul li em {
    display: inline-block;
    float: right;
    padding: 18px 0 0;
    width: 488px;
}

.ys_on ul li em i {
    display: block;
    font-size: 30px;
    color: #282828;
    height: 135px;
}

.ys_on ul li em i span {
    display: block;
    padding-bottom: 18px;
}

.ys_on ul li em strong,.ys_on ul li em strong p {
    display: block;
    font-weight: normal;
    color: #282828;
    font-size: 16px;
    line-height: 29px;
}

.yous .content {
    position: relative;
}

.ys_li {
    position: relative;
    background: url(../images/y_li.jpg) no-repeat;
    height: 103px;
}

.ys_li li {
    float: left;
    cursor: pointer;
    width: 295px;
    margin-right: 6px;
    box-sizing: border-box;
    padding-right: 24px;
    text-align: right;
    color: #313131;
    font-size: 24px;
    line-height: 100%;
    padding-top: 33px;
    height: 103px;
}

.ys_li li span {
    display: block;
    color: #959595;
    font-size: 16px;
    text-transform: uppercase;
}

.ys_li li:nth-child(2) {
    margin-right: 7px;
}

.ys_li li:last-of-type {
    margin-right: 0;
    float: right;
}

.ys_li li.on {
    background: url(../images/y_li2.jpg) no-repeat;
    color: #fff;
}

.ys_li li.on span {
    color: #fff;
}

.ys_li li:nth-child(2).on {
    background: url(../images/y_li2.jpg) no-repeat -301px 0;
}

.ys_li li:nth-child(3).on {
    background: url(../images/y_li2.jpg) no-repeat -603px 0;
}

.ys_li li:nth-child(4).on {
    background: url(../images/y_li2.jpg) no-repeat right 0;
}

/**/
.news {
    overflow: hidden;
    height: 636px;
    padding-top: 87px;
}

.news h2 {
    padding-bottom: 61px;
}

.news h3 a {
    display: block;
    font-size: 20px;
    line-height: 100%;
    color: #434343;
    font-weight: 400;
    padding-bottom: 10px;
    border-bottom: 1px solid #E5E5E5;
    margin-bottom: 30px;
}

.news h3 a span {
    float: right;
    font-size: 14px;
    line-height: 20px;
    color: #7d7d7d;
    -o-transition: all .3s ease;
    transition: all .3s ease
}

.news h3 a span:hover {
    color: #c53535
}

.news dl dd span {
    display: block;
    padding-left: 22px;
    background: url(../images/ni.png) no-repeat left center;
    font-size: 14px;
    line-height: 15px;
    color: #282828;
}

.company {
    width: 552px
}

.company h3 a {
    background: url(../images/ni1.png) no-repeat 90px 2px
}

.company h3 a:hover,
.faq h3 a:hover {
    color: #d32429
}

.company dl {
    height: 140px;
    margin-bottom: 30px
}

.company dt {
    width: 249px;
    float: left;
    height: 140px;
    overflow: hidden
}

.company dt img {
    width: 249px;
    height: 140px
}

.company dd {
    width: 280px;
    float: right;
}

.company dd h4 {
    font-size: 16px;
    line-height: 22px;
    color: #313131;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    -o-transition: all .3s ease;
    transition: all .3s ease;
    font-weight: normal;
}

.company dd p {
    font-size: 14px;
    line-height: 24px;
    color: #7c7c7c;
    margin: 13px 0 16px
}

.company dd p i {
    color: #c53535
}

.company dl:hover dd h4 {
    color: #d32429
}

.company ul {
    width: 549px;
    height: 189px;
    border: 1px solid #dcdcdc;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    padding: 20px 23px 0 27px
}

.company ul li {
    height: 36px
}

.company ul li h4 {
    float: left;
    width: 320px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    font-size: 16px;
    line-height: 36px;
    color: #434343;
    font-weight: 400;
    padding-left: 16px;
    position: relative;
    -o-transition: all .3s ease;
    transition: all .3s ease
}

.company ul li h4:before {
    position: absolute;
    content: "";
    left: 0;
    top: 14px;
    width: 8px;
    height: 8px;
    background: #434343;
    border-radius: 50%;
    -o-transition: all .3s ease;
    transition: all .3s ease
}

.company ul li span {
    float: right;
    font-size: 16px;
    line-height: 36px;
    color: #7d7d7d;
    -o-transition: all .3s ease;
    transition: all .3s ease
}

.company ul li:hover h4 {
    color: #1b1b1b
}

.company ul li:hover h4:before {
    background: #1b1b1b
}

.company ul li:hover span {
    color: #434343
}

.faq {
    width: 550px
}

.faq h3 a {
    background: url(../images/ni2.png) no-repeat 87px 2px
}

.faq dl {
    height: 102px;
    margin-bottom: 26px
}

.faq dt {
    width: 183px;
    height: 102px;
    overflow: hidden;
    float: left
}

.faq dt img {
    width: 183px;
    height: 102px
}

.faq dd {
    width: 338px;
    float: right;
}

.faq dd h4 {
    font-size: 16px;
    line-height: 18px;
    color: #313131;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    font-weight: normal;
    -o-transition: all .3s ease;
    transition: all .3s ease
}

.faq dd h4 i {
    color: #c53535
}

.faq dd p {
    font-size: 14px;
    line-height: 24px;
    color: #707070;
    margin: 8px 0 10px
}

.faq dl:hover dd a {
    color: #333;
}

.faq dl:hover dd h4 {
    color: #e81f45
}

/**/
.about {
    overflow: hidden;
    background: url(../images/a_map.jpg) no-repeat center 128px;
    height: 1059px;
}

h2 {
    text-align: center;
}

h2 i {
    display: block;
    line-height: 100%;
    color: #313131;
    font-size: 36px;
}

h2 span {
    display: block;
    font-weight: normal;
    text-transform: uppercase;
    color: #959595;
    font-size: 16px;
    line-height: 100%;
    padding-top: 9px;
}

.about h2 {
    height: 645px;
}

.about p {
    margin: 0 163px;
    text-align: center;
    color: #313131;
    font-size: 16px;
    line-height: 30px;
    height: 175px;
}

.about ul li {
    position: relative;
    background: url(../images/abg.jpg) no-repeat;
    width: 590px;
    height: 150px;
    float: left;
    box-sizing: border-box;
    padding-left: 37px;
    padding-top: 30px;
}

.about ul li:nth-child(2) {
    float: right;
}

.about ul li img:last-of-type {
    display: inline-block;
    position: absolute;
    right: 0;
    bottom: 0;
    transition: all 0.3s linear 0s;
}

.about ul li img:last-of-type:hover {
    transform: translateX(-5px);
}

.about ul li:first-of-type img:last-of-type {
    right: 33px;
}

.about ul li i {
    display: block;
    color: #fff;
    font-size: 14px;
    text-transform: uppercase;
    padding-top: 15px;
    line-height: 100%;
}

.about ul li span {
    display: block;
    padding-bottom: 7px;
}


/**/
.pic img,
.picl img,
.pics img {
    -webkit-transition: -webkit-transform 0.8s;
    -moz-transition: -moz-transform 0.8s;
    -o-transition: -o-transform 0.8s;
    transition: transform 0.8s;
}

.pic img:hover {
    -webkit-transform: scale(1.05);
    -moz-transform: scale(1.05);
    -ms-transform: scale(1.05);
    -o-transform: scale(1.05);
    transform: scale(1.05);
}

.picl img:hover {
    -moz-transform: translate(0, 5px);
    -webkit-transform: translate(0, 8px);
    -ms-transform: translate(0, 8px);
    -o-transform: translate(0, 8px);
}

.pics img:hover {
    -moz-transform: rotate(360deg);
    -webkit-transform: rotate(360deg);
    -ms-transform: rotate(360deg);
    -o-transform: rotate(360deg);
}

.white,
.whites {
    position: relative;
    overflow: hidden;
}

.white:after,
.whites:after {
    content: '';
    cursor: pointer;
    position: absolute;
    left: -100%;
    top: 0;
    width: 100%;
    height: 100%;
    background-image: -moz-linear-gradient(0deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, .5), rgba(255, 255, 255, 0));
    background-image: -webkit-linear-gradient(0deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, .5), rgba(255, 255, 255, 0));
    transform: skewx(-25deg);
}

.white:hover:after {
    left: 100%;
    -moz-transition: 1s;
    -o-transition: 1s;
    -webkit-transition: 1s;
    transition: 1s;
}

.whites:hover:after {
    left: 100%;
    -moz-transition: 0.5s;
    -o-transition: 0.5s;
    -webkit-transition: 0.5s;
    transition: 0.5s;
}