@charset "UTF-8";
body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
form,
fieldset,
input,
textarea,
p,
blockquote,
th,
td,
hr {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

body {
    color: #000;
    /*设置字体颜色*/
    font-size: 14px;
    font-family: "微软雅黑";
}

@media (max-width: 768px) {
    body {
        padding-bottom: 43px;
    }
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

img {
    display: block;
}

.imgHover img:hover {
    transform: scale(1.2);
    transition: 0.5s;
}

ol,
ul,
li {
    list-style: none;
}

caption,
th {
    text-align: left;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: normal;
    font-size: 100%;
}

/* 链接颜色设置*/

a {
    color: #000;
    text-decoration: none;
}

a:hover {
    color: #eaa521;
}

.hidden {
    display: none;
}

/* 单行文字超出隐藏 */

.ellipsis {
    display: block;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

/* 清理浮动 */

.clear:after {
    visibility: hidden;
    display: block;
    font-size: 0;
    content: " ";
    clear: both;
    height: 0;
}

.clear {
    zoom: 1;
    /* for IE6 IE7 */
}

.floatLeft {
    float: left;
}

.floatRight {
    float: right;
}

/* 响应式图片盒子 */

.imgBox {
    position: relative;
}

.imgBox img {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
}

.imgBox img.full {
    width: 100%;
    height: 100%;
}

.imgBox img.auto {
    max-width: 100%;
    max-height: 100%;
}

/*html5*/

article,
aside,
dialog,
footer,
header,
section,
footer,
nav,
figure {
    display: block;
}

.main {
    width: 100%;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

/*头部信息*/

.topLineBox {
    height: 28px;
    line-height: 28px;
    background: #030100;
    color: #fff;
}

.topLineBox a {
    color: #fff;
}

.topLine .left {
    float: left;
}

.topLine .right {
    float: right;
    color: #eaa521;
}

.logo {
    padding: 2% 0;
    background-color: #101010;
}

.logoImg {
    display: inline-block;
    max-width: 80%;
        vertical-align: middle;
}
.m-logo
{
    display: none;
}
.logoSlogan
{
    display: inline-block;
        vertical-align: middle;
        margin-left: 150px;
}    
.logo .main
{
    position: relative;
}
.logo .tel
{
    position: absolute;
    right: 0;
    top: 50%;
    margin-top: -0.9em;
    display: inline-block;
        vertical-align: middle;
    font-size: 16px;
    color: #fff;
    z-index: 2;
    }
.logo .tel i
{
    font-size: 1.8em;
    color: #eaa521;
    font-weight: bold;
    font-style: normal;
}
@media (max-width: 768px) 
{
    .logo
    {
        background-color: #fff;
    }
    .logo .main{
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 4px 10px;
    }
    .topLineBox {
        display: none;
    }
    .logoSlogan,
    .logo .tel
    {
        display: none;
    }
    .logoImg
    {
        margin: 0px;
max-width: 60%;
    }
    .m-logo
{
    display: block;
}
 .pc-logo
 {
     display: none;
 }
}

nav {
    background: #030100;
    color: #fff;
    height: 50px;
    line-height: 50px;
}

.nav a {
    color: #eaa521;
    display: block;
    font-size: 20px;
}

.nav a:hover {
    color: #eaa521;
}

.nav ul.item1>li {
    display: table-cell;
    width: 1%;
    text-align: center;
    position: relative;
}
.nav ul.item1>li:hover
{
    background-color: #eaa521;
}
.nav ul.item1>li:hover > a
{
    color: #030100;
}
nav ul.item2 {
    display: none;
    position: absolute;
    min-width: 100%;
    top: 100%;
    left: 0;
    z-index: 6666;
    background-color: #f5f5f5;
}

nav ul.item2 li {
    display: block;
    border-bottom: 1px solid #eee;
    text-align: center;
    white-space: nowrap;
}

nav ul.item2 li a {
    color: #5f5d5d;
    display: block;
}

nav ul.item2 li:hover a {
    color: #014c85;
}

nav ul.item1>li:hover ul.item2 {
    display: block;
}

.navbar-toggle {
    display: none;
    position: relative;
    padding: 9px 10px;
    background-color: transparent;
    background-image: none;
    border: 1px solid #ddd;
    border-radius: 4px;
    cursor: pointer;
    outline: none;
}

.navbar-toggle .sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.navbar-toggle .icon-bar {
    display: block;
    width: 22px;
    height: 2px;
    border-radius: 1px;
    background-color: #888;
}

.navbar-toggle .icon-bar+.icon-bar {
    margin-top: 4px;
}

.nav .navMask {
    display: none;
}

@media (max-width: 768px) {
    .navbar-toggle {
        display: block;
    }
    .nav {
        padding: 1em;
        background-color: #fff;
        border-top: 1px solid #e7e7e7;
    }
    .nav ul.item1>li {
        display: block;
        width: 100%;
        border-left: 0;
        text-align: left;
        padding: .1em 0;
        font-size: 20px;
        text-indent: 1em;
    }
    .nav .item2 {
        display: none !important;
    }
    .nav a {
        color: #b0b0b0;
        line-height: 2;
    }
    .nav {
        visibility: visible;
        -webkit-transform: translate3d(-100%, 0, 0);
        transform: translate3d(-100%, 0, 0);
        position: fixed;
        top: 0;
        left: 0;
        z-index: 100;
        width: 50%;
        height: 100%;
        -webkit-transition: all 0.5s;
        transition: all 0.5s;
    }
    .nav.on {
        -webkit-transform: translate3d(0, 0, 0);
        transform: translate3d(0, 0, 0);
    }
    .navMask {
        display: none;
        position: fixed;
        width: 100%;
        height: 100%;
        top: 0;
        left: 0;
        background-color: rgba(0, 0, 0, .5);
        z-index: 90;
    }
}

/*头部信息*/

/* 轮播图 */

.slideBox {
    overflow: hidden;
    position: relative;
}

.slideBox li {
    width: 100%;
}

.slideBox li img {
    width: 100%;
}

.slideBox .pcBanner {
    display: block;
}

.slideBox .mobileBanner {
    display: none;
}

@media (max-width: 768px) {
    .slideBox .pcBanner {
        display: none;
    }
    .slideBox .mobileBanner {
        display: block;
    }
}

/* 轮播图 */

/*底部信息*/

.footerTop {
    background-color: #edecec;
    padding: 4% 0;
    margin-top: 4%;
}

.footerTop .footerTopNav {
    overflow: hidden;
}

.footerTop .footerContact {
    float: right;
    text-align: center;
}

.footerTop .footerTopNav .item1>li {
    float: left;
    color: #434343;
    margin-right: 4%;
}

.footerTop .footerTopNav .item1>li>a {
    font-size: 16px;
    font-weight: bold;
}

.footerTop .footerTopNav .item2 li {
    font-size: 14px;
    margin-top: 0.2em;
}

.footerContactText {
    display: block;
    font-size: 24px;
    color: #231815;
}

.footerContactNum {
    color: #231815;
    font-size: 40px;
    font-weight: bold;
    margin-top: 15px;
}

.footerContact>img {
    margin: 15px auto 0;
}

.footer {
    background-color: #434343;
    padding: 3% 0;
}

.footerLogo {
    padding-bottom: 3%;
    border-bottom: 1px solid #7a7a7a;
    margin-bottom: 4%;
}

.footerLogo img {
    display: block;
    margin: 0 auto;
    max-width: 90%;
}

.bottomContactInfo {
    font-size: 14px;
    text-align: center;
}

.bottomContactInfo>div {
    display: inline-block;
    margin: 0 10px;
}

.footerNav {
    display: flex;
    width: 100%;
    max-width: 750px;
    position: fixed;
    bottom: 0;
    z-index: 9999;
    display: none;
    background-color: rgba(255,255,255,.6);
}

.footerNav a {
    display: flex;
    font-size: 12px;
    justify-content: center;
    align-items: center;
}

.footerNav li {
    box-sizing: border-box;
    width: 25%;
    text-align: center;
    padding-top: 8px;
    padding-bottom: 8px;
}

.footerNav li img {
    height: 25px;
    margin-right: 6px;
}

@media (max-width: 768px) {
    .footerNav {
        display: flex;
    }
    .footerTop .footerTopNav {
        display: none;
    }
    .footerTop .footerContact {
        float: none;
    }
    .footerContactText {
        font-size: 16px;
    }
    .footerContactNum {
        font-size: 24px;
    }
    .footerLogo img {
        max-width: 60%;
    }
}

/*公共标题*/

.modularTitle {
    position: relative;
    text-align: center;
    font-size: 40px;
    margin-top: 40px;
    font-weight: bold;
    color: #030100;
}

.modularTitle:before {
    content: "+";
    display: block;
    position: absolute;
    width: 100%;
    text-align: center;
    top: 100%;
    left: 0;
    color: #eaa521;
    font-size: 16px;
    line-height: 1;
}

.modularTitle span {
    position: relative;
}

.modularTitle span:before,
.modularTitle span:after {
    content: "";
    display: block;
    position: absolute;
    width: 50%;
    height: 1px;
    background-color: #818080;
    top: 100%;
    margin-top: 8px;
}

.modularTitle span:before {
    right: 50%;
    margin-right: .5em;
}

.modularTitle span:after {
    left: 50%;
    margin-left: .5em;
}

.modularText {
    text-align: center;
    font-size: 18px;
    overflow: hidden;
    color: #818080;
    margin-top: 20px;
    margin-bottom: 3%;
}

@media (max-width: 768px) {
    .modularTitle {
        font-size: 20px;
        margin: 8% auto 4%;
    }
    .modularText {
        font-size: 12px;
    }
}

/*公共标题end*/

/*背景大图*/

.bigBg {
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
}

.aboutBigBg {
    background-image: url("../Images/aboutBigBg.png");
}

.aboutBigBg .box {
    padding-bottom: 53%;
}

.joinBigBg {
    background-image: url("../Images/join-1.jpg");
}

.joinBigBg .box {
    padding-bottom: 53%;
}

.rocessBigBg {
    background-image: url("../Images/join-process.jpg");
}

.rocessBigBg .box {
    padding-bottom: 16.4%;
}

.joinBigBg2 {
    background-image: url("../Images/join-big-bg.jpg");
}

.joinBigBg2 .box {
    padding-bottom: 69%;
}

.advantageBigBg {
    background-image: url("../Images/advantageBigBg.jpg");
}

.advantageBigBg .box {
    padding-bottom: 63.3%;
}

@media (max-width: 768px) {
    .joinBigBg {
        background-image: url("../Images/join-1-m.jpg");
    }
    .joinBigBg .box {
        padding-bottom: 98%;
    }
    .rocessBigBg {
        background-image: url("../Images/join-process-m.jpg");
    }
    .rocessBigBg .box {
        padding-bottom: 85.2%;
    }
}

/*背景大图end*/

/*首页留言*/

.leaveBox {
    background: url("../Images/leaveBg.jpg") no-repeat center center / cover;
    padding-top: 20%;
    padding-bottom: 6%;
}

.leaveBox .leave {
    width: 54%;
    margin-left: auto;
    margin-right: 0;
}

.leaveBox .leave .msgForm {
    width: 500px;
    max-width: 100%;
}

.leaveBox .leave .msgForm label {
    color: #fff;
}

.leaveBox .leave .msgForm input,
.leaveBox .leave .msgForm textarea {
    border-radius: 3px;
}

.leaveBox .leave .msgForm input[type=button] {
    width: 100%;
    background-color: #f4ac1b;
    color: #fff;
    border: 0;
    font-size: 20px;
    height: 1.8em;
    line-height: 1.8em;
}

@media (max-width: 768px) {
    .leaveBox {
        background: url("../Images/leaveBgM.jpg") no-repeat center 0 / 100% auto;
        padding-top: 40%;
        padding-bottom: 3%;
    }
    .leaveBox .leave {
        width: 100%;
    }
    .leaveBox .leave .msgForm {
        width: 90%;
    }
    .leaveBox .leave .msgForm textarea {
        height: 30px;
    }
    .leaveBox .leave .msgForm>div {
        margin-bottom: 10px;
    }
    .leaveBox .leave .msgForm input[type=text],
    .leaveBox .leave .msgForm textarea {
        height: 25px;
        line-height: 25px
    }
}

/*首页留言end*/

/*工程*/

.recommendProjectList li {
    width: 49%;
    margin: 0 .5% 1% .5%;
    float: left;
    box-sizing: border-box;
}

.recommendProjectList li .imgBox {
    width: 100%;
    padding-bottom: 71.2%;
    overflow: hidden;
}

.recommendProjectList li .imgBox img {
    width: 100%;
    height: 100%;
}

.recommendProjectList li span {
    display: block;
    font-size: 14px;
    width: 100%;
    height: 2.5em;
    line-height: 2.5em;
    background-color: #7f8182;
    font-size: 14px;
    text-align: center;
    color: #fff;
}

@media (max-width: 768px) {
    .recommendProjectList li {
        width: 48%;
        margin: 0 1% 2% 1%;
    }
    .recommendProjectList li span {
        height: 30px;
        line-height: 30px;
    }
}

/*工程end*/




/*品牌实力*/
.strengthBox{
    margin-bottom: 5%;
}
.strengthBox .content li{
    float: left;
    position: relative;
    text-align: center;
    margin: 7px;
    color: #fff;
    background-color: #000;
}
.strengthBox .content li.w3{
    width: 386px;
    height: 305px;
}
.strengthBox .content li.w2{
    width: 786px;
    height: 418px;
}
.strengthBox .content li.w1{
    width: 386px;
    height: 418px;
}
.strengthBox .content li{
    display: table;
    padding: 15px;
        overflow: hidden;
}
.strengthBox .tableBox{
    display: table-cell;
    vertical-align: middle;
}
.strengthBox .tableBox.top{
    display: table-cell;
    vertical-align: top;
}
.strengthBox .content li span{
    font-size: 40px;
    color: #f5ab16;
    display: block;
}
.strengthBox .content li p{
    font-size: 16px;
    margin-top: 1em;
    line-height: 1.6;
}
.strengthBox .content li.img1{
    background: url("../Images/strength1.jpg") no-repeat center center / cover;
}
.strengthBox .content li.img2{
    background: url("../Images/strength2.jpg") no-repeat center center / cover;
}
.strengthBox .content li.img3{
    background: url("../Images/strength3.jpg") no-repeat center center / cover;
}
.strengthBox .content li.img4{
    background: url("../Images/strength4.jpg") no-repeat center center / cover;
}
.strengthBox .content li.img5{
    background: url("../Images/strength5.jpg") no-repeat center center / cover;
}

@media (max-width: 768px) {
    .strengthBox .content li.w1,
    .strengthBox .content li.w2,
    .strengthBox .content li.w3{
        display: flex;
        justify-content: center;
        align-items: center;
        width: 48%;
        height: 200px;
        margin: 1%;
        box-sizing: border-box;
        
    }
    .strengthBox .content li{
        padding: 5px;
    }
    .strengthBox .content li span{
        font-size: 20px;
    }
    .strengthBox .content li p{
        font-size: 12px;
    }
    .strengthBox .content li.floatM{
        float: right;
    }
}
/*品牌实力 end*/