/*css reset */
body, h1, h2, h3, h4, h5, h6, hr, p, img, blockquote, dl, dt, dd, ul, ol, li, pre, form, fieldset, legend, button, input, textarea, th, td { margin:0; padding:0; } 
*{-webkit-box-sizing: content-box; -moz-box-sizing: content-box; box-sizing: content-box; -moz-user-select: none;user-select: none;}
body, button, input, select, textarea { font:16px 'Microsoft YaHei',arial,sans-serif; } 
h1, h2, h3, h4, h5, h6{ font-size:100%; } 
ul, ol { list-style:none; } 
a{color: #333; text-decoration:none; } 
input:focus,textarea:focus { outline:none; }
legend { color:#000; } 
fieldset, img { border:0; } 
textarea { resize: none; }
button, input, select, textarea { font-size:100%; } 
table { border-collapse:collapse; border-spacing:0; } 
article,aside,main,figcaption,figure,footer,header,hgroup,nav,section,summary{display:block}
mark{background:#FF0;color:#000}
img{display: inline;vertical-align:middle;}
body{background: #fff;}
.clearfix:after { content:"."; display:block; height:0; visibility:hidden; clear:both; }
.clearfix { zoom:1; }

/*header*/
.header{
	width: 100%;
	height: 100px;
    line-height: 100px;
	background: rgba(0,0,0,0.8);
    position: fixed;
    top: 0;
    z-index: 9999;
}

.header_box{
	width: 1200px;
	height:100%;
	margin: 0 auto;
    position: relative;
    text-align: center;
}

.header .logo{
    position: absolute;
	width: 25%;
	height: 100%;
	overflow: hidden;
    left: 0;
    text-align: left;
}

.header .logo a{
    display: block;
    height: 100%;
}

.header .logo h1{
    text-indent: -999em;
    height: 0;
}

.nav{
    display: inline-block;
    margin: 0 auto;
    font-size:16px;
    z-index: 9999;
}

.nav ul li{
    display: inline-block;
    padding: 0 25px;
}

.nav ul li a{
    color: #d6bc89;
    display: block;
    position: relative;
    transition: 0.5s;
}

.nav ul li a:hover{
    color: #fff;
}

.nav ul li a:hover::after{
    width: 100%;
}

.nav ul li a::after{
    content: " ";
    display: block;
    width: 0%;
    height: 1px;
    background: #fff;
    position: absolute;
    top: 70px;
    transition: 0.5s;
}

#header_tel{
    width: 185px;
    height: 100%;
    position: absolute;
    right: 0;
    top: 0;
    padding: 0;
    z-index: 9999;
}

#header_tel a{
    display: block;
    color: #ff0300;
    font-size: 20px;
    font-weight: bold;
    text-align: right;
    background: url(../images/icon.png) no-repeat 0 38px;
}

#header_tel a:hover::after{
    width: 100%;
}

#header_tel a::after{
    content: " ";
    display: block;
    width: 0%;
    height: 2px;
    background: #ff0300;
    position: absolute;
    top: 70px;
    transition: 0.5s;
}

.nav_btn{
    display: none;
    width: 40px;
    height: 40px;
    position: absolute;
    top: 8px;
    right: 2%;
    line-height: 40px;
    z-index: 9999;
}

.mask{
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    background: transparent;
    display: none;
    z-index: 99;
}

.nav_btn span{
    position: relative;
    display: inline-block;
    width: 80%;
    height: 2px;
    border-radius: 1px;
    background: #d6bc89;
}

.nav_btn span:before,.nav_btn span:after{
    content: " ";
    display: block;
    position: absolute;
    top: -10px;
    width: 100%;
    height: 2px;
    border-radius: 1px;
    background: #d6bc89;
    transition: 0.3s;
}

.nav_btn span:after{
    top: 11px;
}

.btn_active span{
    background: rgba(0,0,0,0);
}

.btn_active span:before{
    top: 0px;
    transform:rotate(-45deg);
    -webkit-transform:rotate(-45deg);
}

.btn_active span:after{
    top: 0;
    transform:rotate(45deg);
    -webkit-transform:rotate(45deg);
}

/*banner*/

.swiper-container {
    width: 100%;
    height: 100%;
}
.banner .swiper-slide {
    text-align: center;
    width: 100%;
    overflow: hidden;
    font-size: 18px;
    background: #fff;
    position: relative;
    left:0;
    top:0;
    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}

.banner_txt{
    position: absolute;
    max-width: 80%;
    z-index: 999;
}

.banner_txt img{
    width: 100%;
}

.banner .swiper-slide>img{
    position: relative;
    height: 100%;
    min-width: 1920px;
    min-height: 960px;
}

.swiper-pagination-bullet{
    width: 5%;
    height: 2px;
    border-radius: 0;
    opacity: 1;
    background: #fff;
}

.swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet{
    margin: 0 10px;
}

.swiper-pagination-bullet-active{
    background: #333;
}

.swiper-container-horizontal>.swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction{
    bottom: 30px;
}

.team_btn,.banner_btn{
    width: 50px;
    height:100px;
    cursor:pointer;
    background:rgba(210,189,132,0.3) url(../images/icon.png) no-repeat;
    position: absolute;
    top: 50%;
    margin-top: -25px;
    transition: 0.5s;
}

.team_btn_next,.swiper-button-next{
    right:0;
    background-position: 18px -110px;
}

.team_btn_prev,.swiper-button-prev{
    left:0;
    background-position: 18px -30px;
}

@media screen and (max-width:1200px){
    .header_box{
        width: 100%;
        padding: 0 5%;
        box-sizing: border-box;
    }

    .header_box .nav{
        display: block;
    }
    .header_box #header_tel{
        display: block;
        right: 2%;
    }
    .header .logo{
        left: 2%;
    }
}


@media screen and (max-width:900px){
    .header{
        height: 60px;
    }
    .header_box{
        width: 100%;
        box-sizing: border-box;
    }
    .header .logo{
        width: 40%;
        height: 60px;
        line-height: 60px;
        left: 20px;
    }

    .header .logo img{
        width: auto;
        max-height: 60%;
    }
    .banner_btn{
        display: none;
    }
    .nav{
        width: 100%;
        height: 0;
        position: absolute;
        top: 60px;
        left: 0;
        background: rgba(0,0,0,0.8);
        display: inline-block;
        margin: 0 auto;
        overflow: hidden;
    }
    .nav ul li{
        display: block;
        line-height: 60px;
        text-align: center;
        border-top: 1px solid rgba(255,255,255,0.1);
    }
    .header #header_tel{
        display: block;
        position: relative;
        width: 100%;
        height: 80px;
        line-height: 80px;
    }

    #header_tel a{
        display: inline-block;
        padding-left: 36px;
        background-position: 0 28px;
    }
    .header .nav_btn{
        top: 8px;
        display: block;
    }

    .nav ul li a::after{
        display: none;
    }
    .banner .swiper-slide>img{
        height: auto;
        width: 800px;
        min-height: 400px;
        min-width:800px;
    }
}

@media screen and (max-width:480px){
    .header{
        height: 60px;
    }
    .header .logo{
        width: 50%;
        height: 60px;
        line-height: 60px;
        left: 15px;
    }
    .header .logo img{
        min-height: 55%;
    }
    .nav{
        width: 100%;
        height: 0;
        top: 60px;
        display: inline-block;
    }
    .nav ul li{
        display: block;
        line-height: 60px;
    }
    .header #header_tel{
        display: block;
        height: 80px;
        line-height: 80px;
    }
    .header .nav_btn{
        top: 6px;
        display: block;
    }
    .nav ul li a::after{
        display: none;
    }
}

@media screen and (max-width:370px){
    .header .logo img{
        min-height: 50%;
    }
}

.sec_title{
    text-align: center;
    font-size: 1.8em;
    color: #454545;
    font-weight: bold;
    margin: 75px auto 50px auto;
    letter-spacing: 0;
}

.sec_title span{
    display: inline-block;
    padding: 0 15px;
    position: relative;
}

.sec_title span:after{
    content: " ";
    position: absolute;
    width: 2px;
    height: 24px;
    background: #454545;
    top: 8px;
    right:-4px;
}

.sec_title span:last-child:after{
    display: none;
}

.sec1200{
    width: 1200px;
    margin: 0 auto;
}

@media screen and (max-width:1200px){
    .sec1200{
        width: 100%;
        margin: 0 auto;
    }
}

@media screen and (max-width:900px){
    .sec1200{
        width: 100%;
        margin: 0 auto;
    }

    .sec_title{
        font-size: 1.4rem;
        margin: 40px auto 30px auto;
    }
    .sec_title span:after{
        height: 18px;
        top: 8px;
        right:-5px;
    }
}

.about_txt{
    width: 90%;
    margin: 0 auto;
    font-size: 16px;
    color: #454545;
    line-height: 36px;
    letter-spacing: 0.1em;
    text-indent: 2.2em;
}

.about_btn{
    width: 100%;
    margin-top:40px;
}

.about_btn li{
    float: left;
    width: 24%;
    text-align: center;
}

.about_btn li a{
    display: inline-block;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    border: 2px solid #ccc;
    box-sizing: border-box;
    background:url(../images/icon.png) no-repeat;
    transition: 0.8s;
}

.about_btn li a:hover{
    transform: rotate(360deg);
}

.about_btn li:nth-child(1) a{
    background-position: 20px -208px;
}

.about_btn li:nth-child(2) a{
    background-position: 25px -325px;
}

.about_btn li:nth-child(3) a{
    background-position: 25px -440px;
}

.about_btn li:nth-child(4) a{
    background-position: 25px -560px;
}

.about_btn li h3{
    font-weight: normal;
    margin-top: 10px;
    color: #454545;
}

.about_btn li h3 span{
    display: block;
    text-transform : uppercase;
    font-size: 14px;
    color: #999;
    line-height: 18px;
}

@media screen and (max-width:768px){
    .about_btn{
        margin-top: 30px;
    }
    .about_btn li a{
        transform: scale(0.8);
    }  
}

@media screen and (max-width:750px){
    .about_btn{
        margin-top: 20px;
        box-sizing: border-box;
        width: 100%;
    }
    .about_btn li{
        width: 25%;
        margin-bottom: 20px;
        font-size: 12px;
        text-align: center;
    }
    .about_btn li a{
        width: 64px;
        height: 64px;
        border: 1px solid #999;
        background-size: 64%;
    }
    .about_btn li h3{
        margin-top: 0;
    }
    .about_btn li h3 span{
        display: none;
    }

    .about_btn li:nth-child(1) a{
        background-position: 11px -156px;
    }

    .about_btn li:nth-child(2) a{
        background-position: 14px -243px;
    }

    .about_btn li:nth-child(3) a{
        background-position: 14px -328px;
    }

    .about_btn li:nth-child(4) a{
        background-position: 14px -415px;
    }
}
@media screen and (max-width:750px){
    .about_btn{
        margin-top: 20px;
        box-sizing: border-box;
        width: 100%;
    }
    .about_btn li{
        width: 25%;
        margin-bottom: 20px;
        font-size: 12px;
        text-align: center;
    }
    .about_btn li a{
        width: 64px;
        height: 64px;
        border: 1px solid #999;
        background-size: 64%;
    }
    .about_btn li h3{
        margin-top: 0;
    }
    .about_btn li h3 span{
        display: none;
    }

    .about_btn li:nth-child(1) a{
        background-position: 11px -156px;
    }

    .about_btn li:nth-child(2) a{
        background-position: 14px -243px;
    }

    .about_btn li:nth-child(3) a{
        background-position: 14px -328px;
    }

    .about_btn li:nth-child(4) a{
        background-position: 14px -415px;
    }
}

@media screen and (max-width:320px){
    .about_btn{
        margin-top: 20px;
        box-sizing: border-box;
        width: 100%;
    }
    .about_btn li{
        width: 50%;
        margin-bottom: 20px;
        font-size: 12px;
        text-align: center;
    }
    .about_btn li a{
        border: 1px solid #999;
    }
    .about_btn li h3{
        margin-top: 0;
    }
}

.case_box{
    width: 100%;
}

.case_box li{
    width: 25%;
    box-sizing: border-box;
    float: left;
    padding: 1px;
    position: relative;
    overflow: hidden;
}

.case_box li a{
    display: block;
}

.case_box li a .case_txt{
    position: absolute;
    width: 100%;
    height: 100%;
    padding: 18% 20%;
    top: 0;
    left: 0;
    color: #fff;
    font-size: 18px;
    line-height: 30px;
    background: rgba(0,0,0,0.5);
    box-sizing: border-box;
    opacity: 0;
    transition: 1s;
}

.case_box li:hover .case_txt{
    opacity: 1;
}

.case_box li:hover img{
    transform: scale(1.1);
}

.case_box li a img{
    width: 100%;
    transition: 1s;
}

@media screen and (max-width:1200px){
    .case_box li{
        width: 25%;
    }
    .case_box li:last-child{
        display: block;
    }
}


@media screen and (max-width:1024px){
    .case_box li{
        width: 33%;
    }
    .case_box li:nth-child(n+9){
        display: none;
    }

    .case_box li:last-child{
        display: block;
    }
}

@media screen and (max-width:750px){
    .case_box li{
        width: 50%;
    }
    .case_box li a .case_txt{
        display: none;
    }
    .case_box li:nth-child(n+8){
        display: none;
    }

    .case_box li:last-child{
        display: block;
    }
}

@media screen and (max-width:320px){
    .case_box li{
        width: 100%;
    }
    .case_box li:nth-child(n+4){
        display: none;
    }
    .case_box li:last-child{
        display: block;
    }
}

.guarabtee_box{
    box-sizing: border-box;
    margin-bottom: 50px;
}

.guarabtee_box ul li{
    float: left;
    width: 33%;
    padding: 0 3%;
    box-sizing: border-box;
    margin-bottom: 50px;
}

.guarabtee_box ul li .guarabtee_icon{
    display: inline-block;
    width: 60px;
    height: 60px;
    border: 1px solid #a88c48;
    border-radius: 50%;
    position: absolute;
    left: 0;
    background: url(../images/icon.png) no-repeat;
}

.guarabtee_box ul li:nth-child(1) .guarabtee_icon{
    background-position: 11px -1182px;
}
.guarabtee_box ul li:nth-child(2) .guarabtee_icon{
    background-position: 10px -1272px;
}
.guarabtee_box ul li:nth-child(3) .guarabtee_icon{
    background-position: 10px -1362px;
}
.guarabtee_box ul li:nth-child(4) .guarabtee_icon{
    background-position: 10px -1453px;
}
.guarabtee_box ul li:nth-child(5) .guarabtee_icon{
    background-position: 10px -1543px;
}
.guarabtee_box ul li:nth-child(6) .guarabtee_icon{
    background-position: 10px -1635px;
}

.guarabtee_box ul li h3{
    display: inline-block;
    line-height: 60px;
    position: relative;
    text-indent: 80px;
    font-size: 20px;
    font-weight: normal;
    color: #333;
    margin-bottom: 20px;
}

.guarabtee_box ul li p{
    font-size: 14px;
    color: #666;
    line-height: 30px;
    overflow : hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
}

@media screen and (max-width:768px){
    .guarabtee_box ul li{
        width: 50%;
    }
}

@media screen and (max-width:750px){
    .guarabtee_box{
        margin-bottom: 30px;
    }
    .guarabtee_box ul li{
        width: 100%;
        padding: 0 6%;
        margin-bottom: 20px;
    }
    .guarabtee_box ul li h3{
        margin-bottom: 10px;
        text-indent: 70px;
    }

    .guarabtee_box ul li .guarabtee_icon{
        transform:scale(0.7);
    }
}

.team{
    padding-top: 60px;
    background: url(../images/team_bg.jpg) no-repeat center;
    position: relative;
}

.team .sec_title{
    color: #d6bc89;
    margin-top: 0;
}

.team .sec_title span:after{
    background: #d6bc89;
}

.team_box{
    overflow: hidden;
}


.team_box ul li{
    width: 25% !important;
    padding: 0 0.3%;
    box-sizing: border-box;
    float: left;
    background: none
}

.team_box ul li a{
    display: block;
    position: relative;
    overflow: hidden;
}

.team_box ul li a img{
    width: 100%;
}

.team_box ul li .designer_txt{
    width: 100%;
    position: absolute;
    bottom: -100px;
    left: 0;
    color: #fff;
    padding: 2% 6%; 
    box-sizing: border-box;
    background: rgba( 0,0,0,0.7);
    opacity: 0;
    transition: 0.5s;
    text-align: left;
}

.team_box ul li .designer_txt h4{
    line-height: 36px;
    font-weight: normal;
    font-size: 20px;
    border-bottom: 1px solid #ccc;
}

.team_box ul li .designer_txt h4 span{
    font-size: 14px;
    margin-left: 5%;
}

.team_box ul li .designer_txt .working_time{
    line-height: 36px;
    font-size: 14px;
}

.team_box ul li:hover .designer_txt{
    bottom: 0;
    opacity: 1;
}

.more_btn{
    width: 100%;
    text-align: center;
    z-index: 999;
}

.more_btn a{
    display: inline-block;
    height: 45px;
    line-height: 45px;
    padding: 0 30px;
    border: 1px solid #d6bc89;
    color: #d6bc89;
    margin: 60px auto 50px auto;
    transition: 0.5s;
}

.more_btn a:hover{
    background: #333;
}

.team_btn{
    position: absolute;
}

@media screen and (max-width:1200px){
    .team_box ul li{
        width: 25% !important;
    }
}

@media screen and (max-width:1024px){
    .team_box ul li{
        width: 33% !important;
        padding: 0 1%;
        box-sizing: border-box;
    }
    .news_box ul li{
        width: 32%;
        margin-right: 2%;
    }
}

@media screen and (max-width:768px){
    .team_box{
        width: 100%;
    }
    .team_box ul li{
        width: 50% !important;
        padding: 0 4%;
        box-sizing: border-box;
    }
    .team_box ul li .designer_txt{
        bottom: 0;
        opacity: 1;
    }
    .more_btn a{
        margin: 20px auto 30px auto;
    }
}

@media screen and (max-width:750px){
    .team{
        padding-top: 40px;
    }
    .team_box ul li{
        width: 100% !important;
        padding: 0 3%;
    }
    .team_box ul li .designer_txt{
        bottom: 0;
        opacity: 1;
    }
    .team_box ul li a{
        width: 80%;
        margin: 0 auto;
    }
    .team_btn{
        background-color: transparent;
    }
}

/*新闻*/

.news_box ul li{
    width: 23%;
    float: left;
    letter-spacing: 0.1em;
    margin-right: 2%;
    box-sizing: border-box;
}
.news_box ul li:last-child{
    margin-right: 0;
}

.news_content .news_content_ul li a,.news_box ul li a{
    display: block;
    color: #333;
}

.news_content .news_content_ul li:hover h3,.news_box ul li:hover h3{
    color: #d6bc89;
}

.news_content .news_content_ul li:hover img, .news_box ul li:hover img{
    transform: scale(1.1);
}

.news_content .news_content_ul li .news_img,.news_box ul li .news_img{
    width: 100%;
    position:relative;
    padding-top: 66%;
    overflow: hidden;
} 

.news_content .news_content_ul li .news_img img,.news_box ul li .news_img img{
    position:absolute;
    top:0;
    left: 0;
    width: 100%;
    height: 100%;
    transition: 1s;
}

.news_content .news_content_ul li .news_title,.news_box ul li .news_title{
    font-size: 18px;
    font-weight: normal;
    color: #222;
    line-height: 60px;
    white-space:nowrap;
    overflow: hidden;
    text-overflow:ellipsis;
    transition: 0.5s;
}

.news_content .news_content_ul li .news_abstract,.news_box ul li .news_abstract{
    width: 100%;
    height: 48px;
    font-size: 14px;
    color: #666;
    line-height: 24px;
    margin: 10px 0;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.news_content .news_content_ul .news_time,.news_content .news_content_ul .news_author,

.news_box .news_time,.news_box .news_author{
    display: block;
    font-size: 14px;
    color: #999;
}

.news .more_btn a{
    margin-bottom: 0;
}


@media screen and (max-width:1024px){
    .news_box ul li{
        width: 31%;
        margin: 0 1%;
    }
    .news_box ul li:nth-child(n+4){
        display: none;
    }
}

@media screen and (max-width:768px){
    .news_box ul li{
        width: 46%;
        margin: 0 2%;
        margin-bottom: 30px;
    }
    .news_box ul li:last-child{
        display: block;
    }
}

@media screen and (max-width:750px){
    .news_box ul li{
        width: 90%;
        margin: 0 5%;
        margin-bottom: 25px;
    }

    .news_box ul li:nth-child(n+4){
        display: none;
    }
}

.brand_box{
    background: url(../images/brand.jpg) center;
    width: 100%;
    min-height: 340px;
}

.footer{
    width: 100%;
    background: url(../images/footer_bg.jpg) no-repeat center;
    margin-top: 80px;
}

.footer_navs{
    float: left;
    font-size:16px;
    padding: 50px 0;
    box-sizing: border-box;
    padding-right: 30px;
}

.footer_navs>li{
    float: left;
    color: #d6bc89;
    font-size: 16px;
    margin-right: 48px;
}
.footer_navs>li:last-child{ margin-right:0;}
.footer_navs>li h4{
    font-weight: normal;
    margin-bottom: 20px;
}

.footer_navs>li ul li{
    font-size: 14px;
    line-height: 36px;
}

.footer_navs>li ul li a,.footer_contact a{
    color: #999;
    transition: 1s;
}

.footer_navs>li ul li a:hover,.footer_contact a:hover{
    color: #d6bc89;
}

.footer_contact{
    float: left;
    font-size:16px;
    color: #999;
    margin-top: 50px;
    padding: 0 40px;
    box-sizing: border-box;
    border-left: 1px solid #746f65;
    border-right: 1px solid #746f65;
    line-height: 36px;
}


.footer_contact .footer_tel{
    color: #ff0000;
    font-size: 24px;
    font-family: "宋体", serif;
    font-weight: bold;
}

.footer_contact address{
    font-style: normal;
}

.footer_qr_box{
    float: right;
    margin-top: 50px;
}

.footer_qr_box .footer_qr{
    width: 120px;
    text-align: center;
    color: #999;
    float: right;
    margin-left: 30px;
}
.footer_qr_box .footer_qr:last-child{ margin-left:0;}

.footer_qr_box .footer_qr span{
    line-height: 30px;
}

.footer_qr_box .footer_qr img{
    width: 100%;
}

.footer_bottom{
    width: 100%;
    height: 40px;
    line-height: 40px;
    color: #888;
    font-size: 14px;
    border-top: 1px solid #746f65;
}

.footer_bottom a{
    color: #888;
    transition: 0.5s;
}

.footer_bottom a:hover{
    color: #d6bc89;
}

.footer_bottom .copy_icp{
    float: left;
}

.footer_bottom .support{
    float: right;
}

@media screen and (max-width:1200px){
    .brand{
        display: none;
    }
    .footer .footer_qr_box{
        display: none;
    }

}

@media screen and (max-width:1024px){
    .footer_box{
        box-sizing: border-box;
        padding: 0 5%;
    }
    .footer .footer_qr_box{
        display: none;
    }
    .footer_navs{
        width: 50%;
    }
    .footer_navs>li{
        padding: 0;
        box-sizing: border-box;
        margin-right: 0;
        width: 33%;
    }
    .footer_contact{
        border-right: none;
        padding: 0;
        padding-left: 60px;
    }
    .footer_bottom_box{
        box-sizing: border-box;
        padding: 0 5%;
    }
}

@media screen and (max-width:768px){
    .footer{
        margin-top: 50px;
    }
    .footer_box{
        box-sizing: border-box;
        padding: 0 3%;
    }
    
    .footer_navs{
        width: 52%;
    }
    .footer_navs>li{
        width: 33%;
        padding: 0;
        box-sizing: border-box;
        margin-right: 0;
    }
    .footer_contact{
        width: 48%;
        border-right: none;
        padding-right: 0;
        padding-left: 30px;
    }
    .footer_bottom_box{
        box-sizing: border-box;
        padding: 0 3%;
    }
}

@media screen and (max-width:480px){
    #back_top{
        transform: scale(0.7);
    }
    .footer{
        margin-top: 30px;
    }
    .footer_navs{
        display: none;
    }
    .footer_contact{
        width: 100%;
        border: none;
        padding-right: 0;
        padding: 3%;
        box-sizing: border-box;
        margin-top: 0;
    }

    .footer_bottom{
        height: auto;
        font-size: 14px;
        border-top: 1px solid #746f65;
        line-height: 28px;
        box-sizing: border-box;
        padding:5px 3%;
    }
    .footer_bottom .copy_icp{
        clear: both;
    }

    .footer_bottom .copy_icp a{
        display: block;
    }

    .footer_bottom .support{
        float: none;
        clear: both;
    }
}

#back_top{
    width: 50px;
    height: 50px;
    background: #d6bc89 url(../images/icon.png) no-repeat 5px -1740px;
    position: fixed;
    right: 10px;
    bottom: 10px;
    z-index: 9999;
    display: none;
}

.child_banner{
    width: 100%;
    overflow: hidden;
    text-align: center;
    margin-top: 100px;
}

.child_banner img{
    display: block;
    width: 100%;
}

@media screen and (min-width: 1200px) {
    .child_banner img{
        width: 1920px;
        margin: 0 auto;
        position: relative;
        left: 50%;
        margin-left: -960px;
    }
    .details_top_box{
        margin-top: 100px;
    }
}

@media screen and (max-width: 1200px) {
    .child_banner img{
        width: 1200px;
        position: relative;
        left: 50%;
        margin-left: -600px;
    }
    .details_top_box{
        padding: 0 2%;
        box-sizing: border-box;
        margin-top: 100px;
    }
}

@media screen and (max-width: 900px) {
    .details_top_box,.child_banner{
        margin-top: 60px;
    }
    .child_banner>img{
        width: 1200px;
        position: relative;
        left: 50%;
        margin-left: -600px;
    }
}

@media screen and (max-width: 480px) {
    .child_banner img{
        width: 1200px;
        position: relative;
        left: 50%;
        margin-left: -600px;
    }
}

.child_nav{
    width: 100%;
    height: 50px;
    line-height: 50px;
    border-bottom: 1px solid #ccc;
    text-align: center;
    overflow-x: auto;
    overflow-y: hidden;
}

.child_nav::-webkit-scrollbar{width:0 !important; height: 0 !important;}
.child_nav::-webkit-scrollbar-track{width:0 !important; height: 0 !important;}
.child_nav::-webkit-scrollbar-thumb{width:0 !important; height: 0 !important;}
.child_nav::-webkit-scrollbar-thumb:hover {width:0 !important; height: 0 !important;}
.child_nav::-webkit-scrollbar-thumb:active {width:0 !important; height: 0 !important;}

.child_nav_ul{
    text-align: center;
}

.child_nav ul li{
    float: left;
    text-align: center;
    box-sizing: border-box;    margin-right: 2%;
}

.child_nav ul li:first-child{
    margin-left: 0;
}

.child_nav ul li a{
    display: inline-block;
    width: 100%;
    height: 100%;
    transition: 0.5s;
    /*max-width: 200px;*/
}

.child_nav ul .active a{
    background: #d6bc89;
    color: #fff;
padding: 0 10%;
}
.main{
    width: 1200px;
    margin: 50px auto;
    min-height: 500px;
    position: relative;
}

.main .content{
    width: 100%;
}

.main .current{
    position: relative;
    visibility: visible;
    top: inherit;
    left: inherit;
    right: inherit;
}

@media screen and (max-width:1200px){
    .main{
        width: 100%;
        margin: 30px auto;
    }
    .text_content{
        padding: 0 4%;
        box-sizing: border-box;
    }
}
.content img{
    max-width: 100%;
}

.contact h2,.text_content h2{
    font-size: 20px;
    color: #333;
    padding-left: 24px;
    position: relative;
}

.contact h2:before,.text_content h2:before,.text_content h3:before{
    content: " ";
    display: block;
    height: 24px;
    width: 10px;
    background: #d6bc89;
    position: absolute;
    left: 0;
    top: 0;
}

.text_content h3{
    font-size: 18px;
    color: #222;
    padding-left: 24px;
    position: relative;
}

.text_content p{
    font-size: 16px;
    line-height: 30px;
    letter-spacing: 0.1em;
    text-indent: 2.2em;
    color: #222;
    margin: 32px auto;
    text-align: justify;
}

.text_content p img{
    max-width: 100%;
    margin-left: -2.2em;
}

.text_content p:first-child{
    margin-top: 0;
}

.img_list li{
    width: 25%;
    box-sizing: border-box;
    padding: 0 2%;
    text-align: center;
    float: left;
    margin-bottom: 40px;
    height: 200px;
}

.img_list li:nth-child(4n){
    margin-right: 0;
}

.img_list li a{
    display: block;
        width: 100%;
    box-sizing: border-box;
    border: 1px solid #ccc;
    overflow: hidden;
    display: flex;
    align-items: center;
    height: 180px;
    text-align: center;
    margin: 0 auto;
}

.img_list li a img{
    max-width: 100%;
    height: 100%;
    transition: 1s;
    display: block;
    margin: 0 auto;
    
}

.img_list li a img:hover{
    transform: scale(1.1);
}

.img_list li h4{
    font-weight: normal;
    font-size: 16px;
    color: #666;
    line-height: 40px;
}

/*页码*/

.con_page{
    width: 100%;
    height: 35px;
    text-align: center;
    margin: 30px auto;
}

.page_list{
    display: inline-block;
    height: 35px;
}


.page_list li{
    display: inline;
    float: left;
    height: 35px;
    line-height: 35px;
    color: #666;
}

.page_list li:nth-child(3),.page_list li:last-child{
    margin: 0 10px;
}

.page_list li a{
    display: block;
    height: 35px;
    line-height: 35px;
    color: #333;
    border: 1px solid #d6bc89;
    box-sizing: border-box;
    padding: 0 10px;
    float: left;
    margin: 0 5px;
    transition: 0.5s;
}

.page_list li a:hover{
    background: #333;
    color: #d6bc89;
}

@media screen and (max-width: 1024px) {
    .img_list li{
        width: 33.3%;
        margin-bottom: 30px;
    }
}

@media screen and (max-width: 768px) {
    .img_list li{
        width: 50%;
        margin-bottom: 25px;
	height: 160px;
    }
}

@media screen and (max-width: 480px) {
    .child_nav_ul{
    }
    .child_nav_ul li{
        float: left;
        text-align: center;
    }
    .con_page{
        margin-top: 10px;
    }

    .page_list li:last-child{
        display: none;
    }

    .img_list li{
        width: 50%;
        margin-bottom: 15px;
    }
}

@media screen and (max-width: 320px) {
    .child_nav_ul{
        /*min-width: 480px;*/
    }
    .child_nav_ul li{
        width: 25%;
    }
    .img_list li{
        width: 100%;
        padding: 0 5%;
        margin-bottom: 20px;
    }
    .page_list li a{
        padding: 0 8px;
    }
}

.news_content .news_content_ul li{
    width: 33%;
    float: left;
    padding: 0 3%;
    margin: 0;
    margin-bottom: 40px;
    box-sizing: border-box;
}

@media screen and (max-width: 768px){
    .news_content .news_content_ul li{
        width: 50%;
    }
}

@media screen and (max-width: 480px){
    .news_content .news_content_ul li{
        width: 100%;
        padding:  0 5%;
        padding-bottom: 30px;
        margin-bottom: 15px;
        border-bottom: 1px dotted #ccc;
    }
    .news_content .news_content_ul li .news_img{
        display: none;
    }
}

.details{
    padding: 0 5%;
    box-sizing: border-box;
}

.details h1,.details h2{
    font-size: 28px;
    line-height: 30px;
    font-weight: normal;
    text-align: center;
}

.author_time{
    font-size: 14px;
    text-align: center;
    color: #787878;
    line-height: 50px;
    margin: 20px 0 30px 0;
}

.author_time span{
    margin: 0 10px;
}

.news_text{
    padding: 0 20px;
    box-sizing: border-box;
    line-height: 30px;
    font-size: 14px;
    color: #454545;
    letter-spacing: 0.1em;
}

.flip{
    width: 100%;
    padding-top: 30px;
    line-height: 50px;
    border-top: 1px solid #ccc;
}

.flip div{
    width: 50%;
    float: left;
    color: #666;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.flip .flip_next{
    text-align: right;
}

.flip div a{
    color: #333;
    transition: 0.5s;
}

.flip div a:hover{
    color: #d6bc89;
}

@media screen and (max-width: 1024px) {
    .flip div{
        width: 100%;
        padding: 0 2%;
        box-sizing: border-box;
        line-height: 36px;
        overflow: hidden;
    }
    .flip .flip_next{
        text-align: left;
    }
}

.case_content .case_content_ul li{
    width: 33%;
    padding: 0 2%;
    box-sizing: border-box;
    float: left;
    margin-bottom: 30px;
}

.case_content .case_content_ul li .case_img{
    width: 100%;
    height:240px;
    overflow: hidden;
}

.case_content .case_content_ul li .case_img img{
    width: 100%;
    height:100%;
    transition: 1s;
}

.case_content .case_content_ul li:hover img{
    transform: scale(1.1);
}

.case_content .case_content_ul li .case_text h4 {
    line-height: 40px;
    height: 40px;
    border-bottom: 1px solid #d6bc89;
    font-size: 18px;
    color: #333;
    font-weight: normal;
    white-space:nowrap;
    overflow:hidden;
}

.case_content .case_content_ul li .case_text .case_add {
    line-height: 40px;
    height: 40px;
    color: #666;
    white-space:nowrap;
    overflow:hidden;
}

@media screen and (max-width: 768px) {
    .case_content .case_content_ul li{
        width: 50%;
        padding: 0 3%;
    }
}

@media screen and (max-width: 480px) {
    .case_content .case_content_ul li{
        width: 100%;
        padding: 0 5%;
    }
}

.case_details{
    padding: 0;
}

.case_details_txt{
    width: 27%;
    float: right;
}

.case_details_txt h3{
    color: #333;
    font-size: 20px;
    line-height: 48px;
    border-bottom: 1px solid #ccc;
    margin-bottom: 15px;
    position: relative;
    box-sizing: border-box;
    padding-left: 24px;
}

.case_details_txt h3:before{
    content: " ";
    display: block;
    height: 24px;
    width: 10px;
    background: #d6bc89; 
    position: absolute;
    left: 0;
    top: 12px;
}

.case_details_txt .case_explain_p1{
    margin-bottom: 20px;
    min-height: 100px;
}

.case_details_txt .case_explain_p1 p{
    font-size: 16px;
    line-height: 24px;
    margin: 10px 0;
}

.case_details_txt .case_explain_p2{
    min-height: 150px;
    line-height: 30px;
    color: #454545;
    letter-spacing: 0.05em;
}

.case_details_img{
    width: 70%;
    height: auto;
    border: 1px solid #ccc;
    float: left;
}

.case_big_img {
  width: 100%;
  height: auto;
  margin-left: auto;
  margin-right: auto;
  overflow:hidden;
}
.case_small_img{
    width: 100%;
    overflow: hidden;
}
.case_big_img .swiper-slide img,.case_small_img .swiper-slide img{
    width: 100%;
}
.case_big_img {
  height: 80%;
  width: 100%;
}
.gallery-thumbs {
  height: 20%;
  box-sizing: border-box;
  padding: 10px 0;
}
.gallery-thumbs .swiper-slide {
  width: 25%;
  height: 100%;
  opacity: 0.5;
}
.gallery-thumbs .swiper-slide-active {
  opacity: 1;
}

@media screen and (max-width: 1200px) {
    .case_details{
        padding: 0 2%;
        box-sizing: border-box;
    }
}

.case_details_box .flip{
    border: 0;
}

.details_top_box{
    width: 100%;
    height: 50px;
    line-height: 50px;
    border-bottom: 1px solid #ccc;
}

.details_top_box .right: {
    float: right;
    color: #666;
}

.details_back_btn{
    float: left;
}

.details_back_btn a{
    display: block;
    width: 100%;
    height: 100%;
    padding-left: 36px;
    box-sizing: border-box;
    background: url(../images/icon.png) no-repeat 0 -1818px;
    color: #666;
}

@media screen and (min-width: 1024px) {
    .case_details_txt .case_explain_p2 {
        max-height: 320px;
        overflow-y: auto;
        padding-right: 5px;
        box-sizing: border-box;
    }
    .case_details_txt .case_explain_p2::-webkit-scrollbar{width:3px !important;}
    .case_details_txt .case_explain_p2::-webkit-scrollbar-track{background-color: #d6bc89;}
    .case_details_txt .case_explain_p2::-webkit-scrollbar-thumb{background-color: rgba(0, 0, 0, 0.3); }
}

@media screen and (max-width: 1024px) {
    .case_details_txt,.case_details_img{
        width: 100%;
        float: none;
    }

    .case_details_txt{
        margin-bottom: 30px;
    }
}

@media screen and (max-width: 480px) {
    .case_details_img{
        border: none;
    }
    .case_small_img{
        display: none;
    }
    .case_details_img .swiper-wrapper{
        display: block;
    }

    .case_details_img .case_big_img .swiper-slide{
        margin: 20px 0;
    }
}

.designer_int ul li{
    width: 25%;
    float: left;
    padding: 0 2%;
    box-sizing: border-box;
    margin-bottom: 50px;
}

.designer_int ul li>a{
    display: block;
    position: relative;
    overflow: hidden;
}

.designer_int ul li .designer_list_img img{
    width: 100%;
}
.designer_int ul li:hover .designer_list_txt{
    bottom: 0;
}

.designer_int ul li .designer_list_txt{
	width:100%;
    position: absolute;
    left: 0;    
    bottom: -72px;
    padding: 10px 6%;
    box-sizing: border-box;
    color: #fff;
    line-height: 28px;
    background: rgba(0,0,0,0.7);
    transition: 0.5s;
}

.designer_int ul li .designer_list_txt .designer_name{
    font-size: 20px;
    font-weight: normal;
    display: inline-block;
    line-height: 30px;
}

.designer_int ul li .designer_list_txt .designer_position{
    display: inline-block;
    font-size: 16px;
    margin-left: 20px;
    line-height: 32px;
}

.designer_int ul li .designer_list_txt .designer_idea{
    margin-top: 10px;
    height: 56px;
    border-top: 1px solid #999;
    padding-top: 5px;
    overflow : hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.designer_more_btn{
    width: 100px;
    height: 40px;
    line-height: 40px;
    color: #d6bc89;
    border:1px solid #d6bc89;
    box-sizing: border-box;
    text-align: center;
    display: none;
}

@media screen and (max-width: 1024px) {
    .designer_int ul li{
        width: 33%;
    }
}

@media screen and (max-width: 768px) {
    .designer_int ul li{
        padding: 0 5%;
        width: 50%;
        margin-bottom: 40px;
    }
}

@media screen and (max-width: 480px) {
    .designer_int ul li{
        padding: 0 5%;
        width: 100%;
        margin-bottom: 30px;
    }

    .designer_int ul li .designer_list_img{
        float: left;
        width: 28%;
    }
    .designer_int ul li .designer_list_txt{
        float: right;
        width: 72%;
        background: none;
        color: #333;
        position: relative;
        top: 0;
        padding: 0;
        padding-left: 5%;
    }

    .designer_int ul li .designer_list_txt .designer_name{
        font-weight: bold;
    }
    .designer_int ul li .designer_list_txt .designer_position{
        color: #a88c48;
    }
    .designer_int ul li .designer_list_txt .designer_idea{
        border-top: 1px solid #d6bc89;
        color: #999;
    }
}

.designer_details{
    padding: 0 2%;
}

.designer_details_img{
    width: 20%;
    float: left;
}

.designer_details_img img{
    width: 100%;
}

.designer_details_txt{
    width: 75%;
    float: left;
    padding-left:3%;
    line-height: 30px;
}

.designer_details_txt .designer_name,.designer_details_txt .designer_name h2{
    font-size: 24px;
    color: #333;
    font-weight: normal;
    display: inline-block;
}

.designer_details_txt .designer_position{
    display: inline-block;
    margin-left: 20px;
    color: #a88c48;
}

.designer_details_txt .designer_work_age{
    padding: 10px 0;
    margin-top: 10px;
    border-top: 1px solid #ccc;
}

.designer_details_txt h4{
    font-size: 16px;
    color: #a88c48;
    margin-top: 15px;
}

.designer_details_txt p{
    color: #454545;
}

@media screen and (min-width: 1024px) {
    .designer_details_txt{
        max-height: 320px;
        overflow-y: auto;
    }

    .designer_details_txt::-webkit-scrollbar{width:3px !important;}
    .designer_details_txt::-webkit-scrollbar-track{background-color: #d6bc89;}
    .designer_details_txt::-webkit-scrollbar-thumb{background-color: rgba(0, 0, 0, 0.3); }
}

@media screen and (max-width: 1200px) {
    .designer_details{
        padding: 0 5%;
    }
}

.designer_case{
    width: 100%;
    margin-top: 50px;
}

.designer_case h2{
    font-size: 24px;
    color: #a88c48;
    line-height: 48px;
    margin: 0 2%;
    border-bottom: 1px solid #a88c48;
    margin-bottom:30px;
}

@media screen and (max-width: 480px) {
    .designer_details_box{
        position: relative;
    }

    .designer_details_img{
        width: 25%;
        position: absolute;
        left: 0;
        top: 0;
    }

    .designer_details_txt{
        width: 100%;
        padding-left: 0;
    }
    .designer_details_txt .designer_position,
    .designer_details_txt .designer_name,
    .designer_details_txt .designer_work_age{
        position: relative;
        left: 30%;
    }
    .designer_details_txt .designer_work_age{
        width: 70%;
    }

    .designer_details_txt .designer_position{
        display: block;
        margin: 0;
    }
    .designer_case h2{
        margin: 0 5%;
        margin-bottom:30px;
    }
}

@media screen and (max-width: 350px){
    .designer_details_txt .designer_position{
        display: inline-block;
        margin-left: 10px;
    }
}

.contact .txt_message{
    width: 40%;
    float: right;
}
.contact .contact_txt {
    margin-bottom: 40px;
    font-size:16px;
}

.contact .contact_txt h2{
    margin-bottom: 20px;
    line-height: 20px;
}

.contact .contact_txt{
    line-height: 36px;
    min-height: 160px;
}

.contact .map{
    width: 55%;
    float: left;
    height: 550px;
    background: #eee;
    overflow:hidden;
}

.message ul li label{
    display: block;
    width: 18%;
    font-size: 16px;
    color: #666;
    line-height: 40px;
    float: left;
    text-align:justify;
}

.message ul li{
    margin: 20px 0;
}

.message ul li:last-child{
    margin-bottom: 0;
}

.message input,.message textarea {
    display: block;
    box-sizing: border-box;
    color:#CCC;
    font-size:16px;
    width:82%;
    height:40px;
    padding:0 10px;
    border:none;
    background: #f3f3f3;
    outline:none;
    color:#666;
    transition: 0.5s;
}

input:focus,textarea:focus{
    background: #fff;
    -webkit-box-shadow: 0 0 8px #d6bc89;
    -moz-box-shadow: 0 0 8px #d6bc89;
    box-shadow: 0 0 8px #d6bc89;
}
.contact .txt_message textarea {
    height:110px;
    line-height: 36px;
    resize: none;
}

.message .btn{
    display: block;
    width: 150px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    color: #fff;
    background: #d6bc89;
    margin: 30px 0 0 0;
    transition: 0.5s;
}

.message .btn:hover{
    background: #333;
    color: #d6bc89;
}

@media screen and (max-width: 1024px) {
    .contact{
        padding: 0 3%;
        box-sizing: border-box;
    }
    .message ul li label{
        width: 25%;
    }
    .message input,.message textarea{
        width: 75%;
    }
}

@media screen and (max-width: 768px) {
    .contact{
        padding: 0;
    }
    .contact .txt_message{
        float: none;
        width: 100%;
        padding: 0 5%;
        box-sizing: border-box;
    }

    .contact .map{
        float: none;
        height: 300px;
        width: 100%;
        margin-top: 50px;
    }
    .message .btn{
        margin: 40px auto;
    }
    .message ul li label{
        width: 100%;
        float: none;
    }
    .message input,.message textarea{
        width: 100%;
    }
}