.link,
body {
    position: relative;
    font-family: PingFangSC-Light, sans-serif
}
p {
    line-height: 1.4
}
.link:after,
.pricing .pricing-list-item:before {
    width: 9px;
    height: 2px;
    content: " "
}
.header .nav-item-child,
.link,
a,
body,
em,
h1,
h2,
h3,
h4,
h5,
h6,
li,
li a,
p,
span {
    font-family: PingFangSC-Light, sans-serif;
}
.header .nav-item-hover:after,
.link:after,
.pricing .pricing-list-item:before,
.work .work-overlay:before {
    content: " "
}
.back-to-top:focus,
.back-to-top:hover,
.btn-theme.focus,
.btn-theme:focus,
.btn-theme:hover,
.content-wrapper-link,
.header .logo-wrap:focus,
.header .logo-wrap:hover,
a:active,
a:focus,
a:hover,
h1>a:focus,
h2>a:focus,
h3>a:focus,
h4>a:focus,
h5>a:focus,
h6>a:focus {
    text-decoration: none
}
.back-to-top,
.carousel-title,
.header .nav-item-child,
.link {
    /*text-transform: uppercase*/
}
.back-to-top {
    position: fixed;
    right: 10px;
    bottom: 10px;
    display: inline-block;
    z-index: 9;
    width: 70px;
    height: 70px;
    background: url(../img/backtop.png) center center no-repeat;
    font-size: 11px;
    font-weight: 400;
    color: #fff;
    text-align: center;
    box-shadow: 2px 2px 0 0 rgba(0, 0, 0, .1);
    visibility: hidden;
    padding: 5px;
    -webkit-transform: translate3d(0, 50px, 0);
    -moz-transform: translate3d(0, 50px, 0);
    transform: translate3d(0, 50px, 0);
    transition-duration: .3s
}
.back-to-top:hover {
    color: #fff;
    transition-duration: .3s;
    transition-property: all;
    transition-timing-function: cubic-bezier(.7, 1, .7, 1)
}
.back-to-top.back-to-top-is-visible {
    visibility: visible;
    opacity: .9;
    -webkit-transform: translate3d(0, 0, 0);
    -moz-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
    transition-duration: .3s;
    transition-property: all;
    transition-timing-function: cubic-bezier(.7, 1, .7, 1)
}
.back-to-top.back-to-top-is-visible:hover {
    opacity: 1;
    transition-duration: .3s;
    transition-property: all;
    transition-timing-function: cubic-bezier(.7, 1, .7, 1)
}
.back-to-top.back-to-top-fade-out {
    opacity: .9
}
.back-to-top.back-to-top-fade-out:hover {
    opacity: 1;
    transition-duration: .3s;
    transition-property: all;
    transition-timing-function: cubic-bezier(.7, 1, .7, 1)
}
html {
    overflow-x: hidden
}
body,
html,
html a {
    -webkit-font-smoothing: antialiased
}
p {
    font-size: 15px;
    color: #a6a7aa;
    margin-bottom: 15px
}
em,
li,
li a {
    font-size: 16px;
    font-weight: 500;
    color: #515769
}
ul,li{
    list-style:none;
}
a {
    color: #81848f
}
a:active,
a:focus,
a:hover {
    color: #999caa
}
.link {
    font-size: 13px;
    font-weight: 600
}
.link:after {
    position: absolute;
    top: 8px;
    right: -15px;
    background: #17bed2
}
span {
    font-size: 14px;
    font-weight: 400;
    color: #bfc1c7
}
h1,
h2,
h3,
h4,
h5,
h6 {
    /*font-weight: 700;*/
    color: #515769;
    line-height: 1.4;
    margin: 0 0 15px
}
h1>a,
h2>a,
h3>a,
h4>a,
h5>a,
h6>a {
    color: #515769
}
h1>a:hover,
h2>a:hover,
h3>a:hover,
h4>a:hover,
h5>a:hover,
h6>a:hover {
    color: #999caa;
    text-decoration: none
}
h1 {
    font-size: 40px
}
h2 {
    font-size: 30px
}
.footer {
    background-color: #000;
}
.footer .footer-logo {
    width: 158px;
    height: auto
}
.navbar-fixed-top .navbar-collapse {
    max-height: 100%
}
.header .navbar {
    border-bottom: 1px solid rgba(255, 255, 255, .2);
    transition-duration: .3s;
    transition-property: all;
    transition-timing-function: cubic-bezier(.7, 1, .7, 1)
}
.header .navbar-toggle {
    width: 48px;
    height: 48px;
    border: none;
    padding: 0;
    margin: 20px;
}
.header .navbar-toggle .toggle-icon {
    position: relative;
    width: 48px;
    height: 3px;
    display: inline-block;
    background: #fff;
}
.header .navbar-toggle .toggle-icon:after,
.header .navbar-toggle .toggle-icon:before {
    position: absolute;
    left: 0;
    background: #fff;
    content: " "
}
.header .navbar-toggle:hover .toggle-icon,
.header .navbar-toggle:hover .toggle-icon:after,
.header .navbar-toggle:hover .toggle-icon:before {
    background: #fff;
}
.header .navbar-toggle .toggle-icon:before {
    width: 48px;
    height: 3px;
    bottom: -17px;
}
.header .navbar-toggle .toggle-icon:after {
    width: 48px;
    height: 3px;
    top: -17px;
}
.header .navbar-toggle:hover .toggle-icon:after,
.header .navbar-toggle:hover .toggle-icon:before {
    width: 48px;
    height: 3px
}
.header .navbar-toggle:hover .toggle-icon.is-clicked {
    background: #fff;
}
.header .logo {
    width: 150px;
    float: left;
    max-height: 95px;
    line-height: 65px
}
.header .logo-wrap {
    display: inline-block;
    padding: 15px 0
}
.header .logo-img {
    display: inline-block;
    width: 78px;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    vertical-align: middle
}
.header .logo-img-main {
    display: inline-block;
    transition-duration: .4s;
    transition-property: all;
    transition-timing-function: cubic-bezier(.7, 1, .7, 1)
}
.header .logo-img-active {
    display: none;
    transition-duration: .4s;
    transition-property: all;
    transition-timing-function: cubic-bezier(.7, 1, .7, 1)
}
.header .nav-item,
.header .nav-item-child {
    display: block;
    position: relative
}
.header .navbar-nav {
    padding-left: 0;
    margin-bottom: 0;
    list-style: none
}
.header .nav-item:last-child .nav-item-child {
    padding-right: 0
}
.header .nav-item .nav-item-hover.active:after,
.header .nav-item:hover .nav-item-hover:after {
    opacity: 1;
    transition-duration: .4s;
    transition-property: all;
    transition-timing-function: cubic-bezier(.7, 1, .7, 1)
}
/*.back-to-top, .header .nav-item-hover:after {
	opacity: 0;
	transition-property: all;
	transition-timing-function: cubic-bezier(.7, 1, .7, 1)
}*/
.header .nav-item-child {
    min-width: 80px;
    font-size: 18px;
    text-shadow: 0px 10px 30px rgba(0, 0, 0, 0.1);
    /*font-weight: 600;*/
    color: #fff;
    line-height: 55px;
    padding: 20px;
    transition-duration: .3s;
    transition-property: all;
    transition-timing-function: cubic-bezier(.7, 1, .7, 1)
}
.header .nav-item-child:focus,
.header .nav-item-child:hover {
    background: 0 0
}
.header .nav-item-hover {
    position: relative
}
.header .nav-item-hover:after {}
.header .navbar-nav .active a {
    font-weight: bold;
}
.popup {
    display: none;
}

@media (max-width:1000px) {
    .content-case{
        width: 100%;
        height: 600px;
        position: relative;
        display: flex;
        flex-direction: column;
        padding-bottom:50px; 
        background: url(../img/case1.jpg);
        background-size: cover;
        background-repeat: no-repeat;
    }
}

@media (min-width:1000px) {
    .title-cover {
        background: url(../img/TiltCover.png) no-repeat center bottom;
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 210px;
    }
    .arr {
        position: absolute;
        left: 50%;
        margin-left: -20px;
        bottom: 100px;
        border: 2px solid #fff;
        width: 40px;
        height: 60px;
        border-radius: 20px;
        background: url(../img/rolling-arrow.png) center center no-repeat;
    }
    .arr.hid {
        opacity: 0;
    }
    .content-black {
        /*background-color: #000;*/
        position: relative;
        padding-bottom: 100px;
        background: url(../img/about-bg.png);
        background-size: cover;
        background-repeat: no-repeat;
        background-position: 0 -100px;
        height: 588px;
    }
    .about-t {
    	margin-top:100px; 
        text-align: center;
    }
    .about-t h3 {
        color: #C3B086;
        font-size: 60px;
        padding-top: 55px;
        background: url(../img/tilt-line.png) center top no-repeat;
    }
    .about-t h4 {
    	font-weight: 200;
    	text-indent: 5px;
        color: #C3B086;
        font-size: 35px;
        margin-bottom: 40px;
        letter-spacing: 11px;
        margin-top: -30px;
    }
    .about-t p {
        font-size: 20px;
        color: #fff;
    }
    .about-b{
        position: relative;
        z-index: 9;
        width: 1200px;
        margin: 50px auto 20px;
        display: flex;
        flex-direction: row;
        justify-content: space-between;

    }
    .about-b>div{
    	width: 380px;
    	height: 230px;
    	background: #454545;
    	border-radius: 10px;
    	overflow: hidden;
    }
    .item-top{
    	width: 100%;
    	height: 140px;
    	display: flex;
    	flex-direction: row;
    	align-items: center;
    	justify-content: center;
    	
    }
    .item-top .icon-div{
    	width: 80px;
    	height: 80px;
    	border-radius: 6px;
    	/* background: #c3b186; */
    	text-align: center;
    	line-height: 80px;
    }
    .icon-div img{
    	width: 100%;
    }
    .item-top .des-div p:nth-child(1){
    	color: #c3b186;
    	font-size: 32px;
    	margin:0 0 2px 8px;
    }
    .item-top .des-div p:nth-child(2){
    	color: #c3b186;
    	font-size: 16px;
    	margin:5px 0 0 8px;
    }
    .item-bottom{
    	width: 100%;
    	height: 90px;
    	background: #c3b186;
    	display: flex;
    	flex-direction: column;
    	align-items: center;
    	justify-content: center;
    }
	.item-bottom p{
		font-size: 16px;
		color: #000;
		text-align: center;
		margin-bottom:0;
		line-height: 24px;
	}
	/*taogo*/
	.content-taogo{
		/*padding: 100px 0 0 0; */
		background-color: #1d1d1d;
        position: relative;
	}
	.taogo-img{
		width: 1200px;
		margin:50px auto 0;
		padding-bottom:50px;
	}
	.taogo-img img{
		width: 100%;
	}
	/*product*/
	.content-product{
		background-color: #fff;
        position: relative;
        display: flex;
        flex-direction: column;
        padding-bottom:50px; 
	}
	.product-div{
		width: 1200px;
		margin: 0 auto;
	}
	.product-item{
		padding: 40px 0;
		display: flex;
		flex-direction: row;
		/* align-items:center; */
		justify-content: space-between;
	}
    .product-item-box{
        display: flex;
    }
    .product-item-l .name{
        font-size: 22px;
        font-weight: 600;
    }
    .product-item-l .desc{
        font-size: 15px;
        font-weight: 600;
    }
    .product-item-l ul{
        padding-left: 0;
    }
    .product-item-l ul li{
        width: 560px;
        display: flex;
        align-items: center;
        margin-bottom: 16px;
        height: 110px;
        cursor: pointer;
    }
    .product-item-l ul li .header{
        padding-right: 20px;
        padding-left: 10px;
        text-align: center;
    }
    .product-item-l ul li img{
        width: 40px;
    }
    .product-item-l .item-desc{
        font-size: 18px;
        margin-top: 16px;
        font-weight: 600;
    }
    .product-item-l .item-desc p{
        font-weight: 400;
    }
    .product-item-l ul li:hover{
        background: #fff;
        box-shadow: 6px 8px 20px #ddd;
    }
    .selected{
        color: #c3b186;
        background: #fff;
        box-shadow: 6px 8px 20px #ddd;
    }
  
    .none{
        display: none;
    }
    .block{
        display: block;
    }
	.product-item-l h3{
		line-height: 60px;
		font-size: 24px;
		font-weight: 600;
		color: #000;
	}
	.product-item-l h3 span{
		display: inline-block;
		width: 60px;
		height: 60px;
		border-radius: 4px;
		background: #c3b186;
		margin-right: 20px;
		text-align: center;
		line-height: 60px;
		font-size: 22px;
	}
	.product-item-l h3 span img{
		width: 40px;
	}
	.product-item-l h4{
		font-size: 18px;
		color:#000;
		margin:25px 0 0 0 ;
	}
    .product-item-l p{
        line-height: 1.8;
    }
    
	.product-item-r img{
		width: 700px;
	}
    .product-item-r .img11{
		width: 100%;
	}
    
	/*case*/
	.content-case{
		width: 100%;
		height: 850px;
        position: relative;
        display: block;
        flex-direction: column;
        padding-bottom:50px; 
        background: url(../img/case1.jpg);
        background-size: cover;
        background-repeat: no-repeat;
	}
	.content-case img{
		width: 1200px;
		margin:30px auto 0;
	}
	/*case*/
	.content-clients{
		width: 100%;
		height: 650px;
        position: relative;
        display: flex;
        flex-direction: column;
        padding-bottom:50px; 
        background: url(../img/clients1.png);
        background-size: cover;
        background-repeat: no-repeat;
	}
	.content-clients img{
		width: 1296px;
		margin:30px auto 0;
	}
	.content-contact{
		width: 100%;
		height: 400px;
		background:#000; 
	}
	.content-contact .container{
		width: 1200px;
		padding-top: 100px;
		display: flex;
		flex-direction: row;
		align-items: center;
		justify-content: space-around;
	}
	.content-contact .content-contact>div{
		display: flex;
		flex-direction: column;
		align-items: center;
		justify-content: center;
	}
	.contact-item1 img,.contact-item3 img{
		width: 160px;
	}
	.contact-item2 p{
		text-align: center;
		color: #fff;
		margin:0;
		line-height: 30px;
	}
	.contact-item2 p:nth-child(1){
		font-size: 18px
	}
	.contact-item2 p:nth-child(2){
		font-size: 22px
	}
	.Rights{
		color: #999;
		font-size: 14px;
		text-align: center;
		margin:50px 0 0 0;
	}

    .address{
        font-size: 12px;
        color: #fff;
        text-align: center;
    }




    /*结束*/
    .serviceC {
        background-color: #1D1D1D;
        position: relative;
    }
    .container2 {
        width: 1200px;
        margin: 0 auto;
    }
    .service-title {
        background: url(../img/servicetitle.png) left top no-repeat;
        width: 1200px;
        height: 266px;
        position: absolute;
        top: -133px;
        box-shadow: 0px 25px 40px 0px rgba(0, 0, 0, 0.25);
    }
    .tablayout {}
    .tab {
        padding-top: 130px;
        height: 250px;
        padding-left: 30px;
    }
    .tab h3 {
        color: #C3B086;
        font-size: 40px;
        padding-left: 140px;
        margin: 0;
    }
    .tab2 {
        background: url(../img/2.png) 65px 90px no-repeat;
    }
    .tab3 {
        background: url(../img/3.png) 65px 90px no-repeat;
        position: relative;
    }
    .tab3:before {
        content: " ";
        background: rgba(195, 176, 134, .1);
        height: 92px;
        width: 2px;
        position: absolute;
        top: 0;
        left: 0;
    }
    .service-content {
        padding-top: 200px;
        padding-bottom: 100px;
        display: -webkit-flex;
        display: flex;
        background: url(../img/particle-back.png) -500px 800px no-repeat;
    }
    .servicelist {
        border-right: 2px solid rgba(195, 176, 134, .1);
        padding: 0 10px 0 30px;
    }
    .servicelist-nob {
        border: 0;
    }
    .serviceblock {
        padding-left: 100px;
        position: relative;
        margin-bottom: 80px;
        height: 140px;
    }
    .serviceblockbottom {
        margin-bottom: 0;
    }
    .sbt {
        font-size: 30px;
        color: #fff;
        /*font-weight:bold;*/
    }
    .sbtp {
        font-size: 16px;
        color: rgba(255, 255, 255, .5);
    }
    .s1 {
        position: absolute;
        left: 0;
        top: 0;
        width: 80px;
        height: 80px;
        border: 1px solid #C3B086;
        border-radius: 40px;
        background: url(../img/icon1.png) left top no-repeat;
    }
    .s2 {
        position: absolute;
        left: 0;
        top: 0;
        width: 80px;
        height: 80px;
        border: 1px solid #C3B086;
        border-radius: 40px;
        background: url(../img/icon2.png) left top no-repeat;
    }
    .s3 {
        position: absolute;
        left: 0;
        top: 0;
        width: 80px;
        height: 80px;
        border: 1px solid #C3B086;
        border-radius: 40px;
        background: url(../img/icon3.png) left top no-repeat;
    }
    .s4 {
        position: absolute;
        left: 0;
        top: 0;
        width: 80px;
        height: 80px;
        border: 1px solid #C3B086;
        border-radius: 40px;
        background: url(../img/icon4.png) left top no-repeat;
    }
    .s5 {
        position: absolute;
        left: 0;
        top: 0;
        width: 80px;
        height: 80px;
        border: 1px solid #C3B086;
        border-radius: 40px;
        background: url(../img/icon5.png) left top no-repeat;
    }
    .s6 {
        position: absolute;
        left: 0;
        top: 0;
        width: 80px;
        height: 80px;
        border: 1px solid #C3B086;
        border-radius: 40px;
        background: url(../img/icon6.png) left top no-repeat;
    }
    .s7 {
        position: absolute;
        left: 0;
        top: 0;
        width: 80px;
        height: 80px;
        border: 1px solid #C3B086;
        border-radius: 40px;
        background: url(../img/icon7.png) left top no-repeat;
    }
    .s8 {
        position: absolute;
        left: 0;
        top: 0;
        width: 80px;
        height: 80px;
        border: 1px solid #C3B086;
        border-radius: 40px;
        background: url(../img/icon8.png) left top no-repeat;
    }
    .header .navbar-nav-right {
        float: right
    }
    .page-on-scroll .header .navbar {
        background: #000000;
        border-radius: 0;
        transition-duration: .3s;
        transition-property: all;
        transition-timing-function: cubic-bezier(.7, 1, .7, 1)
    }
    .page-on-scroll .header .logo-img-active,
    .page-on-scroll .header .logo-img-main {
        transition-duration: .4s;
        transition-property: all;
        transition-timing-function: cubic-bezier(.7, 1, .7, 1)
    }
    .page-on-scroll .header .logo-img-main {
        display: none
    }
    .page-on-scroll .header .logo-img-active {
        display: inline-block
    }
    .page-on-scroll .header .nav-item-child {
        color: #fff;
        transition-duration: .3s;
        transition-property: all;
        transition-timing-function: cubic-bezier(.7, 1, .7, 1)
    }
    .page-on-scroll .header .active a {
        color: #C3B086;
    }
    .page-on-scroll .header .navbar .active {
        position: relative;
    }
    .page-on-scroll .header .navbar .active a:after {
        position: absolute;
        top: 65px;
        margin-left: -12px;
        left: 50%;
        width: 24px;
        height: 13px;
        background: url(../img/line-cur.png) no-repeat;
        transition-duration: .4s;
    }
    .full-screen {
        background-size: cover;
        background-position: center;
        background-repeat: no-repeat
    }
    .carousel-inner .item {
        min-height: 800px;
    }
    .carousel-centered {
        position: absolute;
        top: 50%;
        -webkit-transform: translate3d(0, -50%, 0);
        -moz-transform: translate3d(0, -50%, 0);
        transform: translate3d(0, -50%, 0)
    }
    .carousel-title {
        font-size: 60px;
        color: #fff;
        line-height: 1.1;
    }
    .carousel-title span{
        font-size: 30px;
        font-weight: 100;
        color: #fff;
    }
    .content {
        padding-top: 40px;
        padding-bottom: 40px
    }
}
/*@media (min-width:1400px) {
    .content-case{
        width: 100%;
        height: 850px;
        position: relative;
        display: flex;
        flex-direction: column;
        padding-bottom:50px; 
        background: url(../img/case1.jpg);
        background-size: cover;
        background-repeat: no-repeat;
    }
}*/