* {
    margin: 0;
    padding: 0;
}

a {
    text-decoration: none
}

a:hover {
    text-decoration: none
}

p {
    font-size: 14px;
    margin: 0;
}

ul,
li {
    list-style: none
}

.fl {
    float: left
}

.fr {
    float: right
}

hr {
    border: none;
    margin: 0;
}

.clear {
    clear: both
}

input {
    outline: none
}

img {
    width: 100%;
    display: block;
}

.container {
    width: 1270px;
    margin: 0 auto;
}

.container::before,
.container::after {
    display: none;
}

body,
html {
    background: #fff;
    overflow-x: hidden;
    box-sizing: border-box;
}

body {
    font-family: "微软雅黑", microsoft yahei;

}


/*导航*/
.navbar {
    transition: 1s;
    left: 0;
    right: 0;
    position: fixed;
    margin-bottom: 0;
    z-index: 9999;
    border-radius: 0;
    display: -ms-flex;
    display: flex;
    -ms-flex-flow: row wrap;
    flex-flow: row wrap;
    justify-content: space-between;
}

.nav-top {
    background: #fff;
}

.navbar>div {
    display: -ms-flex;
    display: flex;
    -ms-flex-flow: row wrap;
    flex-flow: row wrap;
    justify-content: space-between;
    align-items: center;
}

.in-logo {
    display: flex;
    flex-flow: row wrap;
    align-items: center;
}

.navbar-brand {
    display: inline-block;
    padding: 0;
    width: 160px;
    height: 120px;
    overflow: hidden;
    position: relative;
}
.nav-top .navbar-brand{
    height: 80px;
}
.navbar-brand img {
    position: absolute;
    left: 0;
    top: 0;
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
    z-index: 9;
}

.navbar-brand img:last-of-type {
    top: 150px;
}

.nav-top .navbar-brand img {
    top: -150px;
}

.nav-top .navbar-brand img:last-of-type {
    top: 0;
}

.in-logo>span {
    font-size: 20px;
    color: #fff;
    padding-left: 20px;
}

.nav-top .in-logo>span {
    color: #000;
}

.navbar-nav {
    display: -ms-flex;
    display: flex;
    -ms-flex-flow: row wrap;
    flex-flow: row wrap;
    background: #fff;
}

.navbar-nav>li {
    padding: 0 40px;
    position: relative;
    line-height: 52px;
}
.navbar-nav>li i{
    cursor: pointer;
}
.navbar-nav>li>a {
    color: #000;
    transition: .5s;
    font-size: 16px;
    padding: 17px 0;
    display: inline-block;
}

.nav-top .navbar-nav>li>a {
    color: #000;
}

.navbar-nav>li>hr {
    position: absolute;
    left: 0;
    right: 0;
    margin: auto;
    bottom: 0px;
    width: 0;
    height: 2px;
    background: #fff;
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
    border: none;
}

.nav-top .navbar-nav>li>hr {
    background: #000;
}

.navbar-nav>li:hover>hr {
    width: 50px;
}

.navbar-nav>li.active>hr {
    width: 50px;
}


.navbar form{
    position: fixed;
    left: 0;
    right: 0;
    margin: auto;
    top: 30%;
    width: 50%;
    background: #fff;
    padding: 20px 20px;
}
.navbar input{
    width: 95%;
    height: 50px;
    border: solid 1px #ccc;
    padding: 2px 20px;
    border-radius: 50px;
    -webkit-border-radius: 50px;
    -moz-border-radius: 50px;
    -ms-border-radius: 50px;
    -o-border-radius: 50px;
}
.navbar input::placeholder{
    font-size: 12px;
}
.navbar button{
    width: 50px;
    height: 50px;
    background: #23448e;
    border: none;
    color: #fff;
    margin-left: -50px;
    border-radius: 0 50px 50px 0;
    -webkit-border-radius: 0 50px 50px 0;
    -moz-border-radius: 0 50px 50px 0;
    -ms-border-radius: 0 50px 50px 0;
    -o-border-radius: 0 50px 50px 0;
}
.navbar button>i{
    font-size: 18px;
}
.navbar form>i{
    position: absolute;
    right: 0;
    top: 0;
    font-size: 24px;
    color: #23448e;
    width: 30px;
    line-height: 86px;
    cursor: pointer;
}












.navbar>div>i {
    display: none;
}






/* banner */
.carousel-control.left,
.carousel-control.right {
    background: none;
    top: calc(100% - 50% - 60px)
}

.carousel-control>span {
    font-size: 60px;
    color: #fff;

}

.carousel-inner img {
    filter: blur(4px);
    -webkit-filter: blur(4px);
    transition: 2s;
    -webkit-transition: 2s;
    -moz-transition: 2s;
    -ms-transition: 2s;
    -o-transition: 2s;
}

.carousel-inner>.active img {
    filter: blur(0);
    -webkit-filter: blur(0);
}




/* about */
.in-about {
    padding: 80px 0;
}
.in-about>div{
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
}
.in-ab-left {
    width: 50%;
    margin: 30px -50px 30px 0;
    position: relative;
    background: #adabac;
    border-radius: 20px;
    -webkit-border-radius: 20px;
    -moz-border-radius: 20px;
    -ms-border-radius: 20px;
    -o-border-radius: 20px;
    padding: 30px 50px;
    z-index: 2;
}

.in-ab-left>h3 {
    font-size: 30px;
    color: #ccc;
    margin: 0;
    position: relative;
}
.in-ab-left>h3>span{
    position: absolute;
    left: 0;
    top: 20px;
    font-size: 14px;
    color: #000;
    font-weight: bold;
}
.in-ab-p{
    display: flex;
    margin: 20px 0;
}

.in-ab-p>hr{
    width: 40px;
    height: 2px;
    background: #fff;
    margin-top: 10px;
    margin-right: 10px;
}
.in-ab-p>p{
    font-size: 14px;
    color: #fff;
}

.in-ab-left>p{
    font-size: 14px;
    color: #eee;
    line-height: 26px;
    text-align: justify;
}
.in-ab-left>a{
    display: inline-block;
    padding: 5px 10px;
    background: #eee;
    color: #000;
    margin-top: 20px;
}
.in-ab-left>a>i{
    padding-left: 5px;
}



.in-ab-right {
    width: 54%;
}

.in-ab-img {
    position: relative;
}
.in-ab-img>img.animated{
    -webkit-animation: polygon 1s linear forwards;
    animation: polygon 1s linear forwards;
}
@-webkit-keyframes polygon {
    0% {
        -webkit-clip-path: polygon(0 0, 0 100%, 0 100%, 0 0);
        clip-path: polygon(0 0, 0 100%, 0 100%, 0 0);
        opacity: 0
    }

    to {
        -webkit-clip-path: polygon(0 0, 0 100%, 100% 100%, 100% 0);
        clip-path: polygon(0 0, 0 100%, 100% 100%, 100% 0);
        opacity: 1
    }
}

@keyframes polygon {
    0% {
        -webkit-clip-path: polygon(0 0, 0 100%, 0 100%, 0 0);
        clip-path: polygon(0 0, 0 100%, 0 100%, 0 0);
        opacity: 0
    }

    to {
        -webkit-clip-path: polygon(0 0, 0 100%, 100% 100%, 100% 0);
        clip-path: polygon(0 0, 0 100%, 100% 100%, 100% 0);
        opacity: 1
    }
}






.in-products{
    padding: 80px 0;
}
.in-products>div{
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
}


.in-products-left{
    width: 68%;
}
.in-products-left>ul{
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
    margin: 0;
}
.in-products-left>ul:first-of-type{
    margin-bottom: 31px !important;
}
.in-products-left>ul>li{
    width: 48%;
    border: solid 2px #b8b6b7;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.in-products-left>ul>li img{
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
}
.in-products-left>ul:hover>li img{
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
    -moz-transform: scale(1.1);
    -ms-transform: scale(1.1);
    -o-transform: scale(1.1);
}
.in-products-con2,.in-products-con1{
    width: 52% !important;
    background: #b8b6b7;
    text-align: center;
    position: relative;
}
.in-products-con1::after{
    content:"";
    position: absolute;
    left: -16px;
    top: 47%;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    border-right: 12px solid #b8b6b7;
}
.in-products-con2::after{
    content:"";
    position: absolute;
    right: -16px;
    top: 47%;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    border-left: 12px solid #b8b6b7;
}
.in-products-text>h3{
    font-size: 25px;
    color: #fff;
    line-height: 36px;
}
.in-products-text>a{
    display: inline-block;
    margin-top: 30px;
    border-top: 2px solid #fff;
    padding-top: 3px;
    font-size: 18px;
    color: #fff;
}






.in-products-right{
    width: 29%;
    border: solid 2px #b8b6b7;
    position: relative;
    overflow: hidden;
}
.in-products-right img{
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
}
.in-products-right:hover img{
    transform: scale(1.05);
    -webkit-transform: scale(1.05);
    -moz-transform: scale(1.05);
    -ms-transform: scale(1.05);
    -o-transform: scale(1.05);
}
.in-products-con3{
    position: absolute;
    left: 0;
    right: 0;
    bottom: 8%;
    width: 80%;
    margin: auto;
    background: rgba(184,182,183,.8);
    padding: 20px 28px;
    text-align: center;
}
.in-products-con3>h3{
    font-size: 25px;
    color: #fff;
    line-height: 36px;
}
.in-products-con3>a{
    display: inline-block;
    font-size: 18px;
    color: #fff;
    margin: 30px 0;
    border-top: 2px solid #fff;
    padding-top: 3px;
}





.in-pro{
    padding: 40px 0;
}
.in-pro-title{
    text-align: center;
}
.in-pro-title>h3{
    font-size:30px;
    letter-spacing: 5px;
    color: #333;
    font-weight: bold;
}
.in-pro-hr{
    display: flex;
    flex-flow: row wrap;
    justify-content: center;
    align-items: center;
    margin: 20px 0 40px;
}
.in-pro-hr>hr{
    width: 30px;
    height: 2px;
    background: #a19fa0;
}
.in-pro-o{
    width: 8px !important;
    height: 8px !important;
    border: solid 2px #a19fa0;
    border-radius: 50px;
    -webkit-border-radius: 50px;
    -moz-border-radius: 50px;
    -ms-border-radius: 50px;
    -o-border-radius: 50px;
    background: transparent !important;
    margin: 0 15px;
}

.in-pro-p{
    display: flex;
    flex-flow: row wrap;
    justify-content: center;
    margin: 30px 0;
}
.in-pro-p>a{
    display: inline-block;
    font-size: 18px;
    color: #a19fa0;
    margin: 0 20px;
    width: 10%;
    cursor: pointer;
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
    text-align: center;
}
.in-pro-p>a:hover{
    color: #000;
}
.pro-btn{
    color: #000 !important;
}
.in-pro-box>ul{
    display: flex;
    flex-flow: row wrap;
}
.in-pro-box>ul.animated{
    -webkit-animation: polygon 1s linear forwards;
    animation: polygon 1s linear forwards;
}
@-webkit-keyframes polygon {
    0% {
        -webkit-clip-path: polygon(0 0, 0 100%, 0 100%, 0 0);
        clip-path: polygon(0 0, 0 100%, 0 100%, 0 0);
        opacity: 0
    }

    to {
        -webkit-clip-path: polygon(0 0, 0 100%, 100% 100%, 100% 0);
        clip-path: polygon(0 0, 0 100%, 100% 100%, 100% 0);
        opacity: 1
    }
}

@keyframes polygon {
    0% {
        -webkit-clip-path: polygon(0 0, 0 100%, 0 100%, 0 0);
        clip-path: polygon(0 0, 0 100%, 0 100%, 0 0);
        opacity: 0
    }

    to {
        -webkit-clip-path: polygon(0 0, 0 100%, 100% 100%, 100% 0);
        clip-path: polygon(0 0, 0 100%, 100% 100%, 100% 0);
        opacity: 1
    }
}
.in-pro-box>ul>li{
    width: 24%;
    margin-right: 16px;
}
.in-pro-box>ul>li:nth-of-type(4n){
    margin-right: 0;
}
.in-pro-img{
    position: relative;
    overflow: hidden;
    border: solid 1px #ccc;
}
.in-pro-img img{
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
}
.in-pro-img:hover img{
    transform: scale(1.05);
    -webkit-transform: scale(1.05);
    -moz-transform: scale(1.05);
    -ms-transform: scale(1.05);
    -o-transform: scale(1.05);
}
.in-pro-hot{
    position: absolute;
    right: 5px;
    top: 5px;
    width: 20%;
}
.in-pro-box>ul>li p{
    text-align: center;
    font-size: 16px;
    color: #a19fa0;
    padding: 10px 0;
}






.fg{
    background: url(../img/fg.jpg) no-repeat center;
    padding: 120px 0;
    text-align: center;
}
.fg>hr{
    width: 120px;
    height: 3px;
    background: #fff;
    display: inline-block;
}
.fg>h3{
    font-size: 80px;
    letter-spacing: 20px;
    color: #fff;
    font-weight: bold;
    margin: 40px 0;
}
.fg>p{
    font-size: 28px;
    color: #fff;
    letter-spacing: 4px;
    margin: 10px 0;
}
.fg>a{
    display: inline-block;
    padding: 8px 30px;
    background: #fff;
    color: #000;
    border-radius: 30px;
    -webkit-border-radius: 30px;
    -moz-border-radius: 30px;
    -ms-border-radius: 30px;
    -o-border-radius: 30px;
    margin-top: 60px;
}



.in-pro2{
    background: url(../img/pro.jpg) no-repeat center;
    padding: 80px 0;
}
.in-pro-title2{
    text-align: center;
}
.in-pro-title2>h3{
    font-size:30px;
    letter-spacing: 5px;
    color: #fff;
    font-weight: bold;
}
.in-pro-box2{
    text-align: center;
}
.in-pro-box2 p{
    color: #fff !important;
    background: rgba(235,197,122,.5);
}
.in-pro-box2>a{
    display: inline-block;
    padding: 8px 30px;
    background: #fff;
    color: #000;
    font-size: 16px;
    margin-top: 40px;
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
}

.in-pro-box2>a:hover {
    box-shadow: 0 0 12px 7px #ccc;
}



.serve-title{
    text-align: center;
}
.serve-title>h3{
    font-size: 30px;
    font-weight: bold;
    color: #000;
    margin: 0;
    letter-spacing: 3px;
}
.serve-title>h3>span{
    display: inline-block;
    border-left: 4px solid #efb552;
    padding-left: 15px;
}
.serve-title>p{
    font-size: 14px;
    color: #999;
    padding-top: 5px;
}
.one{margin:100px auto;height: 420px;width:1200px;overflow:hidden;position:relative; }
.one ul{height:380px;width:100000px;position:absolute;left:0;margin-top: 50px;} 
.one ul li{display:block;float:left;margin:5px;border-radius:5px;position:relative;}
.one ul li a{display:inline-block; width: 300px;} 
.one ul li img{border-radius:5px;display:block; width: 300px;}
.one ul li a span{height:0;display:block;background:rgba(0,0,0,0.4);position:absolute;bottom:0;color:#fff;font-size:0px;}
.one ul li a:hover span{height:150px;line-height:150px;font-size:20px;text-align:center;transition:all 0.7s;}
.one>ul.animated{
    -webkit-animation: polygon 1s linear forwards;
    animation: polygon 1s linear forwards;
}
@-webkit-keyframes polygon {
    0% {
        -webkit-clip-path: polygon(0 0, 0 100%, 0 100%, 0 0);
        clip-path: polygon(0 0, 0 100%, 0 100%, 0 0);
        opacity: 0
    }

    to {
        -webkit-clip-path: polygon(0 0, 0 100%, 100% 100%, 100% 0);
        clip-path: polygon(0 0, 0 100%, 100% 100%, 100% 0);
        opacity: 1
    }
}

@keyframes polygon {
    0% {
        -webkit-clip-path: polygon(0 0, 0 100%, 0 100%, 0 0);
        clip-path: polygon(0 0, 0 100%, 0 100%, 0 0);
        opacity: 0
    }

    to {
        -webkit-clip-path: polygon(0 0, 0 100%, 100% 100%, 100% 0);
        clip-path: polygon(0 0, 0 100%, 100% 100%, 100% 0);
        opacity: 1
    }
}

/* footer */
.footer{
    padding: 40px 0;
    background: #454545;
}
.foot-logo{
    display: block;
    width: 200px;
    margin: auto;
}
.foot-con{
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
    margin-top: 50px;
}
.foot-left{
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
    width: 50%;
}
.foot-left>ul{
    width: 30%;
}
.foot-left>ul>li{
    font-size: 24px;
    color: #fff;
}
.foot-left>ul>li>span{
    border-bottom: 1px solid #fff;
    display: inline-block;
    padding-bottom: 3px;
    margin-bottom: 30px;
}
.foot-left>ul>li>a{
    font-size: 16px;
    color: #fff;
}
.foot-left>ul>li img{
    width: 100px;
}

.foot-right{
    width: 40%;
}
.foot-right>p{
    font-size: 16px;
    color: #fff;
    line-height: 26px;
}





.foot {
    background: #3d3d3d;
}

.foot>div {
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
    padding:20px 0;
}

.foot p,
.foot a {
    font-size: 14px;
    color: #fff;
    padding: 0;
    margin: 0;
}

@media all and (max-width:1440px) and (min-width:996px){
    
}
@media all and (max-width:768px) {
    .container{
        width: 100%;
    }
    .navbar>div{
        align-items: center;
    }
    .navbar-brand{
        width: 100px;
    }
    .nav-top .navbar-brand {
        height: 50px;
    }
    .navbar>div>i{
        display: block;
        font-size: 30px;
        margin-top: -40px;
        color: #000;
    }
    .nav-top>div>i{
        margin-top: 0 !important;
    }
    .navbar-nav{
        position: absolute;
        left: 0;
        top:76px;
        background: #fff;
        margin: 0;
        width: 100%;
        display: none;
    }
    .nav-top .navbar-nav{
        top: 51px;
    }
    .navbar-nav>li,.navbar-nav>li>a{
        width: 100%;
    }
    .carousel{
        padding-top: 76px;
    }
    .navbar form{
        width: 90%;
    }
    .carousel-control.left, .carousel-control.right {
        background: none;
        top: calc(100% - 50% - 0px);
    }
    .in-about{
        padding: 20px 0;
    }
    .in-ab-left,.in-ab-right,.in-products-left,.in-products-right,.foot-right{
        width: 100%;
    }
    .in-pro-p>a{
        width: 100%;
    }
    .in-pro-box>ul{
        justify-content: space-between;
    }
    .in-pro-box>ul>li{
        width: 49%;
        margin-right: 0;
    }
    .fg>h3 {
        font-size: 34px;
        letter-spacing: 8px;
        color: #fff;
        font-weight: bold;
        margin: 40px 0;
    }
    .fg>p {
        font-size: 17px;
        color: #fff;
        letter-spacing: 4px;
        margin: 10px 0;
    }
    .fg>a{
        margin-top: 10px;
    }
    .foot-left{
        display: none;
    }
    .foot{
        padding: 0 15px;
    }
}