* {
    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
}

.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: relative;
    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;
    background: #fff;
}
.navbar>div {
    display: -ms-flex;
    display: flex;
    -ms-flex-flow: row wrap;
    flex-flow: row wrap;
    justify-content: space-between;
}

.in-logo{
    display: flex;
    flex-flow: row wrap;
    align-items: center;
}
.navbar-brand {
    height: auto;
    padding: 0;
    text-align: center;
}
.navbar-brand:hover{
    color: #000;
}
.navbar-brand>span{
    font-size: 28px;
    font-weight: bold;
    color: #333;
    padding-top: 10px;
    display: block;
}
.navbar-brand>small{
    font-size: 18px;
    text-transform: uppercase;
    color: #000;
}
.navbar-brand>small{
    font-size: 12px;
    padding-top: 10px;
    display: inline-block;
}
.navbar-nav {
    display: -ms-flex;
    display: flex;
    -ms-flex-flow: row wrap;
    flex-flow: row wrap;
}
.navbar-nav>li{
    padding: 12px 30px;
    position: relative;
}
.navbar-nav>li>a {
    color: #000;
    transition: .5s;
    font-size: 16px;
    padding: 17px 0;
    display: inline-block;
}
.navbar-nav>li>hr{
    position: absolute;
    left: 0;
    right: 0;
    margin: auto;
    bottom: -1px;
    width: 0;
    height: 3px;
    background: #0060bd;
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
}
.navbar-nav>li:hover>hr {
    width: 40px;
}

.navbar-nav>li.active>hr {
    width: 40px;
}
.navbar-nav>li>ul{
    position: absolute;
    width: 120%;
    top: 79px;
    left: -10%;
    text-align: center;
    opacity: 0;
    padding-top: 0;
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
    z-index: -10 !important;
    height: 0;
    overflow: hidden;
}
.navbar-nav>li:hover>ul{
    opacity: 1;
    z-index: 1;
    height: auto;
}
.navbar-nav>li>ul>li{
    text-align: center;
    padding: 10px 10px;
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
    background: #fff;
}
.navbar-nav>li>ul>li:hover{
    background: #0060bd;
}
.navbar-nav>li>ul>li>a{
    font-size: 14px;
    color: #000;
}
.navbar-nav>li>ul>li:hover>a{
    color: #fff;
}



.navbar>div>i {
    display: none;
}



/* search */
.search{
    margin-top: 23px;
    margin-left: 15px;
}
.search input{
    border: none;
    padding: 6px 15px;
    background: #426cda;
}
.search input::placeholder{
    font-size: 14px;
    padding: 8px 0;
    color: #fff;
}
.search button{
    background: #426cda;
    border: none;
    color: #fff;
    padding: 6px 15px;
    margin-left: -20px;
}



/* banner */
.carousel{
    position: relative;
    z-index: 1;
}
.carousel-control.left,
.carousel-control.right {
    background: none;
    top: calc(100% - 50% - 60px)
}

.carousel-control>span {
    font-size: 60px;
    color: #fff;

}



.title{
    text-align: center;
}
.title>h3{
    font-size: 70px;
    color: #eee;
    font-weight: bold;
}
.title>h4{
    font-size: 26px;
    color: #000;
    margin-top: -40px;
    text-transform: uppercase;
    margin-bottom: 0;
}
.title>p{
    font-size: 30px;
    color: #000;
    font-weight: bold;
}

/* case */
.in-product{
    padding: 40px 0;
}
.in-product ul{
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
    margin-top: 40px;
}
.in-product ul>li{
    width: 31%;
    margin: 15px 0;
    position: relative;
}
.in-product ul>li p{
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    font-size: 16px;
    color: #fff;
    background: rgba(0,0,0,.5);
    padding: 5px 0;
    text-align: center;
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 40px;
}
.in-product ul>li:hover p{
    height: 100%;
    border: solid 1px #0060bd;
}

.in-pro-btn{
    text-align: center;
    margin-top: 30px;
    width: 100%;
}
.in-pro-btn>a{
    display: inline-block;
    padding: 8px 30px;
    font-size: 16px;
    color: #fff;
    background: #0060bd;
    letter-spacing: 2px;
    border-radius: 10px;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    -ms-border-radius: 10px;
    -o-border-radius: 10px;
}







.in-about{
    padding: 140px 0;
    background: url(../img/about-bg.png) no-repeat center;
}
.in-ab-con{
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
}
.in-ab-img{
    width: 48%;
    border-radius: 50px 0 50px 0;
    -webkit-border-radius: 50px 0 50px 0;
    -moz-border-radius: 50px 0 50px 0;
    -ms-border-radius: 50px 0 50px 0;
    -o-border-radius: 50px 0 50px 0;
    overflow: hidden;
    height: auto;
}


.in-ab-left{
    width: 48%;
}

.in-ab-left>h3{
    font-size: 30px;
    display: inline-block;
    text-transform: uppercase;
    color: #fff;
    border-bottom: 4px solid #fff;
    margin: 0 0 10px 0;
    padding:5px 0;
    font-weight: bold;
    letter-spacing: 2px;
}

.in-ab-left>p{
    font-size: 16px;
    line-height: 36px;
    color: #fff;
    text-indent: 2em;
}
.in-ab-left ul{
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
}
.in-ab-left ul>li{
    width: 23%;
    text-align: center;
}
.in-ab-left ul>li img{
    padding: 0 35px;
}
.in-ab-left ul>li p{
    font-size: 16px;
    color: #fff;
}
.in-ab-left ul>li span{
    font-size: 12px;
    color: #fff;
    text-transform: uppercase;
}




.in-app{
    padding: 50px 0;
}


.one{margin:0 auto 0;height: 340px;width:100%;overflow:hidden;position:relative; }
.one ul{height:300px;width:100000px;position:absolute;left:0;margin-top: 50px;} 
.one ul li{display:block;float:left;margin:0 5px;border-radius:5px;position:relative;}
.one ul li p{ text-align: center; font-size: 18px; color: #0060bd;font-weight: bold; background: #eee; padding: 20px 0; border-radius:0 0 10px 10px ; -webkit-border-radius:0 0 10px 10px ; -moz-border-radius:0 0 10px 10px ; -ms-border-radius:0 0 10px 10px ; -o-border-radius:0 0 10px 10px ; }
.one ul li a{ width: 300px;} 
.one ul li img{ border-radius:10px 10px 0 0; display:block; width: 300px; -webkit-border-radius:10px 10px 0 0; -moz-border-radius:10px 10px 0 0; -ms-border-radius:10px 10px 0 0; -o-border-radius:10px 10px 0 0; }
.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
    }
}







.in-news{
    padding: 80px 0;
    background: url(../img/new-bg.jpg) no-repeat center;
}

.in-news ul{
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
}
.in-news ul>li{
    width: 48%;
    margin: 20px 0;
    
    padding: 40px 40px;
    box-shadow: 0 0 12px -2px #ccc;
    background: #fcfcfe;
}
.in-news ul>li>a{
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
}
.in-n-date{
    width: 12%;
}
.in-n-date>h4{
    font-size: 22px;
    color: #000;
    font-weight: bold;
    margin: 0;
}
.in-n-date>small{
    font-size: 14px;
    color: #aaa;
}
.in-n-date>hr{
    width: 100%;
    height: 2px;
    background: #7f7f7f;
    margin-top: 30px;
    margin-bottom: 0;
    border: none;
}
.in-n-title{
    width: 78%;
}
.in-n-title>h3{
    font-size: 16px;
    color: #000;
    font-weight: bold;
    margin-top: 5px;
    margin-bottom: 40px;
}
.in-n-title>p{
    font-size: 14px;
    color: #aaa;
    line-height: 26px;
}
/* footer */
.in-footer{
    background: url(../img/foot-bg.jpg) no-repeat center;
    padding: 30px 0 0;
}
.in-footer h3{
    font-size: 32px;
    font-weight: bold;
    color: #fff;
    text-align: center;
}

.in-footer form{
    
    margin: auto;
    width: 60%;
    padding: 20px 20px;
}
.in-footer input{
    width: 95%;
    height: 30px;
    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;
}
.in-footer input::placeholder{
    font-size: 12px;
}
.in-footer button{
    width: 50px;
    height: 27px;
    background: #fff;
    border: none;
    color: #000;
    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;
}
.in-footer ul{
    display: flex;
    flex-flow: row wrap;
    justify-content: center;
    margin: 20px 0 60px;
}
.in-footer ul>li{
    padding: 0 40px;
    position: relative;
}
.in-footer ul>li>a{
    font-size: 18px;
    color: #fff;
}
.in-footer ul>li hr{
    position: absolute;
    right: 0;
    top: 6px;
    width: 2px;
    height:16px;
    background: #fff;
    border: none;
    margin: 0;
}
.in-foot{
    
    width: 100%;
    z-index: 999;
}
.in-foot>div{
    border-top: 1px solid #ccc;
}
.in-foot p{
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
    padding: 20px 0;
}
.in-foot p>span{
    font-size: 16px;
    color: #fff;
}
.in-foot p>a{
    font-size: 16px;
    color: #fff;
}
@media all and (max-width:1440px) and (min-width:769px) {
    .in-adv-btn {
        position: absolute;
        right: 40px;
        top: 21px;
    }
    .in-adv>ul{
        padding-right: 5%;
    }
    .navbar>div{
        padding: 0 20px;
    }
    .navbar-nav>li {
        position: relative;
    }
}
@media all and (max-width:768px) {
    .container{
        width: 100%;
    }
    .navbar>div>i{
        display: block;
        font-size: 30px;
        color: #000;
        padding-top: 10px;
    }
    .navbar-nav{
        position: absolute;
        left: 0;
        top: 61px;
        background: #fff;
        margin: 0;
        width: 100%;
        display: none;
    }
    .navbar-nav>li{
        width: 100%;
    }
    .navbar-nav>li>a{
        width: 100%;
    }
    .carousel-control.left, .carousel-control.right {
        background: none;
        top: calc(100% - 50% - 30px);
    }
    .in-product ul{
        margin-top: 0;
    }
    .in-product ul>li{
        width: 48%;
    }
    .in-ab-left,.in-ab-img{
        width: 100%;
    }
    .in-about{
        padding: 20px 0;
        background: #005bb9;
    }
    .in-ab-left ul>li{
        width: 48%;
    }
    .in-news ul>li{
        width: 100%;
    }
    .in-footer ul>li{
        padding: 0 20px;
    }
}