* {
    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 {
    background: #fff;
    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;
}

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

.navbar-brand {
    width: 165px;
    display: block;
    padding: 12px 0;
}

.navbar-brand>img {
    width: 100%;
    display: block;
}

.navbar-nav {
    display: -ms-flex;
    display: flex;
    -ms-flex-flow: row wrap;
    flex-flow: row wrap;
}

.navbar-nav>li {
    padding: 0 10px;
    line-height: 90px;
    position: relative;
}

.navbar-nav>li>a {
    color: #333;
    transition: .5s;
    padding: 10px 15px;
    font-size: 16px;
    font-weight: bold;
}
.navbar-nav>li>a:hover{
    color: #032b82;
}
.navbar-nav>li.active>a{
    color: #032b82;
    
}
.navbar>div>i {
    display: none;
}
.top-right{
    display: none;
}


.navbar-nav>li>a>i{
    font-size: 20px;
    padding-left: 5px;
    padding-top: 5px;
}
.navbar-nav>li>ul{
    position: absolute;
    left: 0;
    top: 90px;
    background: #fff;
    box-shadow: 0 0 14px -2px #ccc;
    width: 100%;
}
.navbar-nav>li>ul>li{
    line-height: 30px;
    text-align: center;
    border-top: 1px solid #ccc;
}
.navbar-nav>li>ul>li:hover{
    background: #032b82;
}
.navbar-nav>li>ul>li>a{
    color: #000;
}
.navbar-nav>li>ul>li:hover>a{
    color: #fff;
}







/* search */
.search{
    margin: 27px 0;
    position: relative;
}
.search input{
    border-radius: 50px;
    border: solid 1px #ccc;
    padding: 5px 10px;
}
.search button{
    border: transparent;
    background: transparent;
    position: absolute;
    right: 10px;
    top: 20%;
}



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

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


/* why-renew */
.why-renew{
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
    border: solid 5px #032b82;
    margin: 120px 0;
}

.why-cen{
    border: solid 20px #fff;
    margin-top: -100px;
    margin-left: 20px;
    width: 20%;
}
.why-cen .why-img{
    background: #fff;
    
    background: #f5f5f5;
}
.why-cen p{
    border: solid 2px #032b82;
    padding: 4px 10px;
    font-size: 14px;
    font-weight: bold;
    text-align: center;
    text-transform: uppercase;
}
.why-cen strong{
    margin-top: 30px;
    text-transform: uppercase;
    display: block;
    font-size: 16px;
}
.why-right{
    width: 76%;
    padding: 20px;
}
.why-right>p{
    font-size: 14px;
    line-height: 30px;

}
.why-right>span{
    width: 100%;
    display: inline-block;
    text-align: right;
    
}
.why-right>span>a{
    font-size: 16px;
    padding: 8px 20px;
    background: #032b82;
    color: #fff;
}


/* about */
.about{
    background: url(../img/bg.jpg) no-repeat center;
    min-height: 400px;
   padding: 50px 0;
}
.about>div{
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
}
.video{
    width: 40%;
    text-align: center;
    position: relative;
}
.video>img{
    position: absolute;
    left: 37%;
    top: 37%;
    width: 120px;
    display: inline-block;
    cursor: pointer;
    animation: myfirst .8s linear .2s infinite ;
    -webkit-animation: myfirst .8s linear .2s infinite ;
}
.video video{
    position: absolute;left: 0;
    top: 30px;
    width: 100%;
}
.clone>i{
    font-size: 24px;
    color: #fff;
    float: right;
    cursor: pointer;
}
@keyframes myfirst
{
0%   {opacity: 1;}
15%  {opacity: .85;}
30% {opacity: .6;}
45%  {opacity: .4.5;}
60% {opacity: .3;}
80% {opacity: .15;}
100% {opacity: 0;}
}
.ab-right{
    width: 50%;
}

.ab-right>h3{
    font-size: 24px;
    color: #fff;
    font-weight: bold;
    padding: 20px 0;
    
}
.ab-right>p{
    font-size: 14px;
    color: #fff;
    line-height: 36px;
}
.ab-right>a{
    font-size: 14px;
    color: #fff;
    border: solid 1px #fff;
    display: inline-block;
    padding: 12px 15px;
    border-radius: 20px 3px 20px 3px;
    -webkit-border-radius: 20px 3px 20px 3px;
    -moz-border-radius: 20px 3px 20px 3px;
    -ms-border-radius: 20px 3px 20px 3px;
    -o-border-radius: 20px 3px 20px 3px;
    margin-top: 50px;
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
}
.ab-right>a:hover{
    background: #023692;
    border: solid 1px #023692;
}


/* product */
.product{
    padding: 50px 0;
}
.product .title{
    text-align: center;
    padding-bottom: 30px;
}
.product .title>h3{
    font-size: 36px;
    font-weight: bold;
}
.product .title>h3>span{
    color: #023692;
}
.product .title>p{
    padding-top: 10px;
}
.product ul{
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
}
.product ul>li{
    width: 23%;
    margin: 5px;
    border: solid 1px #023692;
    padding: 10px;
}
.pro-img{
    position: relative;
    overflow: hidden;
}
.pro-img .img-bg{
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(2, 54, 146, .5);
    transform: translateY(101%);
    -webkit-transform: translateY(101%);
    -moz-transform: translateY(101%);
    -ms-transform: translateY(101%);
    -o-transform: translateY(101%);
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
}
.pro-img:hover .img-bg{
    transform: translateY(0);
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
}
.pro-img img{
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
  
}
.pro-img:hover 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);
}
.product ul>li p{
    padding: 15px 0;
    color: #000;
}
.img-bg{
    display: flex;
    word-wrap: break-word;
    align-items: center;
    justify-content: center;
}
.img-bg>i{
    font-size: 30px;
    color: #fff;
    display: inline-block;

}


/* project */
.project{
    background: #f5f5f5;
    padding: 30px 0;
}
.project .title{
    text-align: center;
}
.project .title h3{
    font-size: 32px;
    font-weight: bold;
}
.project .title p{
    padding: 10px 0;
    color: #000;
}
.project ul{
    display: flex;
    flex-flow: wrap row;
    justify-content: space-between;
    margin-top: 30px;
}
.project ul>li{
    width: 23%;
    cursor: pointer;
}
.project ul>li p{
    padding: 15px 0;
    text-align: center;
    color: #023692;
}
.p-img{
    overflow: hidden;
}
.p-img img{
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
}
.p-img:hover 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);
}


/* news */
.news{
    padding: 30px 0;
    background: #fff;
}
.news .title{
    text-align: center;
}
.news .title h3{
    font-size: 32px;
    font-weight: bold;
}
.news .title p{
    padding: 10px 0;
}
.news ul{
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
    margin: 20px 0;
}
.news ul>li{
    width: 31%;
}
.news-con{
    padding: 15px 5px;
}
.news-con h3{
    font-size: 18px;
    font-weight: bold;
    margin: 0;
    color: #333;
}
.news-con span{
    padding: 10px 0;
    display: inline-block;
    color: #666;
    font-size: 14px;
}
.news-con p{
    color: #666;
    line-height: 28px;
}
.new-btn{
    text-align: center;

}
.new-btn>a{
    font-size: 14px;
    color: #fff;
    background: #023692;
    display: inline-block;
    padding: 14px 15px;
    border-radius: 20px 3px 20px 3px;
    -webkit-border-radius: 20px 3px 20px 3px;
    -moz-border-radius: 20px 3px 20px 3px;
    -ms-border-radius: 20px 3px 20px 3px;
    -o-border-radius: 20px 3px 20px 3px;
    margin-top: 50px;
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
}
.new-btn>a:hover{
    background: #333;
}




/* footer */
.footer {
    background: #f5f5f5;
    padding: 20px 0;
}

.footer>div {
    display: -ms-flex;
    display: flex;
    -ms-flex-flow: row wrap;
    flex-flow: row wrap;
    justify-content: space-between;
}
.foot-add{
    width: 31%;
    padding: 30px 0;
}
.foot-add>p{
    font-size: 14px;
    font-weight: bold;
    margin: 0;
    
}
.foot-add>p>span{
    font-weight: bold;
    color: #032b82;
}
.foot-sm{
    width: 35%;
    padding: 30px 0;
    text-align: center;
}
.foot-sm>h4{
    font-size: 14px;
    font-weight: bold;
    color: #032b82;
    margin: 0;
}
.foot-sm ul>li{
    display: inline-block;
}
.foot-sm ul>li i{
    font-size: 28px;
    height: 30px;
    color: #032b82;
}
.foot-logo{
    width: 30%;
}
.foot-logo img{
    width: 182px;
    float: right;
    padding: 25px 0;
}











.foot{
    padding: 10px 0;
    background: #032b82;
}
.foot>div{
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
}
.foot p{
    color: #fff;
    text-align: center;
    padding: 15px 0;
}

.foot a {
    color: #fff;
    text-align: center;
    padding: 15px 0;
}

@media all and (max-width:768px) {
    .container{
        width: 100%;
    }
    .navbar>div>i{
        display: block;
        font-size: 30px;
        line-height: 75px;
    }
    .navbar-nav{
        display: none;
        width: 100%;
        margin: 0;
    }
    .navbar-nav>li{
        width: 100%;
        line-height: 50px;
        text-align: center;
    }
    .navbar-nav>li>ul>li{
        border: none;
    }
    .navbar-nav{
        position: absolute;
        left: 0;
        top: 82px;
        background: #fff;
    }
    .navbar-brand{
        height: auto;
    }
    .navbar-nav>li>ul{
        top: 40px;
    }
    .why-renew{
        margin: 120px 0 20px;
    }
    .why-cen{
        width: 90%;
        text-align: center;
        border-bottom:  none;
    }
    .why-cen strong{
        font-size: 15px;
        margin: 5px 0;
    }
    .why-right{
        width: 100%;
    }
    .why-right>span{
        display: block;
        margin-top: 10px;
        text-align: left;
    }
    .video,.ab-right{
        width: 100%;
    }
    .video>img{
        top: 28%;
        left: 30%;
    }
    .product ul>li,.project ul>li{
        width:47%;
    }
    .pro-img .img-bg{
        display: none;
    }
    .product ul>li p{
        padding: 0;
    }
    .news ul>li{
        width: 100%;
        margin-bottom: 10px;
    }
    .new-btn>a{
        margin-top: 0;
    }
    .news-con p{
        height: 64px;
    }
    .footer>div>div{
        width: 100%;
        text-align: center;
        padding: 10px 0;
    }
    .foot-logo{
        display: none;
    }
    .foot>div{
        text-align: center;
    }
    .foot a{
        margin: 0 auto;
        padding: 0;
    }
}