* {
    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: 1500px;
    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;
    flex-flow: row wrap;
    justify-content: space-between;
    align-items: center;
    border: none;
    z-index: 2;
}
.navbar::before,.navbar::after{
    display: none;
}

.navbar-brand{
    width: 400px;
    height: auto;
    line-height: 30px;
    display: flex;
    flex-flow: row wrap;
    padding: 10px 100px;
    align-items: center;
}
.navbar-brand>span{
    font-size: 30px;
    font-weight: bold;
    color: #333;
    display: inline-block;
    padding-left: 15px;
}

.navbar>p>small{
    font-size: 16px;
    font-weight: bold;
    color: #c50d0f;
}
.navbar>p>span{
    font-size: 20px;
    font-weight: bold;
}




.navbar-nav {
    display: -ms-flex;
    display: flex;
    -ms-flex-flow: row wrap;
    flex-flow: row wrap;
    padding-right: 80px;
    padding-left: 100px;
}
.navbar-nav>li{
    line-height: 20px;
}
.navbar-nav>li>a {
    color: #333;
    transition: .5s;
    font-size: 16px;
    padding: 26px 20px ;
    display: inline-block;
    font-weight: bold;
}

.navbar-nav>li>a:hover {
    color: #c50d0f;
}
.navbar-nav>li.active>a {
    color: #c50d0f;
    
}
.navbar-nav>li>ul{
    position: absolute;
    left: 0;
    top: 72px;
    width: 100%;
    background: #fff;
    padding: 0 50px;
    border-top: 1px solid #ccc;
    display: none;
}
.navbar-nav>li:hover>ul{
    display: block;
}
.navbar-nav>li>ul>li{
    width: 24%;
    display: inline-block;
    padding: 30px 20px;
    transform: translateX(0);
    -webkit-transform: translateX(0);
    -moz-transform: translateX(0);
    -ms-transform: translateX(0);
    -o-transform: translateX(0);
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
}
.navbar-nav>li>ul>li:hover{
    transform: translateX(10px);
    -webkit-transform: translateX(10px);
    -moz-transform: translateX(10px);
    -ms-transform: translateX(10px);
    -o-transform: translateX(10px);
}
.navbar-nav>li>ul>li>a{
    color: #000;
    display: flex;
    flex-flow: row wrap;
    align-items: center;
}
.navbar-nav>li>ul>li img{
    width: 100px;
}
.navbar-nav>li>ul>li span{
    display: inline-block;
    width: 70%;
}

.navbar>i {
    display: none;
}



/* search */
.navbar form{
    display: flex;
    flex-flow: row wrap;
    justify-content: center;
    padding: 20px 0;
    margin: 0 50px 0 0;
}
.navbar input{
    border: solid 1px transparent;
    width: 80%;
    
}

.navbar .search-bg{
    border: solid 1px #eee;
    width: 100%;
    text-align: left;
    padding-left: 20px;
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
    border-radius: 20px;
    -webkit-border-radius: 20px;
    -moz-border-radius: 20px;
    -ms-border-radius: 20px;
    -o-border-radius: 20px;
}
.navbar .in-icon{
    background: #0e696c;
    padding: 7px 13px;
    border-radius: 0 20px 20px 0;
    -webkit-border-radius: 0 20px 20px 0;
    -moz-border-radius: 0 20px 20px 0;
    -ms-border-radius: 0 20px 20px 0;
    -o-border-radius: 0 20px 20px 0;
}
.navbar .in-icon i{
    color: #fff;
    
}
.navbar form input::placeholder{
    font-size: 14px;
}
.navbar form button{
    background:transparent;
    border: none;
    
}



/* banner */
.carousel{
    position: relative;
}
.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>h2{
    position: relative;
    text-align: center;
}
.title>h2>span{
    font-size: 26px;
    font-weight: bold;
    color: #151515;
    display: inline-block;
    padding: 0 15px;
    position: relative;
    z-index: 1;
    text-transform: uppercase;
}
.title>h2>small{
    position: absolute;
    left: 0;
    top: -8px;
    display: inline-block;
    width: 100%;
    text-align: center;
    font-size: 30px;
    font-weight: bold;
    color: #ccc;
    z-index: 0;
    text-transform: uppercase;
}
.title>hr{
    width: 70px;
    height: 3px;
    background: #0e696c;
    margin: 10px auto;
    border: none;
}





.product{
    background: #eeeff3;
    padding: 50px 0;
    max-height: 600px;
    margin-bottom: 240px;
}
.product ul{
    margin-top: 50px;
    display: flex;
    flex-flow: row wrap;
}
.in-pro-p>p{
    display: flex;
    flex-flow: row wrap;
    justify-content: center;
    border-bottom: 1px solid #0e696c;
    margin-top: 50px;
}
.in-pro-p>p>span{
    display: inline-block;
    padding: 15px 0px;
    font-size: 14px;
    color: #333;
    margin: 0 15px;
    cursor: pointer;
    border-bottom: 3px solid transparent;
}
.in-pro-p>p>span:hover{
    border-bottom: 3px solid #0e696c !important;
    color: #0e696c !important;
}
.cut{
    border-bottom: 3px solid #0e696c !important;
    color: #0e696c !important;
}
.in-pro-box>ul{
    display: flex;
    flex-flow: row wrap;
}
.in-pro-box>ul>li{
    width: 24%;
    box-shadow: 0 0 13px -4px #ccc;
    background: #fff;
    text-align: center;
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
    margin-right: 15px;
}
.in-pro-box>ul>li:last-of-type{
    margin-right: 0;
}
.in-pro-box-img{
    position: relative;
}
.in-pro-box-img1{
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
}
.in-pro-box>ul>li:hover .in-pro-box-img1{
    opacity: 0;
}
.in-pro-box-img2{
    position: absolute;
    left: 0;
    top: 0;
    opacity: 0;
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
}
.in-pro-box>ul>li:hover .in-pro-box-img2{
    opacity: 1;
}
.in-pro-box>ul>li p{
    font-size: 14px;
    color: #333;
    padding-top: 15px;
}
.in-pro-box>ul>li span{
    font-size: 12px;
    color: #ccc;
    display: block;
}
.in-pro-box>ul>li small{
    display: inline-block;
    margin-top: 20px;
    margin-bottom: 40px;
    padding: 5px 20px;
    font-size: 12px;
    color: #333;
    border: solid 1px #999;
    border-radius: 20px;
    -webkit-border-radius: 20px;
    -moz-border-radius: 20px;
    -ms-border-radius: 20px;
    -o-border-radius: 20px;
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
}
.in-pro-box>ul>li small:hover{
    background: #0e696c;
    color: #fff;
}



.in-fg{
    padding: 50px 20px;
}
.in-fg ul{
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
}
.in-fg ul>li{
    width: 24.6%;
    margin: 5px 0;
    position: relative;
    overflow: hidden;
}
.in-fg ul>li img{
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
}
.in-fg ul>li: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);
}
.in-fg-text{
    position: absolute;
    bottom: 50px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
}
.in-fg-text>h3{
    font-size: 20px;
    padding: 5px 20px;
    color: #fff;
    display: inline-block;
    background: rgba(0,0,0,.5);
}




.in-news ul{
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
    margin: 30px 0  100px;
}
.in-news ul>li{
    width: 32%;
}
.in-news ul>li span{
    display: inline-block;
    padding: 10px 0;
    font-size: 14px;
    color: #bbb;
}
.in-news ul>li h3{
    font-size: 24px;
    color: #000;
    font-weight: bold;
    margin: 0;
    line-height: 30px;
    display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  text-overflow: ellipsis
}
.in-news ul>li p{
    font-size: 16px;
    color: #222;
    margin: 15px 0;
    display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  text-overflow: ellipsis
}
.in-news ul>li small{
    border-bottom: 1px solid #000;
    font-size: 16px;
    color: #000;
}


/* footer */
.footer{
    background: url(../img/foot-bg.jpg) no-repeat center;
    padding: 40px 0 0;
}


.footer form{
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
}
.footer form input {
    width: 100%;
    height: 40px;
    border: 1px solid #2f2f2f;
    color: #fff;
    font-size: 16px;
    line-height: 28px;
    text-indent: 10px;
    background: #2f2f2f;
}
form input::placeholder{
    font-size: 12px;
    color: #ccc;
}
.footer form textarea{
    width: 80%;
    height: 40px;
    background: #2f2f2f;
    border: 1px solid #2f2f2f;
    margin-top: 10px;
    outline: none;
    text-indent: 10px;
    color: #fff;
    padding: 5px 0;
}

.footer form button{
    display: inline-block;
    border: none;
    cursor: pointer;
    color: #ffffff;
    font-size: 14px;
    font-weight: bold;
   margin-top: 10px;
    background: #37417c;
    width: 18%;

}





.foot-con{
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
    width: 100%;
    padding: 15px 0;
}
.foot-con>ul{
    padding: 0 20px;
    width: 23%;
}
.foot-con>ul:last-of-type{
    width: 35%;
}
.foot-con>ul>li{
    color: #fff;
    font-size: 14px;
    display: flex;
    align-items: center;
    margin: 5px 0;
}
.foot-con>ul>hr{
    width: 70px;
    height: 1px;
    border: none;
    background: #999;
}
.foot-con>ul>li>a{
    color: #fff;
    font-size: 14px;
    font-weight: normal;
}
.foot-con>ul>li>a span{
    color: #e6212a;
    font-weight: bold;
}
.foot-con>ul>li i{
    width: 30px;
}

.foot-ewm{
    width: 10%;
    padding-top: 20px;
}
.foot-ewm>p{
    font-size: 14px;
    color: #fff;
    padding: 10px 0;
    margin: 0;
    text-align: center;
}
.foot-i{
    display: flex;
    flex-flow: row wrap;
}
.foot-i>li{
    width: 40px;
    margin: 20px 20px 20px 0;
    background: #fff;
    text-align: center;
}
.foot-i>li i{
    font-size: 20px;
    color: #000;
    padding: 10px 10px;
}


.foot>div{
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
    border-top: 1px solid #ccc;
    padding: 30px 0;
}
.foot p,.foot a{
    font-size: 14px;
    color: #fff;
    padding: 0;
    margin: 0;
}
@media all and (max-width:1440px) and (min-width:960px) {
    .container{
        width: 100%;
    }
}
@media all and (max-width:959px) and (min-width:769px) {
    .container{
        width: 100%;
    }
}


@media all and (max-width:768px) {
    .navbar{
        padding: 0 15px;
    }
    .navbar i{
        display: block;
        font-size: 30px;
        color: #000;
    }
    .navbar-brand{
        width: 200px;
        padding: 10px 0;
    }
    .navbar-nav{
        position: absolute;
        left: 0;
        top: 64px;
        width: 100%;
        margin: 0;
        background: #fff;
        display: none;
    }
    .carousel-control.left, .carousel-control.right {
        background: none;
        top: calc(100% - 50% - 30px);
    }
    .in-pro-p>p>span{
        width: 100%;
    }
    .product{
        max-height: 100%;
        margin-bottom: 0;
    }
    .in-pro-box>ul{
        display: flex;
        flex-flow: row wrap;
        justify-content: space-between;
    }
    .in-pro-box>ul>li{
        width: 49%;
        margin-right: 0;
        margin-bottom: 10px;
    }
    .in-fg>ul>li{
        width: 49%;
        margin: 10px 0;
    }
    .in-fg-text{
        bottom: 0;
    }
    .in-fg-text>h3{
        font-size: 16px;
    }
    .in-news ul>li{
        width: 100%;
        margin-bottom: 15px;
    }
    .foot-con>ul:nth-of-type(2),
    .foot-con>ul:nth-of-type(1),.foot-ewm{
        display: none;
    }
    .foot-con>ul{
        width: 100% !important;
    }
    .navbar form{
        width: 100%;
    }
}