/*导航*/
.navlist{
    background: #1b76c6;
    margin-top: 3vw;
    padding-top:3vw;
    padding-bottom:1.75vw;
}
.navlist ul li{
    float:left;
    width: 24%;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    background: #3284cc;
    border-radius: 5px;
    margin-right:1.25%;
    margin-bottom: 1.25vw;
}
.navlist ul li:nth-child(4n){
    margin-right: 0;
}
.navlist ul li a{
    display: block;
    text-align: center;
    font-size: 1.375rem;
    line-height: 42px;
    text-align: center;
    color: #fff;
}
/*产品中心*/
.title{
    background: url("../images/line.png") no-repeat center;
    color: #fff;
    line-height: 47px;
    font-size: 1.875rem;
    text-align: center;
}
.product>p{
    font-size: 1rem;
    color: #666666;
    font-weight: lighter;
    width: 75%;
    margin:2vw auto;
    text-align: center;
    line-height: 30px;
}
.product{
    padding: 5vw 0;
}
.product_fl a{
    display: block;
    line-height: 44px;
    width:48%;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    color: #fff;
    text-align: center;
    margin-bottom: 13px;
    font-size: 1.5rem;
    background: url("../images/proflbg.png") no-repeat center;
}
.product_fl a:nth-child(odd){
    float:left;
}
.product_fl a:nth-child(even){
    float: right;
}

.product_list ul li:nth-child(odd){
    float:left;
}
.product_list ul li:nth-child(even) {
    float:right;
}
.product_list ul li{
    width:48%;
    margin-bottom:3vw;
    border:2px solid #dcdcdc;
    border-bottom: 5px solid #1b76c6
}
.product_list ul li a{
    display: block;
}
.product_list ul li b{
    display: block;
    position: relative;
    width: 100%;
    height:34vw;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    overflow: hidden;
}
.product_list ul li b img{
    max-width: 100%;
    height: 100%;
    position: absolute;
    top:50%;
    left:50%;
    -webkit-transform: translate(-50%,-50%);
    -moz-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
    -o-transform: translate(-50%,-50%);
    transform: translate(-50%,-50%);
}
.product_list ul li p{
    color: #333333;
    width: 100%;
    height: 56px;
    line-height: 56px;
    text-align: center;
    border-top: 2px solid #dcdcdc;
    box-sizing: border-box;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    font-size:1.375rem;
}
.product_list ul li small{
    display: block;
    width: 141px;
    margin:0 auto;
    color: #000000;
    text-align: center;
    background: #fff;
    border:1px solid #d9d9d9;
    line-height: 28px;
    font-size:1rem;
}
.more_btn{
    display: block;
    width: 100%;
    text-align: center;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    border-radius: 30px;
    line-height: 54px;
    color: #666666;
    font-size: 1.375rem;
    border: 1px solid #d2d2d2;
}

/*company*/
.companybg{
    background-image:url("../images/bl2.png");
    background-repeat: no-repeat;
    background-position: center top;
    padding-top: 8vw;
}
.companybg .title{
    background: url("../images/lines.png") no-repeat center;
    color: #1b76c6;
    line-height: 50px;
}
.companybg2{
    background-color:#1b76c6;
    padding-bottom:5vw;
}
.company div{
    font-size: 16px;
    color: #fff;
    line-height: 38px;
    margin:3vw 0;
}
.company>a{
    background: #4991d1;
    border:1px solid #4991d1;
    color: #fff;
}
.company iframe{
    height: 51vw;
    margin: 4vw 0;
}

/*养殖技术*/
.jishubg{
    padding:8vw 0;
    background: url("../images/tegbg.png") no-repeat center bottom;
}
.jishubg .title{
    color: #304057;
    background: url("../images/titbg3.png") no-repeat center;
    margin-bottom: 15px;
}
.jishulist a{
    display: block;
    padding:15px 0;
}
.jishulist a:first-of-type{
    border-bottom: 1px dashed #98a0ab;
}
.jishubg a b{
    float:left;
    border-radius: 50%;
    width: 147px;
    height: 147px;
}
.jishubg a b i{
    position: absolute;
    top:0;
    background: url("../images/kuang.png") no-repeat center;
    display: block;
    width: 100%;
    height: 100%;
}
.jishubg a>div{
    float:right;
    width: 68%;
    color: #fff;
}
.jishubg a>div h5{
    font-size: 1.625rem;
}
.jishubg a>div small{
    font-weight: lighter;
    font-size: 1.25rem;
    line-height: 30px;
    display: block;
    margin-top:8px;
}

.jishubg .more_btn{
    background: #596679;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    border:1px solid #596679;
    color: #fff;
}



/*.case li:after{*/
    /*display: block;*/
    /*content: '';*/
    /*clear: both;*/
/*}*/
/*.case li{*/
    /*margin-bottom:1vw;*/
/*}*/
/*.case li a b{*/
    /*width:30%;*/
    /*height:20vw;*/
    /*float:left;*/
/*}*/
/*.case li a div{*/
    /*float:right;*/
    /*width:70%;*/
    /*-webkit-box-sizing: border-box;*/
    /*-moz-box-sizing: border-box;*/
    /*box-sizing: border-box;*/
    /*padding: 2% 3%;*/
/*}*/
/*.case li a div span{*/
    /*font-size: 1.625rem;*/
    /*display: block;*/
    /*color: #093586;*/
    /*border-bottom:1px solid #093586;*/
/*}*/
/*.case li a div small{*/
    /*font-size: 1.375rem;*/
    /*color: #333333;*/
    /*line-height: 35px;*/
/*}*/
/*news*/
.news{
    padding:8vw 0;
}
.news>p{
    text-align: center;
    line-height: 46px;
    margin-bottom: 10px;
    font-size: 1rem;
}
.news a{
    display: block;
}
.news a b{
    float:left;
    width: 53%;
    height: 27vw;
    left:12px;
    top:12px;
    border:1px solid #bfbfbf;
    overflow: visible;
    background: #fff;
}
.news a b:before{
    content: '';
    border:1px solid #bfbfbf;
    display: block;
    position: absolute;
    width: 100%;
    height: 100%;
    left:-12px;
    top:-12px
}
.news a b img{
    width: 100%;
    height: 100%;
}
.news a small{
    float: right;
    width: 41%;
    color: #666666;
    font-size: 1.1rem;
    line-height: 27px;
    display: block;
    margin-top: 26px;
}
.news .more_btn{
    margin-top: 4vw;
}


/*contact*/
.contactbg>p{
    text-align: center;
    line-height: 46px;
    margin-bottom: 10px;
    font-size: 1rem;
}
.contactbg .mycontainer{
    background: #d1e4f4;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    padding:10px;
}
.contactbg .mycontainer img{
    float:left;
}
.contactbg .mycontainer div{
    float:right;
    width: 48%;
}
.contactbg .mycontainer div a,.contactbg .mycontainer div p{
    color: #333333;
    font-size: 1.25rem;
    display: block;
    line-height: 33px;
    width: 100%;
}