body{
    background: #f5f5f5;
}


.header{
    width: 100%;
    height: 60px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.2);
    box-sizing: border-box;
}
.head{
    margin: 0 auto;
    line-height: 60px;
    height: 60px;
    width: 1200px;
}
.head:after, .head:before{
    content: '';
    height: 0;
    display: table;
}
.head:after{
    clear: both;
}
.head_logo{}
.head_logo img{
    vertical-align: middle;
}
.nav{}
.nav ul:after, .nav:before{
    content: '';
    height: 0;
    display: table;
}
.nav ul:after{
    clear: both;
}
.nav ul li{
    float: left;
}
.nav ul li a{
    line-height: 59px;
    display: block;
    padding: 0 30px;
    font-size: 16px;
    color: #0090ba;
    font-weight: 700;
}
.nav ul li a.on{
    border-bottom: 1px solid #0090ba;
    color: #0090ba;
}
/*
----------------------------------
                        part1  view img
----------------------------------
*/

.part1{
    min-width: 1200px;
    height: 640px;
    position: relative;
}
.menu{
    margin: 0 auto;
    position: absolute;
    z-index: 99;
    bottom: 20px;
    left: 50%;
}
.ico:after, .ico:before{
    content: '';
    height: 0;
    display: table;
}
.ico:after{
    clear: both;
}
.ico li{
    float: left;
    width: 12px;
    height: 12px;
    background: white;
    margin: 0 10px;
    -webkit-border-radius: 6px;
    -moz-border-radius: 6px;
    border-radius: 6px;
    cursor: pointer;
}
.ico li.on_menu{
    background: #00dfb9;
}



.some_img{
    min-width: 1200px;
    width: 100%;
    top: 0;
    height: 640px;
}
.some_img ul{
    height: 640px;
    position: absolute;
    width: 100%;
    min-width: 1200px;
    overflow: hidden;
}
.some_img ul li{
    position: absolute;
    top: 0;
    height: 640px;
    width: 1920px;
    left: 50%;
    margin-left: -960px;
}
.some_img ul li a img{
}

/*.some_img ul li a img{*/
    /*width: 1920px;*/
    /*height: 640px;*/
    /*position: absolute;*/
    /*left: 50%;*/
    /*margin-left: -960px;*/
    /*transition: all 1s;*/
/*}*/


.part2{
    width: 100%;
    height: auto;
}
.red_background_part2{
    width: 1200px;
    height: 500px;
    margin: 0 auto;
    position: relative;
    box-sizing: border-box;
    padding: 35px;
}
.red_background_part2:before, .red_background_part2:after{
    content: '';
    height: 0;
    display: table;
}
.red_background_part2:after{
    clear: both;
}
.itf_video{
    width: 640px;
    height: 422px;
    background: #707070;
    float: left;
    display: block;

}
.itf_video video{
    width: 640px;
    height: 422px;
}
.part2_text{
    width: 300px;
    float: right;
    margin-top: 20px;
    margin-right: 100px;
}
.part2_text h1{
    font-size: 18px;
    color: #0090ba;
}
.part2_text p{
    width: 300px;
    font-size: 14px;
    color: #0090ba;
    line-height: 30px;
    margin-top: 10px;
}
.part2_text a{
    font-weight: normal;
    font-size: 14px;
    text-align: right;
    color: white;
    margin-top: 30px;
    display: inline-block;
    padding: 3px;
    /*border: 1px solid #0090ba;*/
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    border-radius: 4px;
    cursor: pointer;
    background: #0090ba;
}


/*--------------------------------
                          part3
------------------------------*/









.part3{
    background: white;
    width: 1200px;
    margin: 0 auto 50px;
    box-sizing: border-box;
    box-shadow: 0 0 7px #bfbfbf;
}
.part_title h1{
    font-size: 16px;
    color: #333;
    line-height: 40px;
    font-weight: normal;
    border-bottom: 1px solid #f5f5f5;
}
.part_title h1:before{
    content: '';
    border-left: 2px solid #0090ba;
    margin-right: 18px;
}
.part_title h1 a{
    color: #666666;
    font-size: 14px;
    float: right;
    padding-right: 20px;
}
.part_title h1 a:hover{
    color: #009944;
}
.part3_l{
    width: 540px;
    padding-left: 30px;
    padding-right: 30px;
    /*border-right: 1px dashed #bfbfbf;*/
}
.part3_r{
    width: 600px;
    padding: 0 30px;
    box-sizing: border-box;
    border-left: 1px dashed #999999;
}
.part3_c{
    padding: 15px 0;
}
.part3_c:after, .part3_c:before{
    content: '';
    height: 0;
    display: table;
}
.part3_c:after{
    clear: both;
}
.o_part3:after, .o_part3:before{
    content: '';
    height: 0;
    display: table;
}
.o_part3:after{
    clear: both;
}
.o_part3{
    padding: 15px 0;
    border-bottom: 1px solid #f5f5f5;
}
.o_photo{
    width: 171px;
    height: 114px;
    overflow: hidden;
}
.o_photo img{
    width: 100%;
    height: 100%;
}
.o_text h1{
    font-size: 18px;
    color: #666666;
    font-weight: normal;
    width: 340px;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}
.o_part3:hover .o_text h1{
    color: #009944;
}
.o_part3:hover .o_text p{
    color: #666666;
}
.o_text{
    width: 340px;
    margin-left: 15px;
}
.o_text p{
    color: #999999;
    font-size: 14px;
    line-height: 24px;
    margin-top: 15px;
    height: 72px;
    overflow: hidden;
}
.part3_list{
    font-size: 14px;
    color: #666666;
}
.part3_list li{
    padding: 7px 0;
}
.part3_list li span{
    width: 4px;
    height: 4px;
    background: red;
    display: inline-block;
    vertical-align: middle;
    margin-right: 15px;
}
.part3_list li a{
    display: inline-block;
    color: #666666;
    width: 500px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.part3_list li:hover a{
    color: #009944;
}




.part4{
    background: white;
    width: 1200px;
    margin: 50px auto;
    box-sizing: border-box;
    box-shadow: 0 0 7px #bfbfbf;
}
.part_title4{
    height: 40px;
    border-bottom: 1px solid #f5f5f5;
    line-height: 40px;
    position: relative;
}
.part_title4 h1{
    font-size: 16px;
    font-weight: normal;
    color: #333;
    float: left;
}
.part_title4 h1:before{
    content: '';
    border-left: 2px solid #0090ba;
    margin-right: 18px;
}
.nav_part4{
    margin-left: 50px;
    float: left;
}
.nav_part4 span{
    margin: 0 20px;
    font-size: 15px;
    color: #999999;
}
.more{
    float: right;
    margin-right: 20px;
}
.more a{
    font-size: 14px;
    color: #666;
}
.more a:hover{
    color: #0090ba;
}


.part4_c{
    padding: 0 20px;
    height: 500px;
}
.part4_list{
    margin-top: 20px;
}
.part4_list li{
    width: 372px;
    box-sizing: border-box;
    float: left;
    padding-bottom: 20px;
    opacity: 0.8;
    transition: .3s;
}
.part4_list li:hover{
    box-shadow: 1px 1px 7px rgba(0,0,0,0.3);
    opacity: 1;
}

.big_img{
    width: 372px;
    height: 248px;
    overflow: hidden;
}

.big_img img{
    width: 100%;
    height: 100%;
}
.small_img{
    width: 372px;
    height: 80px;
    margin-top: 6px;
    display: table;
}
.click_img{
    width: 124px;
    height: 80px;
    float: left;
    box-sizing: border-box;
    display: table-row;
    text-align: center;
}
.click_img img{
    /*display: table-cell;*/
    width: 120px;
    height: 80px;
}
.img_margin{
    margin: 0 22px;
}
.img_copy h5{
    font-weight: normal;
    font-size: 14px;
    color: #666;
    line-height: 24px;
    height: 48px;
    overflow: hidden;
    padding: 0 20px;
    margin-top: 10px;
}
.img_copy p{
    font-size: 12px;
    color: #999999;
    padding: 0 20px;
    margin-top: 10px;
    line-height: 24px;
}
.img_copy p a{
    color: #0090ba;
    font-size: 15px;
    float: right;
}



.part5{
    padding: 20px 20px 70px 0;
    background: white;
}
.part5_c{
    width: 1200px;
    height: auto;
    margin: 0 auto;
}
.part5_list{
    margin-top: 20px;
    padding: 0 20px;
}
.part5_list:after, .part5_list:before{
    content: '';
    height: 0;
    display: table;
}
.part5_list:after{
    clear: both;
}
.part5_list li{
    float: left;
    margin-right: 20px;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    border: 1px solid rgba(0, 0, 0, 0.1);
    height: auto;
    padding-bottom: 15px;
    width: 372px;
    position: relative;
    margin-bottom: 30px;
    border-radius: 6px;
    overflow: hidden;
}
.part5_list li:nth-child(3n){
    margin: 0;
}
.part5_img{
    width: 372px;
    height: 248px;
    overflow: hidden;
}
.part5_img img{
    width: 100%;
    height: 100%;
}
.part5_city{
    background: rgba(0,153,68,0.7);
    height: 30px;
    width: 60px;
    color: white;
    position: absolute;
    left: 0;
    top: 0;
    text-align: center;
    line-height: 30px;
    font-size: 14px;
}


.part5_text{
    padding: 0 20px;
}
.part5_text h5{
    font-size: 16px;
    color: #666666;
    font-weight: normal;
    margin-top: 10px;
    line-height: 30px;
    height: 60px;
    overflow: hidden;
    border-bottom: 1px dotted #f5f5f5;
}
.part5_list li:hover a .part5_text h5{
    color: #009944;
}
.part5_text p{
    font-size: 14px;
    color: #999999;
    line-height: 30px;
}
.part5_text p span{
    font-size: 16px;
    color: #333333;
    font-weight: 600;
    margin-left: 5px;
}
.part5_text p b{
    float: right;
    color: #f56363;
    font-size: 14px;
}
.part5_text p b i{
    font-size: 18px;
    margin-left: 10px;
}


.foot{
    width: 100%;
    height: 180px;
    background: #0090ba;
}
.footer{
    width: 1000px;
    margin: 0 auto;
    box-sizing: border-box;
    padding-top: 20px;
}
.footer:after, .footer:before{
    content: '';
    height: 0;
    display: table;
}
.footer:after{
    clear: both;
}
.foot_l{
    width: 370px;
}
.foot_logo {
    padding-bottom: 20px;
    display: block;
}
.foot_l p{
    font-size: 12px;
    color: #dcdbdb;
    line-height: 24px;
}
.foot_r{
    margin-left: 100px;
}
.foot_r p{
    font-size: 14px;
    margin-bottom: 10px;
    color: white;
}



.part_6{
    width: 1200px;
    margin: 0 auto 50px;
    background: white;
}
.part6_list{
    padding: 20px 40px;
}
.part6_list li{
    border-bottom: 1px solid #e9e9e9;
    padding: 20px 0;
}
.part6_list li:after, .part6_list li:before{
    content: '';
    height: 0;
    display: table;
}
.part6_list li:after{
    clear: both;
}
.part6_text{
    width: 580px;
}
.part6_text h1{
    font-size: 16px;
    color: #333333;
    font-weight: normal;
}
.part6_text h1 span{
    margin-left: 25px;
    font-size: 14px;
    color: #666666;
}
.part6_text p{
    margin-top: 10px;
    font-size: 14px;
    color: #999;
    line-height: 24px;
    text-indent: 24px;
    text-align: justify;
}
.part6_img{
    margin-left: 40px;
}
.part6_img1{
    float: left;
    margin-right: 20px;
    width: 240px;
    height: 160px;
    overflow: hidden;
}
.part6_img1 img{
    width: 100%;
    height: 100%;
}
.part6_img .part6_img1:last-child{
    margin-right: 0;
}
.part6_list li a:hover p{
    color: #666666;
}
.part6_list li a:hover .part6_img1{
    box-shadow: 1px 1px 7px rgba(0,0,0,0.5);
}






.down{
    background: #333333;
    height: 26px;
    width: 100%;
    color: #a6a6a6;
    text-align: center;
    line-height: 26px;
}





.banner{
    width: 1200px;
    height: auto;
    margin: 0 auto;
}
.banner img{
    display: block;
}



.header_c{
    position: fixed;
    background: rgba(0,0,0,0.7);
    z-index: 999;
    transition: all .5s;
    top: 0;
}
.header.header_c .nav ul li a{
    color: white;
}
.header.header_c .nav ul li a.on{
    background: #0090ba;
}