*{
    margin: 0;
    padding: 0;
    font-family:Arial, Helvetica, sans-serif ;
}
a{
    text-decoration: none;
}
ul{
    list-style: none;
    overflow: hidden;
}
img{
    border: none;
}
i,em{
    font-style: normal;
}
/*header*/
.header{

}
.h_t{
    background: #eeeeee;
    line-height: 40px;
}
.h_t_con,.h_b,.nav_con{
    width: 1200px;
    margin: 0 auto;
    overflow: hidden;
}
.h_t_con{
    font-size: 15px;
    color: #333;
}
.h_t_con p{
    float: left;
}
.h_t_con span{
    display: block;
    float: right;
}
.h_b{
    height: 130px;
}
.logo,.hei{
    float: left;
    margin: 30px 0 0 0 ;
}
.hei{
    margin-left: 50px;
}
.h_phone{
    float: right;
    position: relative;
    margin-top: 22px;
}
.h_phone span{
    display: block;
    font-size: 15px;
    color: #333;
    text-align: right;
    margin-top: 20px;
}
.h_phone em{
    display: block;
    font-size: 32px;
    color: #d02110;
    margin-top: 2px;
}
.nav{
    background: #0051d1;
}
.nav_con ul{
    height: 68px;
    margin: 0;
    overflow: hidden;
    width: 1200px;
}
.nav_con ul li {
    width: 168px;
    list-style-type: none;
    float: left;
    text-align: center;
    border-right: #003686 1px solid;
    border-left: #0063FF 1px solid;
    height: 68px;
    color: #FFFFFF;
}
.nav_con ul li a{
    display: block;
    width: 100%;
    height: 100%;
}
.nav_con ul li a em,.nav_con ul li a i{
    display: block;
    color: #fff;
}
.nav_con ul li a em{
    margin-top: 13px;
}
.nav_con ul li a i{
    font-size: 14px;
    text-transform: uppercase;
    margin-top: 5px;;
}
.nav_con ul li:hover{
    background: #003686;
}
/*banner*/
.banner{
    height: 580px;
}
.banner .swiper-container {
    height: 580px;
    width: 100%;
    overflow: hidden;
}
.banner .swiper-slide {
    height: 580px;
}

.banner:hover .pagination {
    opacity: 1;
}

.banner:hover .arrow-left {
    opacity: 1;
}

.banner:hover .arrow-right {
    opacity: 1;
}

.banner .pagination {
    position: absolute;
    z-index: 20;
    bottom: 20px;
    text-align: center;
    width: 100%;
    opacity: 0;
    transition: all 0.5s;
}

.banner .swiper-pagination-switch {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #0069d8;
    margin: 0 3px;
    cursor: pointer;
}

.banner .swiper-active-switch {
    width: 15px;
    height: 15px;
    border-radius: 20px;
    background: #fff;
}

.banner .arrow-left {
    background: url(../images/b_arrow.png) no-repeat left bottom;
    position: absolute;
    left: 30px;
    top: 55%;
    margin-top: -25px;
    width: 50px;
    height: 50px;
    z-index: 222;
    opacity: 0;
    transition: all 0.5s;
}

.banner .arrow-right {
    background: url(../images/b_arrow.png) no-repeat right bottom;
    position: absolute;
    right: 30px;
    top: 55%;
    margin-top: -25px;
    width: 50px;
    height: 50px;
    z-index: 222;
    opacity: 0;
    transition: all 0.5s;
}
/*gonggao*/
.gonggao{
    background: #fff;
    line-height: 50px;
    border: 1px solid #e2e2e2;
}
.gonggao_con{
    width: 1200px;
    margin: 0 auto;
    overflow: hidden;
    height: 50px;
}
.gonggao_con span{
    display: block;
    float: left;
    font-size: 15px;
    color: #333;
    font-weight: bold;
}
.gonggao_con span::before{
    display: inline-block;
    content: '';
    width: 25px;
    height: 22px;
    background: url(../images/icon.png) 0px 1px no-repeat;
    vertical-align: middle;
    margin: 0 8px 5px 0;
}
.gonggao_mes{
    float: left;
    font-size: 15px;
    color: #666;
    width: 1000px;
    overflow: hidden;
    margin-left: 30px;
}
/*pro*/
.pro{
    background: url(../images/pro_bg.jpg) center center no-repeat;
    padding: 50px 0;
}
.pro_con{
    width: 1200px;
    margin: 0 auto;
    overflow: hidden;
}
.tit{
    text-align: center;
    font-size: 32px;
    font-weight: bold;
    color: #2e2e2e;
}
.tit em{
    color: #0051d1;
}
.line{
    width: 100%;
    height: 1px;
    background: #e2e2e2;
    position: relative;
    margin: 35px 0;
}
.line span{
    display: block;
    width: 205px;
    line-height: 40px;
    background: #0051d1;
    border-radius: 20px;
    text-align: center;
    color: #fff;
    font-size: 17px;
    position: absolute;
    top: 50%;
    left: 50%;
    margin: -20px 0 0 -102px;
    font-weight: normal;
}

.pro_main ul li{
    float: left;
    width: 400px;
    margin: 20px 0;
}
.main_tit,.main_img{
    width: 200px;
    height: 195px;
    overflow: hidden;
    float: left;
    background: #0051d1;
}
.main_tit a{
    display: block;
    width: 100%;
    height: 100%;
}
.main_img img{
    width: 100%;
    height: auto;
    min-height: 195px;
}
.main_tit em{
    display: block;
    width: 40px;
    height: 40px;
    background: url(../images/icon.png) -44px -1px no-repeat;
    margin: 55px auto 20px auto;
}
.main_tit i{
    display: block;
    font-size: 18px;
    color: #fff;
    text-align: center;
}
.pro_main ul li:nth-child(2) .main_tit em{
    background: url(../images/icon.png) -92px -1px no-repeat;
}
.pro_main ul li:nth-child(3) .main_tit em{
    background: url(../images/icon.png) -136px -1px no-repeat;
}
.active .main_tit{
    background: #e40011;
}
.pro_go{
    width: 99999px;
}
.pro_a,.pro_b{
    float: left;
}
.pro_a li, .pro_b li {
    float: left;
    width: 394px;
    margin: 5px 2px;
    position: relative;
    height: 290px;
    overflow: hidden;
}
.litpic {
    display: block;
    width: 394px;
    height: 290px;
    overflow: hidden;
    box-sizing: border-box;
}
.myClass {
    background-position: center center;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
    width: 394px;
    height: 290px;
    transition: all 0.6s;
}
.litpic_tit {
    background: rgba(0,0,0,.6);
    width: 100%;
    line-height: 40px;
    text-align: center;
    color: #fff;
    text-align: center;
    display: block;
    position: absolute;
    left: 0;
    bottom: 0;
}
.pro_a li:hover .myClass,.pro_b li:hover .myClass{
    transform: scale(1.1);
}
.pro_a li:hover .litpic_tit ,.pro_b li:hover .litpic_tit {
    background: rgba(18,98,225,.6);
    color: #fff;
}
.pro_show_con{
    position: relative;
    width: 1200px;
    margin: 0 auto;
    overflow: hidden;
}
.pro_show {
    margin: 20px 0;
}
/*com*/
.com{
    background: url(../images/com_bg.png) center center no-repeat;
    height: 517px;
}
.com_con{
    width: 1200px;
    margin: 0 auto;
    overflow: hidden;
}
.com_l{
    float: left;
    margin: 54px 0 0 40px;
    height: 325px;
    overflow: hidden;
}
.com_r{
    float: left;
    width: 550px;
    margin: 124px 0 0 53px;
}
.com_r span{
    display: block;
    font-size: 26px;
    font-weight: bold;
    color: #333;
}
.com_r span::before{
    display: inline-block;
    content: '';
    width: 5px;
    height: 20px;
    background: #f20113;
    margin-right: 10px;
    vertical-align: middle;
}
.com_r p{
    color: #333;
    font-size: 15px;
    line-height: 23px;
    margin-top: 20px;
}
.com em{
    display: block;
    text-align: center;
    color: #fff;
    font-size: 24px;
    font-weight: bold;
    margin-top: 75px;
}
/*case*/
.case{
    background: url(../images/case_bg.jpg) center left no-repeat;
    margin: 40px 0 0 0;
}
.case_con{
    width: 1200px;
    margin: 0 auto;
    overflow: hidden;
}
.case_show_con{
    width: 1200px;
    margin: 40px auto;
    overflow: hidden;
}
.case_go{
    width: 9999px;
}
.case_a,.case_b{
    float: left;
}
.case_a li,.case_b li{
    float: left;
    width: 296px;
    margin: 0 2px;
    height: 280px;
    background: #eeeeee;
    position: relative;
}
.case_a li a,.case_b li a{
    display: block;
    width: 100%;
    height: 100%;
}
.case_img{
    display: block;
    overflow: hidden;
    width: 270px;
    height: 230px;
    margin: 15px 13px 20px 13px;
}
.case_img img{
    width: 100%;
    height: auto;
    min-height: 370px;
    transition: all 0.3s;
}
.case_tit{
    position: absolute;
    bottom: 12px;
    left: 50%;
    width: 140px;
    line-height: 45px;
    border-radius: 22px;
    margin: 0 0 0 -70px;
    background: #fff;
    box-shadow: 0 0 7px 0px rgba(0,0,0,.2);
    color: #333;
    text-align: center;
    font-size: 15px;
}
.case_a li:hover .case_img img,.case_b li:hover .case_img img{
    transform: scale(1.1);
}
.case_a li:hover .case_tit,.case_b li:hover .case_tit{
    background: #0051d1;
    color: #fff;
}
/*message*/
.code img {
    float: left;
    width: 130px;
    border-radius: 20px;
}
.message {
    padding: 20px 0;
    color: #fff;
    background: #0066cb;
    margin: 0 0 40px 0;
}
.mes_tit {
    font-size: 28px;
    text-align: center;
}
.mes_tit p {
    font-size: 16px;
    margin-top: 10px;
}
.mes_list {
    width: 1300px;
    overflow: hidden;
    margin: 20px auto;
}
.mes_list input, .mes_list textarea {
    padding-left: 10px;
    line-height: 40px;
    border: 1px solid #ccc;
    border-radius: 20px;
    font-size: 15px;
    box-sizing: border-box;
    outline: none;
    height: 40px;
}
.mes_list input, .code, .mes_list textarea {
    float: left;
    margin: 0 5px;
}
.sess_button {
    width: 90px;
    text-align: center;
    padding: 0 !important;
    background: #f20113;
    color: #fff;
    border: none !important;
}
/* news */
.news{
    width: 1200px;
    margin: 0 auto 50px auto;
    overflow: hidden;
}
.news_l{
    float: left;
    width: 585px;
}
.news_l ul li{
    overflow: hidden;
    margin-top: 25px; 
}
.news_l ul li:hover .time{
    background: #f20113;
    
}
.news_l ul li:hover .date,.news_l ul li:hover .year{
    color: #fff;
}
.time{
    float: left;
    background: #dfdfdf;
    text-align: center;
    padding: 10px 15px;
}
.time span{
    display: block;
}
.time .date{
    font-size: 42px;
    color: #333; 
    margin-right: 9px;
    letter-spacing: -3px;
}
.time .year{
    color: #6d6d6d;
}
.des{
    float: left;
    margin-left: 10px; 
    max-width: 486px;
}
.des a{
    font-size: 17px;
    color: #333; 
}
.des p{
    font-size: 15px;
    color: #858585;
    line-height: 25px;
    margin-top: 10px;   
}
.news_r{
    float: right;
    margin-top: 20px; 
}
/*footer*/
.footer{
    background: #333;
    padding: 8px 0 20px 0;
}
.f_con{
    width: 1200px;
    margin: 0 auto;
}
.f_nav ul{
    margin: 10px 0 15px 0;
    height: 60px;
    border-bottom: 1px solid #646464;
}
.f_nav ul li{
    text-align: center;
    width: 14.28%;
    float: left;
    height: 60px;
    line-height: 60px;
}
.f_nav ul li a{
    color: #fcfff5;
}
.f_contact{
    width: 950px;
    height: 30px;
    color: #a4a4a4;
    text-align: center;
    line-height: 30px;
    font-size: 15px;
    margin: 0 auto;
}
.f_contact li{
    float: left;
    margin:  0 10px ;
}
.f_contact li::after{
    content: '';
    height: 16px;
    width: 1px;
    background: #a4a4a4;
    vertical-align: middle;
    display: inline-block;
    margin-left: 14px; 
}
.f_contact li:last-child::after{
    content: '';
    height: 0;
    width: 0;
}
.f_con p{
    text-align: center;
    color: #a4a4a4;
    font-size: 15px;
    line-height: 30px;
    margin-top: 10px;
}
.f_con img{
    vertical-align: middle;
    margin-left: 10px;
}
.f_con a{
    color: #a4a4a4;
}