.w1920{
    width: 1920px;
    margin-left: -960px;
    left: 50%;
    position: relative;
}
.w1200{
    width: 1200px;
    margin-left: -600px;
    left: 50%;
    position: relative;
}


.fl{float:left;}
.fr{float:right;}
/*头部样式*/
.header{
    overflow: hidden
}
.head1{
    width: 100%;
    height: 35px;
    background-color: #002633;
    overflow: hidden;
}
.k1{text-align: right;}
.head1,.head1 a{
    font-size: 12px;
    line-height: 35px;
    letter-spacing: 1px;
    color: #ffffff;
}
.head2{
    width: 1200px;
    margin: 0 auto;
    overflow: hidden;
    height: 120px;
}
.logo{
    width: 142px;
    overflow: hidden;
    line-height: 120px;
    padding:0 16px 0 13px;
}
.logo img{
    max-width: 100%;
    max-height: 100%;
}
.tadv{
    position: relative;
    margin: 26px 0 0 0;
    height: 73px;
    padding: 15px 0 0 18px;
}
.tadv:before{
    content: "";
    width: 1px;
    height: 32px;
    background-color: #002633;
    position: absolute;
    left: 0;
    top: 50%;
    margin-top: -16px;
}
.tadv h3{
    font-size: 23px;
    font-weight: normal;
    line-height: 23px;
    color: #1283b3;
    margin-bottom: 8px;
}
.tadv p{
    font-size: 14px;
    line-height: 14px;
    color: #002633;
}
.head2_fr{
    padding: 40px 0 0 0;
}
.ttel{
    width: 338px;
    height: 46px;
    background: url(../images/ttel.png) no-repeat;
    padding-left: 60px;
    overflow: hidden;
}
.ttel p{
    font-size: 16px;
    line-height: 46px;
    color: #ffffff;
}
.ttel p a{
    font-family: AdobeHeitiStd-Regular;
    font-size: 28px;
    line-height: 46px;
    color: #ffffff;
    vertical-align: top;
    margin-left: 5px;
}


/*导航栏样式*/
.tnav{
    height: 66px;
    background-color: #002633;
}
.nav{
    width: 1200px;
    margin:0 auto;
}
.nav li{height:66px;text-align:center;width:147px;float:left;position:relative;z-index:999;margin-right: 28.5px;}
.nav li:last-of-type{margin-right: 0;}
.nav li a{display:block;line-height:66px;color:#fff;height:66px;font-size: 16px;}
.nav li:hover a.a{text-decoration:none;background-color:#1283b3;}

.nav .sec{background:#002633;overflow:hidden;z-index:9999;position:absolute;top:66px;left:0px;display: none;}
.nav .sec a{height:38px;line-height:38px;width:147px;overflow: hidden;font-size: 14px;}
.nav .sec a:hover{background:#1283b3;text-decoration:none;}


/*搜索和热门搜索*/
.search{
    overflow: hidden;
    height: 48px;
    padding-top:12px;
}
.hotSearch{width: 400px;float: left;height:24px;font-size: 14px;line-height: 24px;letter-spacing: -1px;color: #000000;font-weight: bold;}
.hotSearch a{margin-right:5px;color: #9b9b9b;font-weight: normal;font-size: 14px;line-height: 24px;}
#formsearch{width: 538px;height: 24px;float: right;border-bottom: 1px solid rgba(229, 229, 229, 0.79);}
#formsearch input{height:24px;background:none;border:none;line-height:24px;float: left;box-sizing: border-box;outline: none;}
#formsearch input#s_btn{width:20px;text-align:center;cursor:pointer;background: url('../images/ss.png') no-repeat center top}
#formsearch input#keyword{padding-left:10px;color:#9b9b9b;width: 518px;font-size: 14px;}
input#keyword:-ms-input-placeholder,textarea#keyword:-ms-input-placeholder {
color: #9b9b9b;
}
input#keyword::-webkit-input-placeholder,textarea#keyword::-webkit-input-placeholder {
color: #9b9b9b; 
}


/*主体样式*/
#container{width:1200px;margin:0 auto;margin-top:10px;}
.index_tit{
    text-align: center;
    overflow: hidden;
}
.index_tit h3{
    font-size: 26px;
    font-weight: normal;
    line-height: 22px;
    color: #148fc3;
    margin-bottom: 24px;
}
.index_tit p{
    display: inline-block;
    padding: 0 50px;
    position: relative;
    font-size: 26px;
    line-height: 26px;
    letter-spacing: 1px;
    color: #148fc3;
}
.index_tit p:before{
    content: "";
    width: 11px;
    height: 2px;
    background-color: #148fc3;
    position: absolute;
    left: 0;
    top: 10px;
}
.index_tit p:after{
    content: "";
    width: 11px;
    height: 2px;
    background-color: #148fc3;
    position: absolute;
    right: 0;
    top: 10px;
}
/* box1 */
.box1{
    overflow: hidden;
    padding: 64px 0 75px 0;
}
.box1 li{
    width: 377px;
    height: 268px;
    float: left;
    margin-right: 34.5px;
    background: url('../images/b1imgbg1.png') no-repeat center bottom;
    transition: all 0.4s linear;
}
.box1 li:last-of-type{
    margin-right: 0;
}
.box1 li:hover{
    background: url('../images/b1imgbg1h.png') no-repeat center bottom;
}
.box1 li .b1img1{
    width: 60px;
    height: 60px;
    text-align: center;
    line-height: 58px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}
.box1 li .b1img1 img{max-width: 100%;max-height: 100%;}
.box1 li .b1img1 .b1img2{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    overflow: hidden;
    transition: all 0.4s linear;
    opacity: 0;
}
.box1 li:hover .b1img1 .b1imga{display: none;}
.box1 li:hover .b1img1 .b1img2{opacity: 1;}
.box1 li .b1con1{
    width: 361px;
    margin: 18px auto 0;
    overflow: hidden;
    text-align: center;
}
.box1 li .b1con1 h3{
    font-size: 24px;
    line-height: 24px;
    letter-spacing: -1px;
    color: #515251;
}
.box1 li:hover .b1con1 h3{color: #148fc3;}
.box1 li .b1con1 .b1line1{
    width: 27px;
    height: 1px;
    background-color: #bfbfbf;
    margin: 26px auto 17px;
}
.box1 li:hover .b1con1 .b1line1{background-color: #148fc3;}
.box1 li .b1con1 h4{
    font-size: 15px;
    font-weight: normal;
    line-height: 21px;
    letter-spacing: -1px;
    color: #262525;
    width: 100%;
    margin-bottom: 14px;
    overflow:hidden;
    text-overflow:ellipsis;
    display: -webkit-box;
    -webkit-line-clamp:2;
    -webkit-box-orient:vertical;
}
.box1 li:hover .b1con1 h4{
    color: #148fc3;
}
.box1 li .b1con1 p{
    font-family: ArialMT;
    font-size: 11px;
    line-height: 15px;
    color: #9c9999;
    overflow:hidden;
    letter-spacing: -0.5px;
    text-overflow:ellipsis;
    display: -webkit-box;
    -webkit-line-clamp:3;
    -webkit-box-orient:vertical;
}

/* box2 */
.box2{
    overflow: hidden;
    background-color: #f3f4f6;
    padding:  70px 0 64px;
}
.b2_index{
    width: 1200px;
    margin: 50px auto 0;
    overflow: hidden;
}
.b2_index li{
    width: 270px;
    float: left;
    height: 383px;
    margin:0 38px 55px 0;
    position: relative;
    overflow: hidden;
}
.b2_index li:nth-child(n+5){margin-bottom: 0;}
.b2_index li:nth-child(4n){margin-right: 0;}
.b2_index li .b2img1{
    width: 270px;
    height: 351px;
    background-color: #ffffff;
    border: solid 1px #d7d7d8;
    overflow: hidden;
    text-align: center;
    line-height: 348px;
}
.b2_index li .b2img1 img{
    max-width: 100%;
    max-height: 100%;
}
.b2_index li .b2con1{
    transition: all 0.4s linear;
    width: 100%;
    padding-top: 18px;
    text-align: center;
    position: relative;
}
.b2_index li .b2con1 p{
    font-size: 14px;
    line-height: 14px;
    letter-spacing: 1px;
    color: #6c6a6a;
    white-space:nowrap;
    overflow:hidden;
    text-overflow:ellipsis;
}
.b2_index li .b2con1 .b2more{display: none;}
.b2_index li:hover .b2con1{
    position: absolute;
    top: 0;
    left: 0;
    height: 351px;
    background-color: rgba(19, 78, 173, 0.67);
    padding-top: 130px;
}
.b2_index li:hover .b2con1 p{color: #ffffff;}
.b2_index li:hover .b2more{
    width: 22px;
    height: 23px;
    display: block;
    margin: 30px auto 0;
    background: url('../images/b2more1.png') no-repeat;
}

/* box3 */
.box3{
    overflow: hidden;
    padding: 70px 0 0 0;
    height: 1424px;
    background:url(../images/b3bg.jpg) no-repeat;
}
.b3_index{
    width: 1200px;
    margin: 85px auto 0;
    overflow: hidden;
}
.b3_index li:first-child{
    width: 100%;
    overflow: hidden;
    margin-bottom: 41px;
    height: 546px;
}
.b3_index li .b3img1{overflow: hidden}
.b3_index li:first-child .b3img1{
    width: 835px;
    height: 446px;
    float: left;
}
.b3_index li:nth-child(2) .b3img1{
    width: 898px;
    height: 465px;
    float: right;
}
.b3_index li:first-child .b3con1{
    width: 270px;
    float: right;
    margin: 196px 0 0 0;
}
.b3_index li:nth-child(2) .b3con1{
    width: 270px;
    float: left;
    margin:199px 0 0 0;
}
.b3_index li .b3img1 img{width: 100%;height: 100%;}
.b3_index li .b3con1 h3{
    font-size: 30px;
    line-height: 30px;
    color: #148fc3;
    text-align: right;
}
.b3_index li .b3con1 h3 span{
    color: #434043;
}
.b3_index li .b3con1 h4{
    margin: 6px 0 36px;
    font-family: ArialMT;
    font-size: 12px;
    line-height: 12px;
    font-weight: normal;
    letter-spacing: -1px;
    color: #c9c9cf;
    text-align: right;
}
.b3_index li .b3con1 p{
    font-size: 12px;
    line-height: 22px;
    color: #909090;
}

/* box4 */
.box4{
    overflow: hidden;
    background: url('../images/b4bg.png') no-repeat center top;
    height: 238px;
}
.b4_index{
    width: 1200px;
    margin: 0 auto;
    overflow: hidden;
}
.b4_fl{
    width: 760px;
    overflow: hidden;
    padding-top: 62px;
}
.b4_fl h3{
    width: 333px;
    height: 33px;
    background-color: #148fc3;
    border-radius: 17px;
    text-align: center;
    line-height: 33px;
    font-family: "黑体";
    color: #ffffff;
    margin-bottom: -3px;
    font-weight: normal;
}
.b4_fl img{max-width: 100%;}
.b4_fl p{
    font-size: 18px;
    line-height: 18px;
    color: #045f86;
    margin-top: 20px;
}
.b4_fr{
    width: 232px;
    overflow: hidden;
    padding-top: 55px;
}
.b4_fr .b4tel{
    width: 100%;
    background: url('../images/b4tel.png') no-repeat center top;
    padding-top: 63px;
}
.b4_fr .b4tel p{
    font-family: AdobeHeitiStd-Regular;
    font-size: 24px;
    line-height: 24px;
    color: #148fc3;
}
.b4_fr .b4tel p a{
    font-style: italic;
    color: #148fc3;
}
.b4_fr .b4mes{
    width: 88px;
    height: 33px;
    background-color: #148fc3;
    border-radius: 5px;
    display: block;
    margin: 14px auto 0;
    text-align: center;
    line-height: 33px;
    font-family: SourceHanSansCN-Light;
    font-size: 14px;
    color: #ffffff;
}

/* box5 */
.box5{
    overflow: hidden;
    padding: 100px 0 85px;
}
.b5_index{
    width: 1210px;
    margin: 72px auto 0;
    overflow: hidden;
}
.b5_index li{
    width: 287px;
    height: 322px;
    float: left;
    margin: 0 20px 14px 0;
    position: relative;
    border: 1px solid #d2d2d2;
}
.b5_index li:first-child{width:593px;}
.b5_index li:nth-child(3),.b5_index li:last-child{margin-right: 0;}
.b5_index li .b5img1{width: 100%;height: 100%;}
.b5_index li .b5con1{
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    opacity: 0;
    transition: all 0.4s linear;
    background: url('../images/b5imgbg1.png') no-repeat center center rgba(4, 103, 146, 0.78)
}
.b5_index li:hover .b5con1{opacity: 1;}


/* box6 */
.box6{
    overflow: hidden;
    background: url('../images/b6bg.png') no-repeat;
    height: 647px;
    padding: 120px 0 0 0;
}
.b6_fl{
    width: 600px;
    overflow: hidden;
}
.b6img1{
    width: 100%;
    height: 350px;
    overflow: hidden
}
.b6img1 img{width: 100%;height: 100%;}
.b6con1{
    width: 100%;
    background-color: #148FC3;
    height: 176px;
    text-align: center;
    padding: 63px 0 0 0;
}
.b6con1 h3{
    font-size: 24px;
    font-weight: normal;
    line-height: 24px;
    color: #ffffff;
    margin-bottom: 10px;
}
.b6con1 p{
    font-size: 18px;
    line-height: 18px;
    color: #ffffff;
}
.b6_fr{
    width: 500px;
    overflow: hidden;
    position: relative;
    padding-top: 31px;
}
.b6_fr:before{
    content: "";
    width: 66px;
    height: 2px;
    background-color: #148fc3;
    position: absolute;
    top: 0;
    left: 0;
}
.b6con2{
    width: 100%;
    overflow: hidden;
    height: 365px;
}
.b6con2 p{
    font-size: 14px;
    line-height: 36px;
    color: #646464;
    overflow:hidden;
    text-overflow:ellipsis;
    display: -webkit-box;
    -webkit-line-clamp:8;
    -webkit-box-orient:vertical;
    text-indent: 2em;
}
.b6_fr .b6more{
    width: 159px;
    height: 50px;
    background-color: #148fc3;
    display: block;
    float: right;
    margin-top: 42px;
    text-align: center;
    line-height: 50px;
    font-size: 14px;
    color: #ffffff;
}

/* box7 */
.box7{
    overflow: hidden;
    padding: 50px 0 90px;
}
.b7_index{
    width: 1200px;
    margin: 90px auto 0;
    overflow: hidden;
}
.b7_index .b7_fl{
     width: 630px;
     height: 404px;
     border-right: 1px solid #eee;
     padding-right: 60px;
}
.b7_index .b7_fl .b7ul1 li{
    width: 100%;
    overflow: hidden;
}
.b7_index .b7_fl .b7ul1 li .b7img1{
    width: 572px;
    height: 291px;
    overflow: hidden;
}
.b7_index .b7_fl .b7ul1 li .b7img1 img{width: 100%;height: 100%;}
.b7in1{
    width: 100%;
    overflow: hidden;
}
.b7_index .b7_fl .b7ul1 li .b7in1{
    padding-top: 15px;
}
.b7in1 .b7date{
    width: 74px;
    height: 59px;
}
.b7_index .b7_fl .b7ul1 li .b7in1 .b7date{
    border-right: 1px solid #EEE;
}
.b7in1 .b7date h4{
    font-size: 14px;
    font-weight: normal;
    line-height: 14px;
    color: #0a0a0a;
    margin-bottom: 11px;
}
.b7in1 .b7date h3{
    font-size: 49px;
    font-weight: normal;
    line-height: 39px;
    letter-spacing: -1px;
    color: #666666;
}
.b7con1{
    width: 470px;
    overflow: hidden;
    padding-top: 3px;
}
.b7_fr .b7con1{
    width:398px;
}
.b7con1 h3{
    font-size: 18px;
    font-weight: normal;
    line-height: 18px;
    color: #060606;
    margin-bottom: 8px;
}
.b7con1 p{
    font-size: 14px;
    line-height: 24px;
    color: #7e7d7d;
}
.b7_fr{
    width: 568px;
    overflow: hidden;
    padding-left: 56px;
}
.b7ul2{
    width: 100%;
    text-align: left;
    margin-left: -35px;
}
.b7ul2 li{
    display: inline-block;
    border-right: 1px solid #bfbfbf;
    width: 140px;
    text-align: center;
    height: 17px;
}
.b7ul2 li:last-of-type{border-right:none;}
.b7ul2 li a{
    font-size: 16px;
    line-height: 17px;
    color: #2d2d2d;
    vertical-align: top;
}
.b7ul2 li:hover a{
    font-weight: bold;
    color: #045f86;
}
.b7ul3{
    width: 100%;
    overflow: hidden;
    margin-top: 14px;
}
.b7ul3 li{
    width: 100%;
    height: 124px;
    border-bottom: 1px dashed #d8d6d6;
    padding: 24px 0 0 0;
}


/*友情链接*/
.f_link{
    width:780px;
    float: left;
    overflow: hidden;
    font-size: 14px;
    line-height: 34px;
    color: #0b0b0b;
}
.f_link,.f_link a{
    font-size: 14px;
    line-height: 34px;
    color:#fff;
    margin-right: 2px;
    width: 1200px;
}

/*页面底部*/
.foot{
    overflow: hidden;
}
.foot1{
    width: 100%;
    /*height: 260px;*/
    background-color: #002633;
    overflow: hidden
}
.foot1_fl{
    width: 305px;
    padding: 22px 18px 0 0;
    background: url('../images/fline.png') no-repeat right 52px;
}
.flogo{
    width: 115px;
    height: 75px;
    overflow: hidden;
    margin-bottom: 6px;
}
.flogo img{max-width: 100%;max-height: 100%;}
.copyright1,.region{
    width: 100%;
    overflow: hidden;
}
.copyright1,.region,.copyright1 a,.region a{
    font-size: 12px;
    line-height: 21px;
    color: #ffffff;
}
.foot1_mid1{
    width: 215px;
    background: url('../images/fline.png') no-repeat right 52px;
    padding: 59px 37px 0 37px;
}
.fnav{
    width: 100%;
    overflow: hidden;
}
.fnav p{
    margin-bottom: 16px;
}
.fnav a{
    display: inline-block;
    font-size: 13px;
    line-height: 13px;
    color: #ffffff;
}
.fnav a:first-child{
    width: 81px;
}
.foot1_mid2{
    width: 424px;
    padding-top: 58px;
    background: url('../images/fline.png') no-repeat right 52px;
    padding-left: 41px;
}
.foot1_mid2 p{
    width: 100%;
    overflow: hidden;
    margin-bottom: 13px;
    padding-left: 33px;
    font-size: 13px;
    line-height: 24px;
    color: #fffdfd;
}
.foot1_mid2 p:first-child{background: url('../images/fadres.png') no-repeat left center;}
.foot1_mid2 p:nth-child(2){background: url('../images/ftel.png') no-repeat left center;}
.foot1_mid2 p:nth-child(3){background: url('../images/ftel.png') no-repeat left center;}
.foot1_mid2 p:nth-child(4){background: url('../images/fmail.png') no-repeat left center;}
.foot1_fr{
    width: 197px;
    text-align: left;
    padding-top: 50px;
}
.foot2{
    width: 1200px;
    margin: 0 auto;
    padding: 15px 0 23px;
}
.copyright2{
    text-align: right;
}
.copyright2,.copyright2 a{
    font-size: 14px;
    line-height: 34px;
    color: #8c8c8c;
}