.a1 {
    width: 1200px;
    margin: 55px auto 0
}

.a1 .a1_t {
    padding-bottom: 21px;
    position: relative;
    text-align: center;
    display: none;
}

.a1 .a1_t dd {
    font-size: 30px;
    color: #0074c1;
    line-height: 39px
}

.a1 .a1_t dt {
    font-size: 16px;
    color: #222;
    line-height: 27px
}

.a1 .a1_t:after {
    width: 19px;
    height: 4px;
    background: #d6282a;
    position: absolute;
    left: 49%;
    bottom: 0;
    content: ""
}

.a1 .c2a {
    margin-top: 20px
}

.a1 .c2a .tabli ul {
    overflow: auto
}

.a1 .c2a .tabli ul li {
    float: left;
    width: 600px;
    height: 183px;
    overflow: hidden
}
.a1 .c2a .tabli ul li:hover{cursor:pointer;}

.a1 .c2a .tabli ul li.li1 {
    background: url(../image/p_t1.jpg) no-repeat
}

.a1 .c2a .tabli ul li.li2 {
    background: url(../image/p_t2.jpg) no-repeat;
        width: 500px;
    margin-left: 90px;
}

.a1 .c2b .tab {
    display: none;
    overflow: auto;
    padding-right: 10px;
    position: relative;
    height: 885px;
    padding-right: 9px;
    margin-top: 20px;
    overflow: hidden;
}

.a1 .c2b .tab div{position:absolute;}

.a1 .c2b .tab div.div1{top:0;left:0;width:824px;height:580px;overflow:hidden;}
.a1 .c2b .tab div.div1 img{width:824px;height:580px;}

.a1 .c2b .tab div.div2{top:0;right:10px;width:330px;height:287px;border-top:2px solid #dcdcdc;}
.a1 .c2b .tab div.div2 img{width:330px;height:287px;}

.a1 .c2b .tab div.div3{top:289px;right:10px;width:330px;height:287px;border-top:2px solid #dcdcdc;}
.a1 .c2b .tab div.div3 img{width:330px;height:287px;}

.a1 .c2b .tab div.div4{top:615px;right:10px;width:354px;height:287px;border-top:2px solid #dcdcdc;}
.a1 .c2b .tab div.div4 img{width:330px!important;height:287px!important; }


.a1 .c2b .tab div.div5{top:615px;left:0;border-left:2px solid #dcdcdc;height:287px;width:400px;overflow:hidden;}
.a1 .c2b .tab div.div5 img{width:330px!important;height:287px!important;    margin: 0 auto;
    display: block;}

.a1 .c2b .tab div.div6{left:400px;top:615px;border-left:2px solid #dcdcdc;border-right:2px solid #dcdcdc;height:287px;width:400px;overflow:hidden;}
.a1 .c2b .tab div.div6 img{width:330px!important;height:287px!important;    margin: 0 auto;
    display: block;}



.a2 {
    width: 100%;
    background: url(../image/xian.png) no-repeat center 68px  #fbfbfb;
    margin-top: 70px;
    padding-top: 48px;
    padding-bottom: 85px
}

.a2 .a2_cont {
    width: 1200px;
    margin: 0 auto
}

.a2 .a2_cont .a2_t {
    padding-bottom: 21px;
    position: relative;
    text-align: center;
}

.a2 .a2_cont .a2_t dd {
    font-size: 30px;
    color: #0074c1;
    line-height: 39px
}

.a2 .a2_cont .a2_t dt {
    font-size: 16px;
    color: #222;
    line-height: 27px
}

.a2 .a2_cont .a2_t:after {
    width: 19px;
    height: 4px;
    background: #d6282a;
    position: absolute;
    left: 49%;
    bottom: 0;
    content: ""
}

.a2 .a2_cont .a2_ul {
    overflow: auto;
    margin-top: 53px;
    padding: 0 28px
}

.a2 .a2_cont .a2_ul li {
    float: left;
    margin-right: 85px;
    width: 222px;
    overflow: hidden
}

.a2 .a2_cont .a2_ul li .img {
    display: block;
    width: 106px;
    height: 106px;
    margin: 0 auto;
    overflow: auto;
    text-align: center;
}

.a2 .a2_cont .a2_ul li .img img {
   width: 106px;
    height: 106px;
}

.a2 .a2_cont .a2_ul li dd {
    font-size: 24px;
    color: #212121;
    text-align: center;
    line-height: 68px
}

.a2 .a2_cont .a2_ul li dt {
    font-size: 14px;
    color: #212121;
    line-height: 22px;
    margin-top: 4px;
    text-align: center;
    font-weight: 200
}

.a2 .a2_cont .a2_ul li:last-child {
    margin-right: 0
}

.a3_div{
    width: 1920px;
    position: relative;
    margin-left: -960px;
    left: 50%;
    background: url(../image/xian.png) no-repeat center 20px;
}

.a3 {
    width: 1200px;
    margin: 52px auto 0;
}

.a3 .a3_t {
    padding-bottom: 21px;
    position: relative;
    text-align: center;
}

.a3 .a3_t dd {
    font-size: 30px;
    color: #0074c1;
    line-height: 39px
}

.a3 .a3_t dt {
    font-size: 16px;
    color: #222;
    line-height: 27px
}

.a3 .a3_t:after {
    width: 19px;
    height: 4px;
    background: #d6282a;
    position: absolute;
    left: 49%;
    bottom: 0;
    content: ""
}

.a3 .c2a1 {
    margin-top: 40px
}

.a3 .c2a1 .tabli1 ul {
    overflow: auto;
	    text-align: center;
}

.a3 .c2a1 .tabli1 ul li {
    width: 293px;
    height: 61px;
    line-height: 61px;
    overflow: auto;
    background: url(../image/new_t.png) no-repeat;
    margin-right: 50px;
	text-align: left;
    display: inline-block;
}

.a3 .c2a1 .tabli1 ul li:nth-child(2) {background: url(../image/case_t.png) no-repeat;}

.a3 .c2a1 .tabli1 ul li a {
    font-size: 24px;
    color: #2b2b2b;
    display: block;
    padding-left: 98px;
}

.a3 .c2a1 .tabli1 ul li:last-child {
    margin-right: 0
}

.a3 .c2a1 .tabli1 ul li.cur {
    background: url(../image/new_t1.png) no-repeat
}
 
.a3 .c2a1 .tabli1 ul li.cur a {
    color: #fff;
	padding-left: 80px;
}

.a3 .c2b1 .tab1 {
    display: none;
    padding-top: 50px;
    overflow: auto
}

.a3 .c2a2 {
    margin-top: 40px
}

.a3 .c2a2 .tabli2 ul {
    overflow: auto;
}

.a3 .c2a2 .tabli2 ul li {
        width: 262px;
    height: 48px;
    line-height: 48px;
    overflow: auto;
    background: url(../image/new_t.png) no-repeat;
    margin-right: 50px;
    float: left;
}

.a3 .c2a2 .tabli2 ul li a {
    font-size: 20px;
    color: #2b2b2b;
    display: block;
    padding-left: 72px;
}

.a3 .c2a2 .tabli2 ul li:last-child {
    margin-right: 0
}

.a3 .c2a2 .tabli2 ul li.cur {
    background: url(../image/new_t1.png) no-repeat
}

.a3 .c2a2 .tabli2 ul li.cur a {
    color: #fff
}

.a3 .c2b2 .tab2 {
    display: none;
    padding-top: 50px;
    overflow: auto
}



.a3 .c2a_ul2 {
    overflow: auto;
	    text-align: center;
}

.a3 .c2a_ul2 li {
        width: 293px;
    height: 61px;
    line-height: 61px;
    overflow: auto;
    
    margin-right: 50px;
    text-align: left;
    display: inline-block;
}

.a3 .c2a_ul2 li a {
    font-size: 20px;
    color: #2b2b2b;
    display: block;
    padding-left: 95px;
    background: url(../image/new_t.png) no-repeat;
}

.a3 .c2a_ul2 li:nth-child(2) a {background: url(../image/case_t.png) no-repeat;}

.a3 .c2a_ul2 li:last-child {
    margin-right: 0
}

.a3 .c2a_ul2 li a.linshi {
    background: url(../image/new_t1.png) no-repeat;
    color: #fff;
}
.a3 .c2a_ul2 li a:hover{
    background: url(../image/new_t1.png) no-repeat;
    color: #fff;
}







.a4_div{
    width: 1920px;
    position: relative;
    margin-left: -960px;
    left: 50%;
    background: url(../image/xian.png) no-repeat center 20px;
}

.a4 {
    width: 1200px;
    margin: 74px auto 0
}

.a4 .a4_t {
    padding-bottom: 21px;
    position: relative;
    text-align: center;
}

.a4 .a4_t dd {
    font-size: 30px;
    color: #0074c1;
    line-height: 39px
}

.a4 .a4_t dt {
    font-size: 16px;
    color: #222;
    line-height: 27px
}

.a4 .a4_t:after {
    width: 19px;
    height: 4px;
    background: #d6282a;
    position: absolute;
    left: 49%;
    bottom: 0;
    content: ""
}

.a4 .picScroll-left {
    position: relative;
    margin-top: 35px
}

.a4 .picScroll-left .hd a {
    display: block;
    width: 38px;
    height: 38px;
    position: absolute;
    top: 20px
}

.a4 .picScroll-left .hd a.next {
    background: url(../image/right.png) no-repeat;
    right: -38px
}

.a4 .picScroll-left .hd a.prev {
    background: url(../image/left.png) no-repeat;
    left: -38px
}

.a4 .picScroll-left .bd {
    margin-left: 19px;
    overflow: hidden;
    width: 97%
}

.a4 .picScroll-left .bd ul {
    overflow: auto
}

.a4 .picScroll-left .bd ul li {
    float: left;
    margin-right: 35px
}

.a4 .picScroll-left .bd ul li .img {
    display: block
}

.a4 .picScroll-left .bd ul li .img img {
    width: 200px;
    height: 80px
}

.a7 {
    width: 1200px;
    margin: 0 auto;
}

.a7 .a7_cont {
    width: 1200px;
    margin: 0 auto;
    overflow:auto;
}
.a7_1{
    width: 600px;
}

.a7_ul{}
.a7_ul li{overflow:auto;margin-bottom:42px;}
.a7_ul li:last-child{margin-bottom:0;}
.a7_ul li .img{display: block;width:227px;height:129px;float:left;}
.a7_ul li .img img{width:227px;height:129px;}
.a7_ul li div{float:left;width:338px;margin-left:35px;}
.a7_ul li div dd{font-size:18px;line-height:24px;color:#4d4d4d;margin-bottom:11px;}
.a7_ul li div dt{font-size:14px;line-height:26px;color:#6e6e6e;}

.a7_2{
    width: 550px;
}
    
.a7 .a7_cont .a7_t {
    font-size: 24px;
    color: #1777e0;
    line-height: 79px;
    border-bottom: 1px solid #bfbfbf;
    margin-bottom: 30px;
}