#banner_lb{
    height: 551px;
    border-bottom: 3px solid #167FD0;
}
#daohang{
    position: relative;
    z-index: 8;
    width: auto;
    height: 57px;
    background-image: url(../images/daohang.png);
}
.navlist{
    position: relative;
    z-index: 9;
    height: 57px;
    width: 1200px;
    margin: 0 auto;
}
.navlist a.dh-a2{
    background: url(../images/dh1.png) no-repeat left 1px;
}
.navlist a{
    color: #fff;
    display: block;
    height: 57px;
    width: 147px;
    /*float: left;*/
    text-align: center;
    line-height: 57px;

}
.navlist a.a-1{
    background: url(../images/dh1.jpg) no-repeat left;
    border-right: 1px solid #398BC9;
}

.navlist a.a-1:hover,.navlist a.a-2:hover{
    height: 57px;
}
.navlist a:hover{
    background-color: #037ad6;
    position: relative;
    z-index: 99;
    color: #ffffff;
}

#daohang:hover .expand{
    display: block;
    position: absolute;
    z-index: 999;
}
.expand a{
    color: #ffffff;
}
.expdiv{
    height: 171px;
    width: 1200px;
    margin: 0 auto;
}
.expdiv-list{
    width: 147px;
    float: left;
    display: block;
    height: 130px;
}


.zhezhao{
    width: 147px;
    height: 0px;
    background-color: #228de1;
    position: absolute;
    top: -57px;
    z-index: -99999;
}


.expdiv-list:hover .zhezhao{
    width: 147px;
    height: 228px;
}


.expdiv .expdiv-list a{
    display: block;
    width: 147px;
    text-align: center;
    height: 57px;
    line-height: 57px;
    -webkit-transition: all 1s;
    -moz-transition: all 1s;
    -ms-transition: all 1s;
    -o-transition: all 1s;
    transition: all 1s;
    margin: 0 auto;
}
.expdiv .expdiv-list a:hover{
    background-color: #207ECB;
}
/*banner����*/

/*nav����*/
#content{
    width: 1200px;
    height: 265px;
    margin: 0 auto;
    margin-top: 18px;

}

#content_1{
    float: left;
    width: 362px;
    height: 265px;
    border: 1px solid #E8E4E1;
    overflow: hidden;
    margin-right: 16px;
}
#content_1 .content_1_top{
    margin-top: 1px;
    width: 362px;
    height: 64px;
    background-image: url("../images/content1_bg.jpg");
    /*position: relative;*/
}
#content_1 .content_1_top ul{
    width: 300px;
    height: 64px;
    margin-left: 20px;
    /*position: absolute;*/
}
#content_1 .content_1_top ul li{
    font-size: 14px;
    color: #ffffff;
    font-family: SimSun;
    float: left;
    width: 90px;
    height: 43px;
    text-align: center;
    line-height: 32px;
    margin-top: 16px;
    cursor: pointer;
    overflow: hidden;
    /*-webkit-transition: all 0.5s;*/
    /*-moz-transition: all 0.5s;*/
    /*-ms-transition: all 0.5s;*/
    /*-o-transition: all 0.5s;*/
    /*transition: all 0.5s;*/
}
#content_1 .content_1_top ul li a{
    font-size: 14px;
    color: #ffffff;
    font-family: SimSun;
    display: block;
    margin-top: 3px;
}
#content_1 .content_1_top ul li:hover{
    background-image: url("../images/content_anniu1_bg.png");
    
}

@keyframes wid1 {
    from{height: 25px;}
    to{height: 43px;}
}
@-webkit-keyframes wid1 {
    from{height: 25px;}
    to{height: 43px;}
}
@-o-keyframes wid1 {
    from{height: 0;}
    to{height: 43px;}
}
@-moz-keyframes wid1 {
    from{height: 0;}
    to{height: 43px;}
}

#content_1 .content_1_top ul li.li_1{
    background-image: url("../images/content_anniu1_bg.png");
}
#content_1 .content_1_down{
    height: 201px;
    width: 362px;
    background-color: #f6f6f6;
}
#content_1 .content_1_down .content_1_down_a{
    width: 332px;
    height: 102px;
    border-bottom: 1px dashed #cccccc;
    margin: 0 10px 0 20px;
}
#content_1 .content_1_down .content_1_down_a .p1{
    font-size: 14px;
    font-weight: bold;
    padding-top: 15px;
}
#content_1 .content_1_down .content_1_down_a .p1 a{
    color: #666666;
    font-size: 14px;
}
#content_1 .content_1_down .content_1_down_a .p1 a:hover{
    color: #037ad6;
}
#content_1 .content_1_down .content_1_down_a .p2{
    font-size: 12px;
    color: #666666;
    padding-top: 12px;
    height: 50px;
    line-height: 22px;
    letter-spacing: 1px;
    font-family: SimSun;
}
#content_1 .content_1_down .content_1_down_a .p2 a{
    color: #666666;
    font-size: 12px;
}
#content_1 .content_1_down .content_1_down_a .p2 a:hover{
    color: #037ad6;
}
/*#content_1 .content_1_down .content_1_down_b img{*/
/*float: left;*/
/*}*/
#content_1 .content_1_down .content_1_down_b{
    height: 96px;
}
#content_1 .content_1_down .content_1_down_b .article{
    float: left;
    height: 64px;
}
#content_1 .content_1_down .content_1_down_b p{
    margin-left: 20px;
    font-size: 12px;
    color: #7e7e7e;
    margin-top: 12px;
}
#content_1 .content_1_down .content_1_down_b p a{
    color: #7e7e7e;
    font-family: SimSun;
    font-size: 12px;
}
#content_1 .content_1_down .content_1_down_b p a:hover{
    color: #037ad6;
}
/*content_1*/
#content_2{
    position: relative;
    float: left;
    width: 520px;
    height: 266px;
}

/*content_2����*/
#content_3{
    float: right;
    margin-left: 17px;
    width: 282px;
    height: 267px;
    _margin-left: 5px;
}

#content_3 .content_3_1{
    margin-bottom: 1px;
    width: 282px;
    height: 66px;
    background-image: url(../images/content_3_6.jpg);
    -webkit-transition: all 1s;
    -moz-transition: all 1s;
    -ms-transition: all 1s;
    -o-transition: all 1s;
    transition: all 1s;
}
#content_3 .content_3_1 .content_3_1_left{
    position: relative;
    float: left;
    width: 282px;
    height: 66px;
    color: #666666;
}
#content_3 .content_3_1 .c1{
    background: url(../images/1-1.png) no-repeat 27px 15px;
}
#content_3 .content_3_1 .c1:hover{
    background: url(../images/1.png) no-repeat 27px 15px;
}
#content_3 .content_3_1 .c2{
    background: url(../images/2.png) no-repeat 27px 15px;
}
#content_3 .content_3_1 .c2:hover{
    background: url(../images/2-2.png) no-repeat 27px 15px;
}
#content_3 .content_3_1 .c3{
    background: url(../images/3.png) no-repeat 27px 15px;
}
#content_3 .content_3_1 .c3:hover{
    background: url(../images/3-3.png) no-repeat 27px 15px;
}
#content_3 .content_3_1 .c4{
    background: url(../images/4.png) no-repeat 27px 15px;
}
#content_3 .content_3_1 .c4:hover{
    background: url(../images/4-4.png) no-repeat 27px 15px;
}
/*#content_3 .content_3_1 .content_3_1_left img{*/
/*float: left;*/
/*margin: 15px 16px 0 27px;*/
/*}*/
#content_3 .content_3_1 .content_3_1_left div{
    float: left;
    padding-top: 19px;
    padding-left: 80px;
}
#content_3 .content_3_1 .content_3_1_left p{
    font-size: 14px;
}
#content_3 .content_3_1 .content_3_1_left p.content_3_1_p1{
    margin-bottom: 10px;
    height: 12px;
}
#content_3 .content_3_1 .content_3_1_left p.content_3_1_p2{
    height: 12px;
}
#content_3 .content_3_1:hover{
    background-image: url(../images/content_3_5.jpg);
    cursor: pointer;
    -webkit-animation: wid 0.3s 1;
    -o-animation: wid 0.3s 1;
    -moz-animation: wid 0.3s 1;
    animation: wid 0.3s 1;
}
@keyframes wid {
    from{width: 0;}
    to{width: 282px;}
}
@-webkit-keyframes wid {
    from{width: 0;}
    to{width: 282px;}
}
@-o-keyframes wid {
    from{width: 0;}
    to{width: 282px;}
}
@-moz-keyframes wid {
    from{width: 0;}
    to{width: 282px;}
}

#content_3 .content_3_1 .content_3_1_left a{
    color: #666666;
    font-size: 12px;
}
#content_3 .content_3_1 .content_3_1_left:hover{
    color: #ffffff;
}

#content_3 .content_3_1 .content_3_1_right{
    position: absolute;
    right: 0;
    top: 0;
    float: left;
    width: 31px;
    height: 66px;
    background-image: url(../images/content_3_3.jpg);
    -webkit-transition: all 1s;
    -moz-transition: all 1s;
    -ms-transition: all 1s;
    -o-transition: all 1s;
    transition: all 1s;
}
#content_3 .content_3_1 .content_3_1_right:hover{
    cursor: pointer;
    background-image: url(../images/content_3_2.jpg);
}

/*main����*/

/*footer*/
#footer{
    height: 131px;
    margin-top: 17px;
    border-top: 1px solid #E3E3E3;
    background-color: #F2F2F2;
}