.zb-12a{
    font-size: 12px;
    font-family: Arial;
}

.zb-18b{
    font-size: 18px;
    font-weight: bold;
}

li{
    list-style: none;
}

div[class$="-box"]{
    width: 1170px;
    height: 100%;
    margin: auto;
    position: relative;
}

.banner{
    width: 100%;
    height: 275px;
    background: #f7fbff;
    overflow: hidden;
}

.main-1{
    width: 100%;
    height: 295px;
    padding: 30px 0;
    background: #eef7ff;
}

.main-2{
    width: 100%;
    padding: 30px 0;
    height: 330px;
    background: #f7fbff;
}

.main-3{
    width: 100%;
    height: 125px;
    background: #ffffff;
    overflow: hidden;
}

/* banner */
.bb-1{
    width: 40px;
    height: 40px;
    position: absolute;
    left: 15px;
    top:128px;
    background: url("banner_01.png") no-repeat left;
    cursor: pointer;
    z-index: 777;
}

.bb-2{
    width: 40px;
    height: 40px;
    position: absolute;
    right: 15px;
    top:128px;
    background: url("banner_02.png") no-repeat left;
    cursor: pointer;
    z-index: 777;
}

.bb-3{
    position: relative;
}

/* model-1 */
.m1b-1{
    width: 545px;
    height: 100%;
    overflow: hidden;
    float: left;
    position: relative;
}

.on{
    background: url("m1b_02.png") no-repeat !important;
}

.off{
    background: url("m1b_03.png") no-repeat;
}

.m1b-11{
    position: relative;
    height: 100%;
}

.m1b-11 li img{
    width: 545px;
    height: 295px;
}

.m1b-11 span{
    background: url("m1b_01.png");
    width: 100%;
    height: 40px;
    line-height: 40px;
    position: absolute;
    bottom: 0;
    left: 0;
}

.m1b-11 p{
    padding-left: 20px;
    font-size: 14px;
}

.m1b-11 p a{
    color: #ffffff;
}

.m1b-12{
    position: absolute;
    bottom: 12px;
    right: 10px;
    overflow: hidden;
    height: 10px;
}

.m1b-12 li{
    width: 15px;
    height: 10px;
    cursor: pointer;
}

.m1b-2{
    width: 580px;
    height: 293px;
    padding: 0 13px;
    border: 1px solid #dbe8df;
    overflow: hidden;
    float: left;
    margin-left: 16px;
    background: #ffffff;
}

.m1b-21{
    width: 100%;
    height: 39px;
    line-height: 39px;
    position: relative;
    border-bottom: 1px solid #e3e3e3;
}

.m1b-21 p{
    color: #0973c7;
}

.m1b-21 p span{
    color: #999999;
    margin-left: 10px;
}

.m1b-21 a{
    position: absolute;
    right: 0;
    bottom: -4px;
}

.m1b-22{
    width: 100%;
    height: 124px;
    border-bottom: 1px solid #e3e3e3;
}

.m1b-2p-1{
    padding-top: 10px;
    line-height: 26px;
}

.m1b-2p-1 a{
    color: #333333;
}

.m1b-2p-1 a:hover{
    color: #0973c7;
}

.m1b-2p-2{
    line-height: 36px;
    color: #666666;
}

.m1b-2p-3{
    line-height: 24px;
}

.m1b-2p-3 a{
    color: #999999;
}

.m1b-23{
    width: 100%;
}

.m1b-23 li{
    width: 99.3%;
    padding-left: 0.7%;
    height: 42px;
    line-height: 42px;
    border-bottom: 1px dashed #e3e3e3;
    position: relative;
}

.m1b-23 a{
    background: url("m1b_07.png") no-repeat left;
    padding-left: 6px;
    color: #333333;
}

.m1b-23 a:hover{
    color: #0973c7;
}

.m1b-23 a span{
    color: #999999;
    position: absolute;
    top: 0;
    right: 0;
}

.m2b-1{
    width: 100%;
    overflow: hidden;
}

.m2b-1 ul{
    width: 1200px;
}

.m2b-1 li{
    width: 285px;
    height: 216px;
    position: relative;
    margin-right: 10px;
    overflow: hidden;
}

div[class^="m2b-1li"]{
    width: 285px;
    height: 216px;
}

.m2b-1li-1{
    background: url("m2b_01.png");
}

.m2b-1li-2{
    background: url("m2b_02.png");
}

.m2b-1li-3{
    background: url("m2b_03.png");
}

.m2b-1li-4{
    background: url("m2b_04.png");
}

.m21-div{
    transform: scale(1.2);
    -webkit-transform: scale(1.2); /*Safari 和 Chrome*/
    -moz-transform: scale(1.2); /*Firefox*/
    -ms-transform: scale(1.2); /*IE9*/
    -o-transform: scale(1.2); /*Opera*/
    transition: 1s;
}

.m2b-1 li a{
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

.m2b-1 li p:first-child{
    margin: 20px 0 0 10px;
    font-size: 18px;
    font-weight: bold;
    color: #ffffff;
}

.m2b-1 li p{
    margin-left: 10px;
    font-size: 12px;
    color: #ffffff;
}

.m2b-1 a:hover p:first-child{
    font-size: 24px;
    transition: 1s;
}

.m2b-1 a:hover p{
    font-size: 14px;
    transition: 1s;
}

.m2b-2{
    width: 100%;
    overflow: hidden;
}

.m2b-2 ul{
    margin-top: 10px;
    width: 1200px;
}

.m2b-2 li{
    width: 226px;
    height: 103px;
    position: relative;
    margin-right: 10px;
    overflow: hidden;
}

.m2b-2 li a{
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

div[class^="m2b-2li"]{
    width: 226px;
    height: 103px;
}

.m2b-2li-1{
    background: url("m2b_05.png");
}

.m2b-2li-2{
    background: url("m2b_06.png");
}

.m2b-2li-3{
    background: url("m2b_07.png");
}

.m2b-2li-4{
    background: url("m2b_08.png");
}

.m2b-2li-5{
    background: url("m2b_09.png");
}

.m2b-2 p{
    padding: 40px 0 0 10px;
    font-size: 18px;
    font-weight: bold;
    color: #ffffff;
}

.m2b-2 a:hover p{
    font-size: 22px;
    margin-top: -3px;
    transition: 1s;
}

.m3b-1{
    width: 100%;
    height: 37px;
    border-bottom: 1px solid #e3e3e3;
    text-align: center;
    position: relative;
}

.m3b-1>div{
    width: 127px;
    height: 38px;
    position: absolute;
    left:0; right:0; top:0; bottom:0;
    margin: auto;
}

.m3b-1 p{
    padding-top: 27px;
    background: #ffffff;
    color: #333333;
}

.m3b-2{
    width: 100%;
    overflow: hidden;
}

.m3b-2 li{
    width: 20%;
    text-align: center;
    height: 88px;
    line-height: 88px;
}

.m3b-2 a{
    color: #333333;
    font-size: 18px;
}