.main{
    width: 1200px;
    min-height: 600px;
    margin:0 auto;
    background: white;
    overflow: hidden;

}
@media screen and (max-width:1000px) {
    body {
        width:1200px;
    }
}


.leftbox{
    width: 570px;
    height: 330px;
    float: left;
    border: 1px solid silver;
    margin-top: 20px;
    margin-left: 20px;
}
.rightbox{
    width: 570px;
    height: 330px;
    float: right;
    border: 1px solid silver;
    margin-top: 20px;
    margin-right: 20px;
}
.xxtop{
    width: 550px;
    height: 30px;
    border-bottom: 2px solid #005293;

    padding-top: 10px;
    padding-left: 20px;


}
.xxtopa{
    color: #355e91;
    font-size: 20px;
    font-weight: bold;
}


.ul1 li{
    padding-top: 13px;
}
.ul1 li a{
  display: inline-block;
 
  
    padding-left: 10px;
}
.ul1 li a:hover{
    color: #355e91
}

.bm{
    width: 1160px;
    float: left;
    margin-left: 20px;
    margin-top: 20px;
    margin-bottom: 20px;

}
.bbtop{
    width: 1158px;
    height: 40px;
    border-bottom: 2px solid #005293;
border-top: 1px solid silver;
    border-right: 1px solid silver;
    border-left: 1px solid silver;
    font-size: 20px;
    font-weight: bold;
    color: #355e91;
}
.bbtop li{
    float: left;
    height: 40px;
    width: 220px;
    line-height: 40px;
    text-align: center;
}
.dnf{
    background: #1853ad;
    color: white;
}

.hbcx{
    background: #1853ad;
    color: white;
}

table{
    border-collapse: collapse;
}
td{
    
    height: 30px;
    line-height: 30px;
    text-align: center;
border: 1px solid silver;
}
.kk{
     background: #c2e5ff;
}

.table tr:nth-child(1){
    background: #ffffff;
}
.table tr:nth-child(2n){
    background:  #ececec;
}

.bmys{
    display: none;
}

.xzbmys{
    display: none;
}

.czyjshbcx{
    display: none;
}


.bmjs{
    display: none;
}

.on{
    display: block;
    transition: all 0.5s linear;
}