.MainArea .sectionB {
    margin-bottom: 0px !important;
}
.mainBox{
    width: 100%;
    background: white;
    position: relative;
}
.leftnav{
    width: 250px;
    height:100%;
    min-height: 670px;
    border-right: 15px solid #F5F5F5;
    z-index: 99;
    position: relative;
}
.centerlist{
    width: 100%;
    box-sizing: border-box;
    position: absolute;
    min-height: 670px;
    left: 0px;
    padding-left: 265px;
    padding-right: 305px;
    z-index: 0;
}
.rightblock{
    width:294px;
    border-left:  15px solid #F5F5F5;
    min-height: 670px;
    position: absolute;
    right: 0px;
}
.rightblock>.serchBox>span {
    margin: 0px;
}
.videoIner{
    border-top:15px solid  #F5F5F5;
}
.videotitle{
    font-size: 16px;
    box-sizing: border-box;
    padding: 10px;
}
.moreVideo{
    float: right;
    cursor: pointer;
}
.videocontent{
    box-sizing: border-box;
    padding: 10px;
    font-size: 14px;
    padding-top: 0px;
    line-height: 22px;
}
.centerlist .boxcontent{
    box-sizing: border-box;
    padding: 15px;
}
.checkeda{
    color:#07519A;
    /*text-decoration: underline;*/
}
.toptitle{
    height: 55px;
    line-height: 55px;
    width: 100%;
    text-align: center;
    background-color: #215A95;
    color: white;
    font-size: 16px;
}
.leftnavs{
    padding: 20px 30px;
    box-sizing: border-box;
}
.leftnavs .rownav{
    font-size: 14px;
    line-height: 32px;
    background-image: url(../images/index2/navleft.png);
    background-repeat: no-repeat;
    box-sizing: border-box;
    padding-left: 25px;
    background-position: 0% 50%;
}
.leftnavs .rownav a{
    font-size: 16px;
}
.leftnavs .rownav a:hover{
    color:#07519A;
    text-decoration: underline;
}
.nrbox a{
    width:80% !important;
}
.nrbox a:hover{
    color:#07519A !important;;
}
.leftnavs .rownavc{
    padding-left: 20px;
    box-sizing: border-box;

}