@charset "gb2312";
.topsec{
    height: 102px;
    background-color: #024ac2;
    width: 100%;            
}
.listnav {
    width: 1400px;            
    margin: 0 auto; 
    overflow: hidden;
}
.listlogo {
    width: 240px;
    float: left;
    background-image: ;
    background-repeat: no-repeat;
    background-position: center;
    height: 102px;
}
.listlogo a {
    display: block;
    width: 100%;
    height: 100%;
}
/* 基础导航项样式 */
.navitem {
    float: left;
    font-size: 20px;
    font-family: sourcehansanscn-medium, sans-serif;
    line-height: 102px;
    margin-right: 20px;            
    /* css3 text-shadow for modern browsers */
    text-shadow: 2px 2px rgba(16, 61, 116, 0.8);
    /* ie8 filter for text shadow */
    filter: dropshadow(color=#103d74, offx=2, offy=2);
    position: relative;
}

/* 最后一个导航项去除右侧margin */
.navitemlast {
    margin-right: 0px;
}

/* 导航链接样式 */
.navitem a {
    color: white;
    text-decoration: none;
    display: block;
}

/* hover效果 */
.navitem:hover {
    left: 1px;
    top: 1px;
}

/* ie8兼容处理：将hover效果应用到a标签 */
.navitem a:hover {
    position: relative;
    left: 1px;
    top: 1px;
}