.subnav{display:none;position:absolute;top:48px;left:0;background:rgb(21, 77, 126);width:100%;}
.nav li:hover ul{display:block;}
.nav li{position:relative;}
.nav li .subnav li{float:none;padding:0;}
.nav li .subnav li a{color:#fff;padding:0;display:block;text-align:center;float:none;}
.nav li .subnav li a:hover{background:rgb(7,40,77);}
.timestyle270595{ font-size: 9pt ;}
.subtitlestyle270595{ font-size: 12pt; line-height: 150%; font-family: 黑体 ;}
.titlestyle270595{ text-align: center; line-height: 180%; font-family: 黑体; font-size: 18pt;}
.attachstyle270595{ font-size: 9pt;}
.contentstyle270595{ text-align: left; color: #222222; line-height: 250%; font-size: 16px;}
.clickstyle270595{ font-size: 9pt;}
.authorstyle270595{ font-size: 9pt; line-height: 150% ;}