.content { width:980px; height:auto; margin:0 auto; overflow:hidden; margin-bottom:25px; }
.navgation { height:63px; overflow:hidden; }
.logo { float:left; width:128px; height:63px; display:inline; }
.menu { float:right; width:830px; height:auto; display:inline; }
.menu ul { width:830px; height:27px; list-style:none; border-bottom:4px solid #44bb80; margin-top:30px; }
.menu li { float:left; font-family:"微软雅黑"; font-size:16px; margin-left:15px; }
.menu li a { font-weight:bold; color:#000; text-decoration:none; }
.menu li a:hover { font-weight:bold; color:#44bb80; border-bottom:3px solid #44bb80; padding-bottom:4px; }
.menu li + li { margin-left: 60px; }