@charset "gb2312";
/* CSS Document */
#subSNav .nav-sec {font-size:0;}
#subSNav .nav-sec span, #subSNav .nav-sec li {font-size:16px;}
@media screen and (min-width:641px){
#nav {min-height:89px;height:auto;background-size:auto 100%;}
#subSNav .nav-sec li {padding:0 6px;}
}
@media screen and (max-width:640px){
#nav h4.eBtn ~ #subSNav {height:280px;}
#subSNav ul.nav-sec span {float:none;width:calc(25% + 1em);font-size:18px;}
#subSNav ul.nav-sec li:last-child{float:none;clear:both;width:auto;margin-right:20px;text-align:center;}
#subSNav ul.nav-sec #trl1,#subSNav ul.nav-sec #trl2 {display:inline;}
}