body {
}
.nav_yhdh{ width:100%; z-index:999998;}
/*.yhyd101 { background:#CCC}*/
.nav_yhdh div{ float:left; text-align:center;}
.nav_yhdh .lm1 {
	width: 100%;

 	}
.nav_yhdh .lm2 {
	width: 50%;
	}
.nav_yhdh .lm3 {
	width: 33.333333333333333%;
	}
.nav_yhdh .lm4 {
	width: 25%;
	}
.nav_yhdh .lm5 {
	width: 20%;
	}
.nav_yhdh .lm6 {
	width: 16.666666666666666%;
	}
.nav_yhdh .lm7 {
	width: 14.28571428571429%;
	}
.nav_yhdh .lm8 {
	width: 12.5%;
	}
.nav_yhdh .lm9 {
	width: 11.111111111111111%;
	}
.nav_yhdh .lm10 {
	width: 10%;
	}
.sj_lm_dj { width:25px; height:15px; border-radius:2px; margin-top:5px;  padding-left:3px; float: right; margin-right:5px; cursor:pointer}
.sj_lm_dj em{ height:2px; width:20px; margin-top:2px; background:#CCC; display:block  }
.yh_lmdh101{ display:block; margin-left:1px;}
.nav_101 { width:100%}
.gsbt_101 {  margin-left:5px; display:block; float:left; padding:3px; }
.nav_101_gsmc { width:100%; display:none}

.fenlei{margin-bottom: 2px; border: 1px solid #e5e5e5;border-radius: 4px;}
.lanmusc{margin-bottom: 2px; border: 1px solid #e5e5e5;border-radius: 4px;display:none;height:40px;}

@media (max-width:768px)  {
.nav_yhdh div{ width:100%;}	
.nav_yhdh .lm1,.nav_yhdh .lm2,.nav_yhdh .lm3,.nav_yhdh .lm4,.nav_yhdh .lm5,.nav_yhdh .lm6,.nav_yhdh .lm7,.nav_yhdh .lm8,.nav_yhdh .lm9,.nav_yhdh .lm10{width: 100%; }

.nav_101 { display:none}


.gsbt_101 {  margin-left:5px;  }
.nav_101_gsmc {display: inline-table}
.lanmusc{display:block; margin: 5px 3px;    padding: 15px 10px;
    height: 65px;} 
    .lanmusc i {position: absolute;
    
    right: 20px;
    display: inline-block;
    overflow: hidden;
    margin-top: 8px;
    width: 20px;
    height: 11px;
    background: url(../images/open.png) no-repeat;
    content: "";
    }



.view768 {display:none;}
.show768{display:block;}
}