*{font-family: Arial,"微软雅黑",'Microsoft YaHei',"宋体";}
.ResTitle_a1 span{display: none;}
.ResTitle_a1 em{display: block;}
.MenuList_f1 .menu li a span{font-weight: bold;}
@media screen and (max-width: 640px){
	.MenuList_f1 .menu li a span{font-weight: bold;}
}