@media screen and (max-width:768px){
	#nav{display: none;}
	#main{padding: 0.625rem;}
	#main ul{border-bottom: 1px solid #999;margin-bottom:  1.25rem;padding-bottom: 1.25rem;}
	#main ul li{color: #666;}
	#main .pic{width: 100%;margin-bottom: 20px;}
	#main h1{padding: 10px 0;}
}
@media screen and (min-width:769px){
	#main h1{padding: 30px 0;}
	#main{width: 1000px;overflow: hidden;box-sizing: border-box;margin: 0 auto;padding-bottom: 50px;}
	#main ul{border-bottom: 1px solid #999;display: flex;justify-content: flex-start;align-items: center;margin-bottom: 20px;height: 40px;}
	#main ul li{padding-right: 20px;color: #666;}
	#main .pic{width: 760px;margin-bottom: 20px;}
	
}

#main .content{font-size: 15px;line-height: 160%;}
#main .content img{width: 100% !important;height: 100% !important;}