.read{
	max-width: 1360px !important;
}

.read600{
	max-width: 600px !important;
}

.doc_content{
	padding-right: 0px !important;
}

.b12{
	max-height: 580px;
	overflow: hidden;
	div:first-child{
		overflow: auto;
	}
	@media (max-width: 1000px){
		max-height: unset;
	}
}

.page_menu > div{
	margin-bottom: 5px;
}

.b12 img{
	border-radius: 5px;
}