div.col-center {
	width: 100%;
	display: block;
	margin: 0 auto;
	text-align: center;
}
div.teacher_item {
	display: inline-block;
	width: 21%;
	margin: 0 7px 10px;
	padding: 10px;
	vertical-align: top;
	border: 1px solid #dedede;
}
div.teacher_item.col4 {
	/*margin: 0 0 10px;*/
}
div.news-list
{
	word-wrap: break-word;
}
div.news-list img.preview_picture
{
	float:left;
	margin:0 4px 6px 0;
}
.news-date-time {
	color:#486DAA;
}
.entry-title {
	font-size: 18px;
	text-align: left;
}
.entry-photo {
	padding: 0;
}
.entry-teach {
	padding-bottom: 10px;
	text-align: left;
}
@media screen and (max-width: 1024px) {
	div.teacher_item {
		width: 28%;
	}
}
@media screen and (max-width: 900px) {
	div.teacher_item {
		width: 28%;
	}
}
@media screen and (max-width: 800px) {
	div.teacher_item {
		width: 35%;
	}
}
@media screen and (max-width: 680px) {
	div.teacher_item {
		width: 43%;
	}
}
@media screen and (max-width: 414px) {
	div.teacher_item {
		width: 90%;
	}
}
@media screen and (max-width: 360px) {
	div.teacher_item {
		width: 90%;
	}
}