.bg-gray{padding: 30px;}
.bg-gray .con-box-top{padding:0 0 20px;border-bottom:1px solid #c6c6c6}
.bg-gray .professor-wrap{display: flex;justify-content: space-between;}
.bg-gray .professor-wrap .left-box{width:50%;}
.bg-gray .professor-wrap .right-box{display: flex;flex-direction: column;width: calc(50% - 20px);justify-content: end;}
.bg-gray .professor-wrap .right-box .name{color:#0065b3;padding:0 0 15px;}
.bg-gray .professor-wrap .right-box a:first-of-type{color:#0065b3}

.bg-gray .con-box-bot{padding:20px 0 0;}
.bg-gray .con-box-bot .con-p{padding:0 0 20px;color:#000;font-size:18px;}

.researcher-box{display:flex;flex-wrap:wrap;justify-content:space-between;}
.researcher-box>li{width:calc(25% - 20px);text-align:center;padding:0 0 20px;word-break:keep-all;}
.researcher-box>li .img-box{padding:0 0 20px;}
.researcher-box>li .info-box p:nth-of-type(1){font-weight:500;padding:0 0 10px;}
.researcher-box>li .info-box p:nth-of-type(2){color: #666;font-size: 14px;}


@media screen and (max-width:768px) {
	
	.researcher-box{justify-content:space-around;}
	.researcher-box>li{width:34%;text-align:center;padding:0 0 20px;}
	
}
@media screen and (max-width:480px) {
	
	.researcher-box{justify-content:center;}
	.researcher-box>li{width:80%;text-align:center;padding:0 0 20px;margin}
	
}