.lab-box ul{display:flex;}
.lab-box ul li {width:50%; margin:10px; border:1px solid #ddd; border-radius:5px; padding:30px 20px;text-align:center; font-size:24px; font-weight:700; }
.lab-box ul li img {margin-bottom:10px; max-width:100%;}

@media screen and (max-width:768px) {
	.lab-box ul li {font-size:18px;}
}