.img-con-box .left-box {width:30%; max-width:none;}
.img-con-box .left-box img {width:100%;}
.img-con-box .right-box {width:70%;}

@media screen and (max-width: 768px) {
	.img-con-box .left-box {width:100%;}
	.img-con-box .right-box {width:100%;}
}