@media screen and (max-width:640px) {
	[data-newsroom-index='3'] , [data-newsroom-index='4'], [data-newsroom-index='5'] { display:none;}
	.main-content-box02 .btn-m-con-more.on span {
    background: url(/_res/yu/main/img/main/btn-m-con-more-close.png) no-repeat center center/100%;
}	
}