.gallery_boxs{
	margin-left:-15px;	
}
.gallery_boxs .box {
    display: block;
    margin: 0 0px 15px 15px;
	float:left;
	width:200px;
}
.gallery_boxs .box img{
	max-width:100%;
}
.gallery_boxs .box img:hover{
	opacity: 0.6;
}