.page_content{width:100%;margin:0;}
#container_page{width:98%;}
#main_content{padding:0;}
.imges_div_horizontal{margin:0 1% 1% 0;padding:0.2%;width:15%;}
#main_content img{width:100%;}
@media only screen and (max-width :1200px){
	.imges_div_horizontal{width:23%;}
}

@media only screen and (max-width :800px){
	.imges_div_horizontal{width:31%;}
}

@media only screen and (max-width :600px){
	.imges_div_horizontal{width:48%;}
}

@media only screen and (max-width :400px){
	.imges_div_horizontal{width:98%;}
}