.fa-cont_gall {
	width: 80%;
	margin: 30px auto;
	overflow: hidden;
}

.fa-cont_gall ul li {
	list-style:none;
	float: left;
	font: 10px/1.5 Verdana, Helvetica, Sans-serif;
	width: 16%;
	margin: 2% 2% 40px 2%;
}

.fa-cont_gall ul li a { 
	color: #5d5f5d;
}
 
.fa-cont_gall ul li a img {
	max-width: 100%;
}
 
 
/* 100% - (5 * 4%) = 80% */
/* 80%/5 = 16% */
 
 
/* 100% - (4 * 4%) = 84% */
/* 80%/4 = 21% */
 
 
/* Media Queries */
 
@media only screen and (min-width : 941px) {
	.fa-cont_gall ul li:nth-child(5n+1){
		clear:left;
	}
 
 
}
 
 
@media only screen and (min-width: 721px ) and (max-width : 941px) { 
	
	.fa-cont_gall ul li {
		width: 21%;
	}
 
 
	.fa-cont_gall ul li:nth-child(4n+1){
		clear:left;
	}
 
 
}
 
 
 
/* 100% - (3 * 4%) = 88% */
/* 88%/3 = 29.33333% */
 
 
@media only screen and (min-width: 531px ) and (max-width : 721px) { 
	
	.fa-cont_gall ul li {
		width: 29.33333%
	}
 
 
 
	.fa-cont_gall ul li:nth-child(3n+1){
		clear:left;
	}
 
}
 
 
 
/* 100% - (2 * 4%) = 92% */
/* 92%/2 = 46% */
 
@media only screen and (min-width: 320px ) and (max-width : 531px) { 
	
	.fa-cont_gall ul li {
		width: 46%
	}
 
	.fa-cont_gall ul li:nth-child(2n+1){
		clear:left;
	}
 
}
 
 
 
/* 100% - 4% = 96% */
/* 96% */
 
@media only screen and (max-width : 320px) {  
	.fa-cont_gall ul li {
		width: 96%
	}
}