div#class_filter {
	margin: 20px auto 0;
	overflow: hidden;
	width: 100%;
}

.filter {
	font-size: 13px;
	color: #fff;
	background-color: #81a2d1;
	padding: 10px 20px;
	margin: 0 10px 20px 10px;
	line-height: 3.0;
    border-radius: 10px;
    text-shadow: none !important;
}
.filter h3 {
	text-shadow:none;

}
.filter select{
	width: 150px;
	margin-left:10px;
}


ul#portfolio { 
    display: flex;
    flex-wrap: wrap;
	justify-content: center;
    gap: 20px;
    margin-bottom: 1em;
    /* background-color: aquamarine; */
}

ul#portfolio li {
	font-size: 16px;
	width: calc((96% - 20px * 2) / 4);
    border-collapse:separate;
    border-spacing:0;
    padding: 0;
	line-height: 1.5;
	text-align: center;

}
ul#portfolio img {
	display: block;
	margin-bottom: 0.2em;
}
ul#portfolio a {
	color: #0346a3;
	width: 100%;
	text-shadow: none;
}
ul#portfolio a:hover { text-decoration: none; }
ul#portfolio img { display: block; 	width: 100%; }




#portfolio li:last-child {
    margin-right: 0;
  }





#portfolio a{
  color: #333;
  text-decoration: none;
}

.hidden{
	display: none !important;
}

/*Media queries<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<*/
/* Smaller than standard 960 */
@media only screen and (max-width: 959px) {
		
	#portfolio {
		font-size: 14px;
	}
	ul#portfolio li {
		font-size: 14px;
		width: calc((94% - 10px * 2) / 3);
		gap: 10px;
	}
}

/* Tablet portrait size to standard 960*/
@media only screen and (min-width: 768px) and (max-width: 959px) {
		

}

/* All mobile sizes (devices and browser) */
@media only screen and (max-width: 767px) {

	#portfolio {
  		font-size: 14px;
  	}
	ul#portfolio { 

    /* background-color: aquamarine; */
	}
	ul#portfolio li {
		font-size: 14px;
		width: calc((94% - 10px * 2) / 2);
		gap: 10px;
	}
}

/* Mobile landscape size to tablet portrait (devices and browsers) */
@media only screen and (min-width: 480px) and (max-width: 767px) {


	#portfolio {
  		
  	}
}

/* Mobile portrait size to mobile landscape size (devices and browsers) */
@media only screen and (max-width: 479px) {
	
	ul#portfolio li {
		font-size: 14px;
	}
	
	
	#portfolio p {
		font-size: 14px;
	}
  
}