#portfolio {
    padding: 40px;
    margin: 0 auto;
	width: 70%;
}
.gallery-title
{
    font-size: 36px;
    color: #191919;
    text-align: center;
    font-weight: 700;
    padding: 40px 20px 60px;
}
.filter-button
{
    font-size: 18px;
    border: 1px solid #191919;
    border-radius: 5px;
    text-align: center;
    color: #191919;
    margin: 5px;

}
.filter-button:hover
{
    font-size: 18px;
    border: 1px solid #191919;
    border-radius: 5px;
    text-align: center;
    color: #ffffff;
    background-color: #191919;

}
.btn-default:active .filter-button:active
{
    background-color: #191919;
    color: white;
}

.port-image
{
    width: 100%;
}

.gallery_product
{
   margin: 10px;
}

.gallery_product img{
	width: 100%;
	height: 300px;
	object-fit: cover;
}

@media only screen and (max-width:991px){
	#portfolio{
		width: 100%;
	}
	.filter-button{
		margin: 3px;
		font-size: 14px;
	}
	.gallery_product img{
		height: auto;
	}
	.filter-button:hover{
		font-size: 14px;
	}
}