img {
	max-height: 25rem;
}

#product_menu {
	margin-top: 5rem !important;
}

#arda_about{
	margin-left: 40%;
}

.pdf_link {
	color: black;
}

.pdf_link:hover {
	color: rgb(33, 128, 218);
}

#pdf_icon {
	height: 8rem;
	margin-right: 3rem;
}

#pdf_icon:hover {
	border: 2px solid rgb(0, 89, 255);

}

.about_section{
	margin-top: 6rem !important;
    min-height: 10vh;
    background-color: #fff;
    border-radius: 30px;
}

.product_section{
    min-height: 10vh;
    background-color: #fff;
    border-radius: 30px;
}
.product_margin_img{
    margin-top: 3vh;
}

.content_images {
    width: 10rem;
    height: 10rem;
}

.content_images_zamki {
    width: 10rem;
}

.product_section p {
    margin-top: 3vh;
}

.product_section h3 {
    text-align: left;
    font-family: 'Droid Sans', sans-serif;
    font-weight: bold;
}

.product_section h1 {
    padding-top: 2rem;
    text-align: center;
    font-family: 'Droid Sans', sans-serif;
    font-weight: bold;
}

/* ============ desktop view ============ */
@media all and (min-width: 1200px) {

	.start_toggler{
		display: none;
	}

	.dropdown-menu li{
		position: relative;
	}
	.dropdown-menu .submenu{ 
		display: none;
		position: absolute;
		left:100%; top:-7px;
	}
	.dropdown-menu .submenu-left{ 
		right:100%; left:auto;
	}

	.dropdown-menu > li:hover{ background-color: #f1f1f1 }
	.dropdown-menu > li:hover > .submenu{
		display: block;
	}
	.dropdown-toggle::after {
		display: inline-block;
		margin-left: 0.255em;
		vertical-align: 0.255em;
		border-top: 0.3em solid;
		content: none;
		border-right: 0.3em solid transparent;
		border-bottom: 0;
		border-left: 0.3em solid transparent;
	}

	a{
		text-decoration: none;
	}
	a:hover{
		color: #fff;
		text-decoration: none;
	}

	.category:focus{
		color: black;
	}

	.menu_category{
		appearance: none;
		-webkit-appearance: none;
		padding: 10px;
		background-color: #0D77AA;
		color: #fff;
		font-weight: 400;
		font-size: 1.4rem;
		width: 16rem;
		border: 0;
		border-left: 2px;
		border-style: dashed;
	}
	.menu_category_left{
		appearance: none;
		-webkit-appearance: none;
		padding: 10px;
		background-color: #0D77AA;
		color: #fff;
		font-weight: 400;
		font-size: 1.4rem;
		border-radius: 60px 0 0 60px ;
		width: 16rem;
	}
	.menu_category_right{
		appearance: none;
		-webkit-appearance: none;
		padding: 10px;
		background-color: #0D77AA;
		color: #fff;
		font-weight: 400;
		font-size: 1.4rem;
		border-radius: 0 60px 60px 0;
		border: 0;
		border-left: 2px;
		border-style: dashed;
		width: 16rem;
	}

	.navbar-bg{
		background-color: #EFFBFF;
	}
}	
/* ============ desktop view .end// ============ */

@media (min-width: 1200px) and (max-width: 1399px){
	.start_toggler{
		display: none;
	}

	.dropdown-menu li{
		position: relative;
	}
	.dropdown-menu .submenu{ 
		display: none;
		position: absolute;
		left:100%; top:-7px;
	}
	.dropdown-menu .submenu-left{ 
		right:100%; left:auto;
	}

	.dropdown-menu > li:hover{ background-color: #f1f1f1 }
	.dropdown-menu > li:hover > .submenu{
		display: block;
	}
	.dropdown-toggle::after {
		display: inline-block;
		margin-left: 0.255em;
		vertical-align: 0.255em;
		border-top: 0.3em solid;
		content: none;
		border-right: 0.3em solid transparent;
		border-bottom: 0;
		border-left: 0.3em solid transparent;
	}

	a{
		text-decoration: none;
	}
	a:hover{
		color: #fff;
		text-decoration: none;
	}

	.category:focus{
		color: black;
	}

	.menu_category{
		appearance: none;
		-webkit-appearance: none;
		padding: 10px;
		background-color: #0D77AA;
		color: #fff;
		font-weight: 400;
		font-size: 1.2rem;
		width: 16rem;
		border: 0;
		border-left: 2px;
		border-style: dashed;
	}
	.menu_category_left{
		appearance: none;
		-webkit-appearance: none;
		padding: 10px;
		background-color: #0D77AA;
		color: #fff;
		font-weight: 400;
		font-size: 1.2rem;
		border-radius: 60px 0 0 60px ;
		width: 16rem;
	}
	.menu_category_right{
		appearance: none;
		-webkit-appearance: none;
		padding: 10px;
		background-color: #0D77AA;
		color: #fff;
		font-weight: 400;
		font-size: 1.2rem;
		border-radius: 0 60px 60px 0;
		border: 0;
		border-left: 2px;
		border-style: dashed;
		width: 16rem;
	}

	.navbar-bg{
		background-color: #EFFBFF;
	}
}

@media (min-width:992px) and (max-width: 1199px){
	.start_toggler{
		display: none;
	}

	.dropdown-menu li{
		position: relative;
	}
	.dropdown-menu .submenu{ 
		display: none;
		position: absolute;
		left:100%; top:-7px;
	}
	.dropdown-menu .submenu-left{ 
		right:100%; left:auto;
	}

	.dropdown-menu > li:hover{ background-color: #f1f1f1 }
	.dropdown-menu > li:hover > .submenu{
		display: block;
	}
	.dropdown-toggle::after {
		display: inline-block;
		margin-left: 0.255em;
		vertical-align: 0.255em;
		border-top: 0.3em solid;
		content: none;
		border-right: 0.3em solid transparent;
		border-bottom: 0;
		border-left: 0.3em solid transparent;
	}

	a{
		text-decoration: none;
	}
	a:hover{
		color: #fff;
		text-decoration: none;
	}

	.category:focus{
		color: black;
	}

	.menu_category{
		appearance: none;
		-webkit-appearance: none;
		padding: 10px;
		background-color: #0D77AA;
		color: #fff;
		font-weight: 400;
		font-size: 1rem;
		width: 16rem;
		border: 0;
		border-left: 2px;
		border-style: dashed;
	}
	.menu_category_left{
		appearance: none;
		-webkit-appearance: none;
		padding: 10px;
		background-color: #0D77AA;
		color: #fff;
		font-weight: 400;
		font-size: 1rem;
		border-radius: 60px 0 0 60px ;
		width: 16rem;
	}
	.menu_category_right{
		appearance: none;
		-webkit-appearance: none;
		padding: 10px;
		background-color: #0D77AA;
		color: #fff;
		font-weight: 400;
		font-size: 1rem;
		border-radius: 0 60px 60px 0;
		border: 0;
		border-left: 2px;
		border-style: dashed;
		width: 16rem;
	}

	.navbar-bg{
		background-color: #EFFBFF;
	}
}

/* ============ small devices ============ */
@media (max-width: 991px) {

	#product_menu {
		margin-top: 6rem !important;
	}

	a{
		color: #fff;
		text-decoration: none;
	}
	a:hover{
		color: #fff;
		text-decoration: none;
	}

	.li_background{
		background-color: #0D77AA;
	}

	.element{
		margin: 0.1rem;
		padding: 0.20rem;
		width: 100%;
		background-color: #0D77AA;
		font-weight: 400;
		font-size: 1.5rem;
		text-align: center;
		border: 0;
		border-radius: 10px;
	}

	.navbar-bg{
		background-color: #EFFBFF !important;
	}

	.navbar_top .navbar-toggler-icon{
		background-image: url('https://mdbcdn.b-cdn.net/img/svg/hamburger2.svg?color=fff');
	}

	.navbar_menu .navbar-toggler-icon {
		background-image: url('images/hamburger4.svg');
		}

	.navbar-toggler {
			background-color: #0D77AA;
			color: rgba(0,0,0,.55);
			border: none;
	}

	.dropdown-menu .dropdown-menu{
		margin-left:0.7rem; margin-right:0.7rem; margin-bottom: .5rem;
	}

}	
/* ============ small devices .end// ============ */