.flex{
	display: flex;
}

.instr_item_wrapper{
	display: flex;
	align-items: center;
	text-align: center;
	flex-grow: 1;
    flex-basis: 0;
    position: relative;
    /*max-width: 163px;*/
}

.instr_item_wrapper::after{
	display: inline-block;
	content: '';
	position: absolute;
	right: -25px;
	top: 35%;
	width: 40px;
	height: 25px;
	background-image: url('img/instr/arrow.png');
	background-size: contain;
	background-repeat: no-repeat;
}

.instr_item_wrapper:nth-child(2)::after{
	right: -35px;
}

.instr_item_wrapper:first-child::after,
.instr_item_wrapper:last-child::after{
	display: none;
}

.arrow_top{
	position: absolute;
	right: -30px;
	top: 20%;
	width: 40px;
	height: 25px;
	background-image: url('img/instr/arrow.png');
	background-size: contain;
	background-repeat: no-repeat;
	transform: rotate(-45deg);
}

.arrow_bottom{
	position: absolute;
	right: -30px;
	bottom: 23%;
	width: 40px;
	height: 25px;
	background-image: url('img/instr/arrow.png');
	background-size: contain;
	background-repeat: no-repeat;
	transform: rotate(45deg);
}

.instr_item{
	height: 262px;
	padding-top: 40px;
}

.instr_item_wrapper:nth-child(2) .instr_item{
	height: auto;
	padding-top: 0;
}


.instr_item .text_description{
	padding-top: 0;
	font-size: 18px;
	line-height: 22px;
}

.instr_item img{
	height: 70px;	
}

.instr_item .pictires{
	min-height: 90px;
}

.help_item img{
	max-height: 70px;
}

.help_item .pictires{
	text-align: center;
	min-height: auto;
}

.error-box{
    color: red;
    font-size: 12px;
}

.modal_form #btn{
	border: 1px solid #456591;
	border-radius: 5px;
	transition: all 0.5s ease 0s;
	padding-top: 5px;
	height: 45px;
}

#modal_form{
	background-image: url(new_back_blue.jpg);
	background-size: cover;
	background-position: center;
}

#ajax_form{
	min-width: 450px;
	transition: all 0.5s ease 0s;
}

#result_form{
	font-size: 18px;
	font-weight: bold;
}

.red{
	color: red;
}

.buttons-block div{
	display: inline-block;
}

.modal_button{
	background: #456591;
    border-color: #456591;
    font-weight: 600;
    padding: 15px 15px;
    border-radius: 5px;
    outline: 0 !important;
    font-size: 18px;
    line-height: 1.33;
    transition: all 0.5s ease 0s;
}

.modal_form #btn:hover,
.modal_button:hover{
	border-color: #3d3d3d;
	background-color: #3d3d3d;
}

.footer_phone{
	font-family: sans-serif;
}

#accordeon {
	/*width: 350px;*/
	/*border: 10px solid #fff;*/
	/*box-shadow: 0 0 10px grey;*/
	margin: 10px;
}
 
.acc-head {
	position: relative;
	padding: 10px 10px 15px;
	/*background: #c0c0c0;*/
	cursor: pointer;
	font-size: 16px;
	font-weight: bold;
	margin-bottom: 10px;
	border-bottom: 1px solid #045659
}
 
.acc-body {
	padding: 10px;
	border-bottom: 1px solid #c0c0c0;
	margin-bottom: 5px;
	display: none;
	font-size: 14px;
}

.about-to-right .about-img{
	margin-top: 20px;
}

.nav > li:last-child > a:hover, .nav > li:last-child > a:focus{
	border-color: #3d3d3d;
    background-color: #3d3d3d;
    color: #fff; 
}

.faq_plus:before{
	content: "";
    position: absolute;
    background-color: #456591;
    width: 3px;
    height: 15px;
    transform: translate(2px, 0) rotate(90deg);
    left: -17px;
    top: 25%;
}

.faq_plus.open:after{
	transform: translate(2px, 0) rotate(90deg);
}

.faq_plus:after{
	content: "";
    position: absolute;
    background-color: #456591;
    width: 3px;
    height: 15px;
    left: -15px;
    top: 25%;
    transition: all .3s ease 0s;
}

.instr_container{
	max-width: 1600px;
	margin: 0 auto;
}

#features{
	padding: 30px 0 15px;
}


#header h3.banner_h3{
	font-size: 2rem;
	text-align: center;	
}

.banner_bottom_text{
	font-size: 27px;
}

.work_start_bottom{
	display: block;
	margin: 30px auto 0px;
	width: fit-content;
	padding: 15px 30px;
	color: #f3f3f3;
	display: flex;
}

.work_start_bottom:hover,
.work_start_bottom:visited{
	color: #f3f3f3;
}

.steps_block{
	padding: 40px 0;
}

.step_img{
	height: 120px;
	margin: 15px;
}

.file_links{
	display: flex;
	align-items: center;
	margin-bottom: 20px;
}

@media screen and (max-width: 992px) {
	.flex.instr_container{
		display: block;
	}

	.instr_item_wrapper{
		max-width: 100%;
	}

	.instr_item{
		height: 200px;
		margin: 0 auto;
		padding-top: 0;
	}

	.instr_item_wrapper::after{
		bottom: 7%;
		top: auto;
		right: 50%;
		margin-right: -25px;
		transform: rotate(90deg);
	}

	.instr_item_wrapper:nth-child(2)::after{
		right: 50%;
	}

	.arrow_top{
		top: auto;
		bottom: 7%;
		right: 65%;
		margin-right: -25px;
		transform: rotate(135deg);
	}

	.arrow_bottom{
		bottom: 7%;
		right: 35%;
		margin-right: -25px;
	}

	.instr_container{
		flex-direction: column;
		-webkit-box-orient: vertical;
	}

	.instr_item_wrapper:nth-child(2) .instr_item{
		display: flex;
		height: 220px;
	}
	
	.help_item{
		text-align: center;
		margin-bottom: 20px;
	}

	.help_item .text_description{
		padding-top: 0;
	}

	.help_wrapper{
		display: flex;
	}

	#modal_form{
		padding: 15px;
		min-width: 350px;
	}

	#ajax_form{
		min-width: auto;
	}

	#header h3.banner_h3{
		font-size: 1.8rem;
		text-align: center;	
	}

	.banner_bottom_text{
		font-size: 22px;
	}
	
}

@media screen and (max-width: 468px) {
	.buttons-block div{
		display: block;
	}
	.modal_button{
		display: block;
		width: 100%;
		text-align: center;
		margin-bottom: 10px;
	}
	.file_links{
		flex-wrap: wrap;
	}
	.work_start_bottom{
		margin-top: 10px;
	}
}