Столкнулся с проблемой при адаптивной верстке на бутстрап. Сайт на среднем экране выглядит хорошо но на мобильном экране два блока съезжают вниз из-за отступа сверху margin top.
как решить данную проблему ?
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<!-- The above 3 meta tags *must* come first in the head; any other head content must come *after* these tags -->
<title>REEN</title>
<!-- Bootstrap -->
<link href="css/bootstrap.min.css" rel="stylesheet">
<link rel="stylesheet" href="css/style.css">
<link rel="stylesheet" href="css/font-awesome.min.css">
<link href="https://fonts.googleapis.com/css?family=Source+Sans+Pro" rel="stylesheet">
<!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries -->
<!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
<!--[if lt IE 9]>
<script src="https://oss.maxcdn.com/html5shiv/3.7.3/html5shiv.min.js"></script>
<script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
<![endif]-->
</head>
<body>
<header>
<div class="header_line">
<div class="container">
<div class="row">
<ul class="col-xs-7 col-sm-6 col-md-4 list-inline text-left header_info">
<li>
<i class="fa fa-envelope-o" aria-hidden="true"></i>
</li>
<li>
info@reen.com
</li>
<li>
<i class="fa fa-mobile" aria-hidden="true"></i>
</li>
<li>
+00 (123) 456 78 90
</li>
</ul>
<ul class="col-xs-5 col-sm-4 col-sm-offset-2 col-md-3 col-md-offset-5 list-inline text-right header_icons">
<li>
<i class="fa fa-facebook" aria-hidden="true"></i>
</li>
<li>
<i class="fa fa-google-plus" aria-hidden="true"></i>
</li>
<li>
<i class="fa fa-twitter" aria-hidden="true"></i>
</li>
<li>
<i class="fa fa-pinterest-p" aria-hidden="true"></i>
</li>
<li>
<i class="fa fa-behance" aria-hidden="true"></i>
</li>
<li>
<i class="fa fa-dribbble" aria-hidden="true"></i>
</li>
</ul>
</div>
</div>
</div>
</header>
<!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<!-- Include all compiled plugins (below), or include individual files as needed -->
<script src="js/bootstrap.min.js"></script>
</body>
</html>
.header_line {
height: 40px;
background: #f5f7fa;
border-bottom: 1px solid #e6e9ed;
}
.header_info, .header_icons {
font-size: 12px;
font-family: SourceSansPro,sans-serif;
color: #5a728c;
margin-top: 13px;
}