<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<svg width="100%" height="100%" viewBox="0 0 400 300" preserveAspectRatio="xMidYMid slice">
<defs>
<linearGradient id="foreGroundBlue">
<stop stop-color="#00354e"></stop>
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<linearGradient id="foreGroundBlueToLight" gradientTransform="rotate(90)">
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<linearGradient id="midTreeColor" gradientTransform="rotate(90)">
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<linearGradient id="bgTreeColor">
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<filter id="lowBlur">