I'm having some trouble with my bootstrap carousel. The images are stacking on top of each other when the page loads, even though everything else seems to be working fine - controls, indicators, etc. Any ideas on what's causing this issue?
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Appraisal</title>
<link rel="stylesheet" href="style.css">
<link href="https://fonts.googleapis.com/css?family=VT323" rel="stylesheet">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap-theme.min.css" integrity="sha384-rHyoN1iRsVXV4nD0JutlnGaslCJuC7uwjduW9SVrLvRYooPp2bWYgmgJQIXwl/Sp" crossorigin="anonymous">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/mdbootstrap/4.3.2/css/mdb.min.css">
</head>
<body>
<header>
<h1 class="animated slideInLeft">text goes here</h1>
<p>...</p>
<h4 class="animated slideInRight">portfolio</h4>
</header>
<div id="myCarousel" class="carousel slide">
<ol class="carousel-indicators">
<li data-target="#myCarousel" data-slide-to="0" class="active"></li>
<li data-target="#myCarousel" data-slide-to="1"></li>
<li data-target="#myCarousel" data-slide-to="2"></li>
</ol>
<div class="carousel_inner">
<div class="item active">
<img src="./pics/space_1.jpg" alt="Space 1" class="img-responsive">
<div class="carousel-caption">
<h3>Appraisal 1</h3>
<p></p>
</div>
</div>
<div class="item">
<img src="./pics/space_2.jpg" alt="Space 2" class="img-responsive">
<div class="carousel-caption">
<h3>Appraisal 2</h3>
<p></p>
</div>
</div>
<div class="item">
<img src="./pics/space_3.jpg" alt="Space 2" class="img-responsive">
<div class="carousel-caption">
<h3>Appraisal 3</h3>
<p></p>
</div>
</div>
</div>
<a href="#myCarousel" class="carousel-control" data-slide="prev">
<span class="icon-prev left"></span>
</a>
<a href="#myCarousel" class="carousel-control" data-slide="next">
<span class="icon-next right"></span>
</a>
</div>
<div class="skills">
</div>
<div class="certs">
</div>
<footer>
<p>developed by: jefferson steelflex</p>
</footer>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/mdbootstrap/4.3.2/js/mdb.min.js"></script>
</body>
</html>