I'm developing a banner plus it's not covering the entire screen like the image below it, the banner gets a few white parts around it.
Note: In this same banner I'm trying to make the parallax effect, and it's not working if someone can give me a hint of what to do, thank you.
@charset "utf-8";
#brand-image{
height: 100px;
float: center;
}
.nav {
position: fixed;
padding-top: 15px;
top: 0;
z-index: 2;
width: 100%;
}
.navbar-brand {
position: absolute;
left: 50%;
margin-left: -50px !important; /* 50% of your logo width */
display: block;
margin-top: -20px;
}
/***************Corpo**********/
body, html{
margin: 0;
padding: 0;
}
body{
background-image: url(img/fundo.jpg);
}
.wrapper{
height: 50%;
overflow-x: hidden;
overflow-y: hidden;
perspective: -10px;
transform-style: preserve-3d;
}
.adesao{
position: relative;
height: 450px;
min-width: 700px;
transform-style: inherit;
}
.adesao::before{
content: " ";
position: absolute;
top: 0;
right: 0;
left: 0;
bottom: 0;
z-index: -1;
background-size: cover;
background-repeat: no-repeat;
background-position: center center;
transform: translateZ(-1px) scale(1.5);
}
.txt_adesao{
position: absolute;
top: 40%;
width: 100%;
padding: 20px o;
color: white;
text-shadow: 0 0 5px #000;
font-size: 40px;
text-align: center;
}
.txt_vejamais{
position: absolute;
top: 60%;
left: 45%;
width: 10%;
padding: 20px o;
color: white;
text-shadow: 0 0 5px #000;
font-size: 20px;
text-align: center;
border-style: solid;
border-color: white;
}
.bg1::before{
max-width: 100%;
background-image: url(https://i.imgur.com/21wBdiC.jpg);
}<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>
<!------ Include the above in your HEAD tag ---------->
<!DOCTYPE html>
<html lang="pt-br">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" type="text/css" href="Bootstrap-4.1.3/css/bootstrap.min.css">
<link rel="stylesheet" type="text/css" href="design.css">
<script type="text/javascript" src="https://code.jquery.com/jquery-3.3.1.min.js"></script><scripttype="text/javascript" src="js/jquery.countdown.js"></script>
<script type="text/javascript" src="Bootstrap-4.1.3/js/bootstrap.min.js"></script>
<script type="text/javascript" src="js/bootbox.min.js"></script>
<title>Formandos de Mecatrônica</title>
<nav class="nav navbar-expand-lg navbar-dark bg-primary sticky-top">
<a class="navbar-brand" href="#">
<img id="brand-image" alt="Website Logo" />
</a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNavAltMarkup" aria-controls="navbarNavAltMarkup" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarNavAltMarkup">
<div class="navbar-nav">
<a class="nav-item nav-link active" href="#">Home <span class="sr-only">(current)</span></a>
<a class="nav-item nav-link" href="#">Buffet</a>
<a class="nav-item nav-link" href="#">Local</a>
<a class="nav-item nav-link disabled" href="#">Loja</a>
</div>
</div>
</nav>
</head>
<body>
<div class="container-fluid">
<main class="wrapper">
<a href="https://www.google.com/">
<section class="adesao bg1">
<p class="txt_adesao">Faça sua ADESAO ONLINE </p>
<p class="txt_vejamais">Veja Mais</p>
</section>
</a>
</main>
</div>
</br>
<div>
<img src="https://images7.alphacoders.com/671/671281.jpg"width="100%">
</div>
</body>
</html>