چرا بک گراند در قطعه کد بنده کار نمیکنه؟
<!DOCTYPE html>
<html lang="fa">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>پروژه سون لرن</title>
<!-- Font Awesome -->
<link
rel="stylesheet"
href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.7.1/css/all.css"
integrity="sha512-gUmZC4CtgECJeVW1aeRk2AmpdQsl1ABsR8Cp4PmvANxm+TzwNNpe2MoJT/htbYsn0GR9+sIMDrd9vT9Pt0ZANA=="
crossorigin="anonymous"
referrerpolicy="no-referrer"
/>
<!-- /Font Awesome -->
<link rel="stylesheet" href="/css/system-grid-system.css" />
<link rel="stylesheet" href="/css/style.css" />
</head>
<body>
<div class="container-fluid container-fluid-custom">
<div class="row">
<div class="container">
<div class="col-xs-6">
<i class="far fa-envelope">
<span>mehdihoshangian@gmail.com</span></i>
<i class="fas fa-phone"><span>09126817768</span></i>
</div>
<div class="col-xs-6"></div>
</div>
</div>
</div>
<script src="/assets/js/main.js"></script>
</body>
</html>
style in css
@font-face {
font-family: Vazir-Medium;
src: url(/fonts/Vazir.eot) format("eot"),
url(/fonts/Vazir.ttf) format("ttf"), url(./fonts/Vazir.woff) format("woff"),
url(/fonts/Vazir.woff2) format("woff2");
font-weight: 700;
font-style: normal;
}
*,
body {
margin: 0;
padding: 0;
box-sizing: border-box;
font-family: Vazir-Medium;
}
body {
direction: rtl;
}
a {
text-decoration: none;
}
li,
ol,
ul {
margin: 0;
padding: 0;
list-style: none;
}
.container-fluid-custom{
background-color: bisque;
color: #fff;
}