body{font-family:Arial;margin:0
<style>
.btn{
display:inline-block;
margin:10px;
padding:12px 20px;
background:url('images/123.jpg')
color:#000;
text-decoration:none;
border-radius:6px;
font-weight:bold;
}
.grid{
display:flex;
flex-wrap:wrap;
justify-content:center;
}
</style>
    
}body {
  background: url('../images/background.jpg') no-repeat center center fixed;
  background-size: cover;
}
.hero{background:linear-gradient(rgba(0,0,0,.6),rgba(0,0,0,.6)),url('../images/locksmith-bg.jpg') center/cover;color:#fff;text-align:center;padding:100px 20px}
.section{padding:30px;max-width:1000px;margin:auto}
.btn{background:#0073e6;color:#fff;padding:15px 25px;text-decoration:none;border-radius:5px;display:inline-block}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.box{background:#f5f5f5;padding:20px;border-radius:10px}