HTML/CSS optimized thank you page templates

Netbax Online Editor Try it Yourself

<div>
        <h1>Thank You!</h1>
        
            <strong>Please check your email</strong> 
           
            I will reply to you soon.
        
        <hr> 
       
          <a href="">Continue to homepage</a>
       
    </div>
<style>
body{
    margin: 0;
    font-family:"Segoe UI","Helvetica Neue",Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    color: #212529;
    text-align: left; 
    background-color: #e9ecef;

}  
div{
    text-align: center; 
    padding: 2rem 1rem;
    margin-bottom: 2rem;
    background-color: #e9ecef;
    border-radius: .3rem;
    margin-top: 25vh;
}
a{
    padding: .25rem .5rem;
    font-size: .875rem;
    line-height: 1.5;
    border-radius: .2rem; 
    color: #fff;
    background-color: #151528; 
    display: inline-block;
    font-weight: 400;
    text-align: center; 
    text-decoration: none;
}
h1{
    font-size: 4.5rem;
    font-weight: 300;
    line-height: 1.2;
}

</style>