.form-box{
    width:400px;
    margin:50px auto;
    background:#1c1c1c;
    padding:30px;
    border-radius:10px;
    color:white;
}

.form-box h2{
    text-align:center;
    margin-bottom:20px;
}

.form-box input{
    width:100%;
    padding:10px;
    margin:10px 0;
    border:none;
    outline:none;
}

.form-box button{
    width:100%;
    padding:10px;
    background:red;
    color:white;
    border:none;
    cursor:pointer;
    border-radius:5px;
}

.form-box button:hover{
    background:#cc0000;
}