#frm
{
    border: 1px dotted #000;
    padding: 30px;
    margin: auto;
    background-color: #f0f0f0;
}
.align
{
    width: 350px;
    margin: 50px auto;
    display: flex;
    align-items: center;
    justify-content: center;
}
h3
{
    text-align:center;
    font-size: 24px;
    font-weight: 600;
}


input[type=text],input[type=password]
{
width: 100%;
    padding: 12px 20px;
    margin: 8px 0;
    display: inline-block;
    border: 1px solid #ccc;
    box-sizing: border-box;
}

button[type=submit]
{
    padding: 10px 20px;
    width: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: auto;
    color: #fff;
    border-radius: 10px;
    margin-top: 20px;
    background-color: #00447c;
}

button[type=submit]:hover
{
background-color: #171ee3;
}