@import url('https://fonts.googleapis.com/css2?family=Roboto+Mono:wght@300&family=Roboto:wght@300&display=swap');

*
{
    margin: 0;
    padding: 0;
    font-family:'Roboto Mono',monospace;
}

.main
{
    display: block;
    width: 650px;
    margin-top: 10px;
    margin-left: 10px;
    border: solid gray 5px;
    border-radius: 5px;
    overflow: visible;
}

.main h1
{
    text-align: center;
    font-size: 20px;
}

.main h2
{
    font-size: 20px;
}

.main td
{
    font-size: 12px;
}

.login-input
{
    width: 100%;
    height: 300px;
    margin-left: 100px;
}

.login-input table
{
    width: 100%;
}

.login-input tr
{
    height: 40px;
}

.login-input input
{
    width: 50%;
    height: 30px;
}

.login-input span
{
    font-size: 14px;
    color: red;
}