body {
    margin: 0;
    padding: 0;
    background-color: #333;
}

.login-bg {
    height: 100%;
}

.login-container {
    width: 30%;
    height: 30%;
    position: absolute;
    top: 35%;
    left: 35%;
}

.logo {
    margin: 0 auto 20px auto;
    display: block;
}

.form-control {
    width: 100%;
    margin-top: 20px;
    height: 40px;
    font-size: 14pt;
    border-radius: 5px;
    border: none;
    padding-left: 20px;
}

.login-submit {
    width: 100%;
    height: 40px;
    text-align: center;
    border: none;
    color: #333;
    background-color: white;
    border-radius: 5px;
    margin-top: 20px;
    font-size: 16pt;
    font-weight: 800;
}

.login-submit:hover {
    background-color: #334a56;
    color: white;
    cursor: pointer;
}

.tch-logo {
    position: absolute;
    bottom: 20px;
    left: 0;
    right: 0;
    width: 300px;
    display: block;
    text-align: center;
    margin: 0 auto;
}