.pw_prompt {
    position: fixed;
    left: 50%;
    top: 35%;
    margin-left: -100px;
    padding: 15px;
    border: 1px solid #555;
    border-radius: 4px;
    background: #fefefe;
    z-index: 99999;
    box-shadow: #3e3e3e 1px 1px;
}

.pw_prompt label {
    display: block;
    margin-bottom: 5px;
}

    .pw_prompt input {
        margin-bottom: 10px;
        display: block;
        border-radius: 4px;
        border-style: groove;
        border-color: #555;
        border-width: 1px;
    }

    .pw_prompt button {
        padding: 0.3rem 2rem;
        box-shadow: none;
        border-style: groove;
        border-color: #555;
        border-width: 1px;
    }