#form-div {
    background-color: rgba(72, 72, 72, 0.1);
    padding-left: 35px;
    padding-right: 35px;
    padding-top: 35px;
    padding-bottom: 50px;

    margin: 30px;
    border-radius: 7px;
    -moz-border-radius: 7px;
    -webkit-border-radius: 7px;
}

.form-control {
    font-family: 'Courier New', Courier, monospace;
}

.form-control[readonly] {
    background-color: #ffffff !important;
    opacity: 1
}

textarea {
    width: 100%;
    padding: 12px 20px;
    box-sizing: border-box;
    border: 2px solid #ccc;
    border-radius: 4px;
    background-color: #f8f8f8;
    resize: none;
}

#secret {
    display: block;
    overflow: hidden;
    resize: none;
}