.signature-button {
    background-color: #0073aa;
    color: #ffffff;
    border: none;
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
    border-radius: 5px;
    margin-top: 10px;
}

.signature-button:hover {
    background-color: #005a87;
}

.signature-button i {
    margin-right: 5px;
}

.form-group {
    margin-bottom: 15px;
    padding-right: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.form-group input, .form-group select, .form-group textarea {
    width: calc(100% - 20px);
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 5px;
    box-sizing: border-box;
}

#email-signature-generator-form {
    display: flex;
    flex-wrap: wrap;
}

#email-signature-generator-form .form-group.full-width {
    width: 100%;
}

#email-signature-generator-form .form-group {
    width: 48%;
    margin-right: 4%;
}

#email-signature-generator-form .form-group:nth-child(2n) {
    margin-right: 0;
}

.required {
    color: purple;
    font-size: 1.2em;
    vertical-align: super;
}

#generated-signature-container {
    margin-top: 20px;
}

#generated-signature {
    margin-top: 20px;
    padding: 10px;
    border: none;
    background-color: transparent;
}