.irs-form-wrapper {
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
}
.irs-form-wrapper select,
.irs-form-wrapper input,
.irs-form-wrapper textarea {
    width: 100%;
    margin-bottom: 12px;
    padding: 8px;
    box-sizing: border-box;
}
.irs-form-wrapper button {
    padding: 10px 18px;
    background: #1e73be;
    color: white;
    border: none;
    cursor: pointer;
}
.irs-form-wrapper button:hover {
    background: #155a91;
}