.button { background: none; border: none; color: #fff; cursor: pointer; outline: none; padding: 0; text-decoration: underline; } .content { color: #fff; font-size: 16px; line-height: 1.4; } .header { color: #fff; font-size: 24px; font-weight: bold; line-height: 1.2; margin-bottom: 8px; } .wrapper { background: #eb5a46; border-radius: 4px; bottom: 20px; box-shadow: #b04632 0 1px 0; padding: 12px 18px; position: fixed; right: 20px; width: 390px; z-index: 10001; }