.t-inputpromocode__wrapper {
    width: calc(100% + 30px) !important;
    position: relative;
    left: -15px;
    border-collapse: separate;
    border-spacing: 15px 0px;
}
.t-inputpromocode__btn.t-btn {
    color: #ffffff !important;
    background-color: #18C9C8 !important;
    border: 0px solid #18C9C8;
    transition: all .2s ease;
}
.t-inputpromocode__btn.t-btn:hover {
    color: #ffffff !important;
    background-color: #028389 !important;
    border: 0px solid #028389;
}