.filter-label__help-image {
    width: 16px;
    height: auto;
    cursor: pointer;
    margin-left: 7px;
    margin-bottom: 2px;
}

.filter-label__wrapper {
    display: flex;
}

.couponcode:hover .coupontooltip {
    display: block;
}

.coupontooltip {
    display: none;
    background: #C8C8C8;
    margin-left: 28px;
    padding: 10px;
    position: absolute;
    z-index: 1000;
    min-width:500px;
    min-height:10px;
    background: #ebebeb;
    border-radius: 5px;
    border: 1px solid #ddd;
    box-shadow: 0 0 5px rgba(0,0,0,0.3);
}

@media screen and (max-width: 768px) {
    .coupontooltip {
        max-width: 300px;
        margin-right: 10px;
        margin-left: 10px;
        min-width: 0;
        left: 0;
    }
    .choice-box.last .coupontooltip {
        bottom: 130px;
    }

}