.promoblock_fullw {
    overflow: hidden;
    margin: 0 0 54px;
}
.promoblock_fullw-content {
    min-height: 440px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: background-color .35s;
    padding: 0 30px;
}
.promoblock_fullw:hover .promoblock_fullw-content {
    background: rgba(255,255,255,.2);
}
.promoblock_fullw-content h2 {
    font-size: 40px;
    text-transform: uppercase;
    text-align: center;
    margin: 0 0 34px;
    color: #fff;
}
.promoblock_fullw-content p {
    font-size: 14px;
    line-height: 1.429;
    text-align: center;
    margin: 0;
    max-width: 600px;
    color: #fff;
}
.promoblock_fullw-content .btn-primary {
    height: 58px;
    min-width: 187px;
    padding: 7px 0 10px;
    margin: 58px 5px 2px 0;
    text-transform: none;
    font-size: 16px;
}
@media (max-width: 767px) {
    .promoblock_fullw-content h2 {
        font-size: 24px;
        line-height: 1.5;
        margin-bottom: 10px;
    }
    .promoblock_fullw-content .btn-primary {
        margin: 15px 0 0;
    }
}