.content-promo{
    margin:30px auto 10px;
    padding:22px;
    max-width:700px;

    background:#eefaf8;
    border:1px solid #b8e8e2;
    border-left:5px solid #20B2AA;
    border-radius:12px;

    text-align:center;
}

.content-promo__title{
    margin:0 0 10px;
    font-size:1.2rem;
    font-weight:700;
    color:#0c6660;
}

.content-promo__text{
    margin:0 0 14px;
    line-height:1.6;
    color:#335d5a;
}

.content-promo__link{
    display:inline-block;
    padding:10px 18px;

    background:#20B2AA;
    color:#fff;
    border-radius:999px;
    text-decoration:none;
    font-weight:700;

    transition:.2s;
}

.content-promo__link:hover{
    background:#15938c;
}