body {
    margin: 0;
    padding: 0;
    background: #f6f6f6
}

.main {
    background: #fff;
    padding: 1.5rem
}

.main p {
    font-size: 1.1rem;
    line-height: 1.8
}

.img-fluid {
    padding: 1rem 0
}

.sidebar .img-fluid {
    padding: 0
}

.offer {
    background: #3279ef;
    padding: 25px 0;
    text-align: center;
    cursor: pointer;
    position: sticky
}

.offer .text {
    color: #fff;
    background: #3126b5;
    font-weight: 700;
    font-size: 1.3rem;
    padding: 10px
}

.offer img {
    display: block;
    margin: 0 auto 20px;
    width: 40%;
    height: auto;
    margin-top: 22px
}

.logo {
    border-radius: 15px
}

.sadrzaj img {
    max-width: 100% !important;
    width: 100% !important
}