.title-group{
    margin-bottom: 10px;
    font-size: 18px;
    font-weight: bold;
}
.wrap-rel-product{
    margin-top:30px;
}
.wrap-znak{
    border:solid 1px #D0D0D0;
    border-radius: 50%;
    padding: 5px 8px;
}
.wrap-znak.active{
    background: #EEEEEE;
}