.opt .row {
    margin-left: -12px;
    margin-right: -12px;
}
.opt .row [class^="col-"] {
    padding-left: 12px;
    padding-right: 12px;
}
.opt p {
    font-weight: 300;
    font-size: 16px;
    line-height: 160%;
}
.opt.content-area {
    margin-top: 50px;
}
.opt .opt-intro {
    padding-right: 56px;
    margin-bottom: 30px;
}
.opt .opt-intro h1 {
    margin-bottom: 16px;
}
.opt .opt-intro p {
    font-weight: 300;
    font-size: 16px;
    line-height: 160%;
    margin-bottom: 16px;
}
.opt .about_advantages_card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 16px 12px 15px 18px;
    border: 1px solid #ECECEC;
    border-radius: 4px;
    justify-content: space-between;
    position: relative;
    height: 260px;
    margin-bottom: 24px;
}
.opt .about_advantages_card:after {
    content: attr(data-number);
    font-weight: 300;
    font-size: 14px;
    line-height: 110%;
    position: absolute;
    bottom: 8px;
    right: 8px;
}
.opt .about_advantages_card p {
    font-size: 14px;
    line-height: 1.1;
    font-weight: 500;
}
.opt .about_advantages_card img {
    max-height: 130px;
}
.opt .advantages-intro {
    font-size: 24px;
    line-height: 160%;
    display: flex;
    align-items: center;
    border: 1px solid #ECECEC;
    height: 260px;
    padding: 50px;
    border-radius: 4px;
    margin-bottom: 24px;
}
.opt-modal {
    text-align: center;
}
.opt-modal .modal-dialog {
    max-width: 480px;
}
.opt-modal .modal-body {
    padding: 110px 130px;
}
.opt-modal .heading {
    font-weight: 300;
    font-size: 32px;
    line-height: 110%;
    margin-top: 36px;
    margin-bottom: 16px;
}
.opt-modal p {
    font-weight: 300;
    font-size: 16px;
    line-height: 140%;
}
.opt-modal p span {
    font-weight: 400;
    display: block;
}
.about_advantages{
    padding-top:10px;
}
@media(max-width: 1240px) {
    .opt .advantages-intro {
        font-size: 20px;
    }
}
@media(max-width: 520px) {
    .opt .advantages-intro {font-size: 18px; padding: 30px;}
    .opt .opt-intro {padding-right: 0;}
    .opt-modal .modal-body {padding: 50px;}
    .opt-modal .modal-body img {max-width: 80px;}
    .image img {width:100% !important; height: 100%!important;}
}