@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;700&display=swap');

body {
    padding-top: 0px;
}
.nav {
    box-shadow: 0px 0px 6px #00000029;
    padding: 10px 0px;
    background: #fff;
}
.section {
    padding: 4rem 0;
}
.green {
    background: #D7EBE6;
}
.grey {
    background: #ECEDEC;
}
.grey-img {
    background: #ECEDEC url('img/about_int.png') no-repeat;
    background-position: right center;
    background-size: 500px;
}
.ac, .ajc {
    display: flex;
    align-items: center;
}
.ajc {
    justify-content: center;
}
.at {
    display: flex;
    align-items: flex-start;
}
h2 {
    margin-top: 0;
}
.logos_wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.red {
    color: #f8485e;
}
.mb-3 {
    margin-bottom: 3rem;
}
.mt-3 {
    margin-bottom: 3rem;
}
.mt-0 {
    margin-top: 0;
}
.mb-0 {
    margin-bottom: 0;
}
.logo_devoteam {
    height: 55px;
}
.red_ball {
    width: 80px;
    height: 80px;
    border-radius: 40px;
    background: #f8485e;
    position: absolute;
    margin: -30px -38px;
    z-index: -1;
}
.green_ball {
    width: 75rem;
    height: 75rem;
    background: #d7ebe7;
    border-radius: 39rem;
    position: absolute;
    left: -11rem;
    top: -29rem;
    z-index: -1;
}
h1 {
    margin-bottom: 2rem;
}
@media (max-width: 992px) {
    .grey-img {
        background: #ECEDEC;
    }
    .history_ac {
        display: initial;
    }
}
@media (max-width: 768px) {
    .ac, .at {
        display: initial;
    }
    h1 {
        font-size: 30px;
    }
    .green_ball {
        width: 50rem;
        height: 50rem;
        border-radius: 25rem;
        left: -5rem;
        top: -14rem;
    }
    .timeline, .timeline-en {
        padding: 0 10vw;
    }
    .about_dt {
        margin-top: 2rem;
    }
    .contacts {
        margin-bottom: 2rem;
    }
}
@media (max-width: 500px) {
    .green_ball {
        width: 30rem;
        height: 30rem;
        border-radius: 15rem;
        left: -5rem;
        top: -3rem;
    }
    .timeline, .timeline-en {
        padding: 0;
    }
    .logo_devoteam, .logo_integrity {
        height: 40px;
    }
}