.about_us {
    display: flex;
    margin-bottom: 75px;
}
.about_us-img {
    width: 100%;
    max-width: 255px;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    margin-top: 10px;
}
.about_us-img img {
    max-width: 100%;
}
.about_us-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 54px 0 31px;;
    max-width: calc(100% - 255px);
}
.about_us-content p {
    margin-bottom: 24px;
}
.about_us-title { 
    margin-bottom: 16px;
}
.about_us-text {
    max-width: 420px;
}
.about_us a {
    position: relative;
    color: #7e7e7e;
}
.about_us a:before {
    content: "";
    border-bottom: 2px solid;
    position: absolute;
    left: -1px;
    bottom: -2px;
    right: 0px;
}

@media (max-width: 1500px) {
    .about_us {
        flex-wrap: wrap;
        justify-content: center;
    }
    .about_us-img {
        height: auto;
        padding: 20px;
    }
    .about_us-img img {
        margin: 0;
    }
    .about_us-text {
        max-width: 100%;
    }
}
@media (max-width: 1200px) {
    .about_us {
        margin-bottom: 30px;
    }
}
@media (max-width: 767px) {
    .about_us-content {
        max-width: 100%;
        padding: 0 30px;
    }
}
@media (max-width: 640px) {
    .about_us-content {
        padding: 20px;
    }
}