.about_container {
    max-width: 790px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
}

.about_container h3 {
    color: #757575;
    font-family: Mulish;
    font-size: 16px;
    font-weight: unset;
    line-height: 20px;
    margin: 0px;
    margin-bottom: 5px;
}
.about_container h2 {
    color: #252525;
    font-family: Garamond2;
    font-size: 40px;
    font-weight: unset;
    line-height: 48px;
    margin: 0px;
    margin-bottom: 30px;
}
.about_container img {
    width: 100%;
}
.about_container .biography {
    margin-bottom: 45px;
}
.about_container .about_photo1 {
    margin-bottom: 30px;
}
.about_container .about_photo2 {
    margin-top: 30px;
}
.about_container .about_photo3 {
    margin-top: 20px;
}
.about_container .about_photo4 {
    margin-top: 30px;
    margin-bottom: 30px;
}

.about_container .biography,
.about_container .exhibitions {
    color: #252525;
    font-family: Mulish;
    font-size: 16px;
    line-height: 24px;
}
.about_container .biography .imp_quote {
    margin: 30px 0;
    border-top: 1px solid black;
    border-bottom: 1px solid black;
    display: flow-root;
    padding: 25px 0;
}
.about_container .biography .imp_quote img {
    width: 24px;
    height 17px;
}
.about_container .biography .imp_quote span {
    color: #101010;
    font-family: MulishBold1;
    margin-left: 78px;
}

.about_container .exhibitions h4 {
    color: #252525;
    font-family: MulishBold1;
}
.about_container .exhibitions br {
    margin-bottom: 8px;
}

@media screen and (max-width: 660px) {
    .about_container h3 {
        font-size: 14px;
        line-height: 17px;
        margin-bottom: 8px;
}
    .about_container h2 {
        font-size: 24px;
        line-height: 29px;
        margin-bottom: 30px;
    }
    .about_container .biography,
    .about_container .exhibitions {
        font-size: 14px;
        line-height: 17px;
    }
    .about_container .biography .imp_quote{
        padding: 21px 0;
    }
    .about_container .biography .imp_quote span {
        width: 193px;
        display: block;
    }
}