.contact_photo{
    flex: 1;
}
.contact_photo img{
    width: 100%;
    display: block;
}
.contacts_text{
    flex: 2;
    padding: 0 20px 0 20px;
}
.about_photographer li{
    line-height: 2;
}
h3{
    border-bottom: 1px solid #ccc;
}
.contacts_contact{
    display: flex;
}
.contacts_contact div{
    /*flex:1;*/
    padding: 0 20px;
    display: flex;
    align-self: center;
}
.clients{
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}
.clients img {
    width: 200px;
    height: fit-content;
    padding: 10px;
}

@media screen and (max-width: 736px) {
    .contact_photo img{
        width: 100%;
    }
    .contacts_contact {
        flex-direction: column;
        text-align: center;
    }
    .contacts_contact div{
        margin: 20px 0 20px 0;
    }
    .clients{
        width: 100%;
        max-width: 450px;
        margin: auto;
    }
    .clients img{
        max-width: 200px;
        width: 70%;
        height: auto;
        margin: 10px;
    }
}