#footer{
    padding: 60px 0 55px;
    background-color: #616161;
}
#footer .center2{
    align-items: flex-end;
}
.address{
    margin-top: 35px;
}
br.m_br,
br.t_br{
    display: none;
}
br.m_none{
    display: block;
}

/* mobile */
@media screen and (max-width: 767px){ 
    br.m_br{
        display: block;
    }
    br.m_none{
        display: none;
    }

    #footer {
        padding: 40px 0;
    }
    #footer .center2{
        flex-direction: column;
        gap: 20px 0;
        align-items: flex-start;
    }
    .address {
        margin-top: 20px;
    }


}

/* tablet */
@media screen and (min-width: 768px) and (max-width: 1024px){
    br.t_br{
        display: block;
    }

    #footer {
        padding: 50px 0;
    }
    #footer .center2{
        flex-direction: column;
        gap: 25px 0;
        align-items: flex-start;
    }
    .address {
        margin-top: 25px;
    }

}