#footer{
    background-color: #e1e1e1;
    padding: 70px 0;
}
#footer .center1{
    align-items: flex-end;
}
.f1{
    gap: 40px 0;
}
.address{
    line-height: 1.8;
}
.address strong{
    margin-right: 5px;
}
.address span{
    margin: 0 5px;
}
.m_br{
    display: none;
}

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

    #footer{
        padding: 40px 0;
    }
    #footer .center1{
        flex-direction: column;
        gap: 20px 0;
        align-items: flex-start;
    }
    .f1 {
        gap: 20px 0;
    }
    .f1>a{
        width: 150px;
    }
    .f1>a img{
        width: 100%;
    }

}

/* tablet */
@media screen and (min-width: 768px) and (max-width: 1024px){
    .t_none{
        display: none;
    }

    #footer{
        padding: 45px 0;
    }
    #footer .center1{
        flex-direction: column;
        gap: 25px 0;
        align-items: flex-start;
    }
    .f1 {
        gap: 25px 0;
    }
    .f1>a{
        width: 200px;
    }
    .f1>a img{
        width: 100%;
    }
}