#footer{
    padding: 75px 0 50px;
    background-color: #121212;
}
.f1 ul{
    gap: 0 15px;
}
.f1 ul .line{
    width: 1px;
    height: 14px;
    background-color: #464646;
}
.f2{
    margin-top: 45px;
    align-items: flex-end;
}
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: 45px 0;
    }
    .f1,
    .f2{
        flex-direction: column;
        gap: 30px 0;
        align-items: flex-start;
    }

}

/* tablet */
@media screen and (min-width: 768px) and (max-width: 1024px){

   
    br.t_br{
        display: block;
    }


}