#footer{
    background-color: #252525;
    padding: 68px 0;
}
.f1{
    border-bottom: 1px solid #464646;
    padding-bottom: 40px;
}
.f1 ul{
    gap: 0 40px;
}
.f1 i{
    transform: rotate(45deg); 
}
.f2{
   padding-top: 20px; 
   align-items: flex-end;
}
.f2 ul{
    gap: 0 120px;
}
.f2 li{
    line-height: 2;
}
.f2>div{
    align-items: flex-end;
}
.blog {
    margin: 0 30px 0 50px;
    width: 80px;
}
.blog img{
    width: 100%;
}
.f2_box{
    padding: 20px;
    background-color: #464646;
    border-radius: 10px;
    gap: 10px 0;
}

br.m_br{
    display: none;
}

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

    #footer{
        padding: 45px 0;
    }
    .f1{
        padding-bottom: 20px;
    }
    .f1>a{
        width: 150px;
    }
    .f1>a img{
        width: 100%;
    }
    .f1 ul {
        gap: 0 20px;
    }
    .f2 {
        padding-top: 20px;
        flex-direction: column;
        gap: 30px 0;
        align-items: flex-start;
    }
    .f2 ul{
        flex-direction: column;
        gap: 10px 0;
    }
    .f2>div{
        flex-direction: column;
        gap: 10px 0;
        align-items: flex-start;  
    }
    .blog{
        margin: 0;
    }
    .f2_box {
        padding: 15px;
    }

}

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

    #footer{
        padding: 50px 0;
    }
    .f1{
        padding-bottom: 25px;
    }
    .f1>a{
        width: 200px;
    }
    .f1>a img{
        width: 100%;
    }
    .f1 ul {
        gap: 0 25px;
    }

    .f2 {
        padding-top: 25px;
        flex-direction: column;
        gap: 35px 0;
        align-items: flex-start;
    }
    .f2 ul{
        gap: 0 20px;
    }
    .f2>div{
        gap: 0 20px;
        
    }
    .blog{
        margin: 0;
    }
    .f2_box {
        padding: 20px;
    }

}