footer {width: 100%; height: auto; padding: 100px 0; background: var(--wt_f9);}
footer .container {}
footer .f_logo {width: 123px; height: auto; margin-bottom: 20px;}
footer .f_logo img {width: 100%; height: auto;}
footer .description {margin-bottom: 10px; font-size: 14px; font-weight: 300; line-height: 1.14; color: var(--gray_88);}
footer .address {margin-top: 10px; margin-bottom: 40px; font-size: 16px; font-weight: 400; line-height: 1.19; color: var(--black_1b);}
footer .copyright {font-size: 16px; font-weight: 300; line-height: 1.19; color: var(--gray_c7);}


/* address_btn */
.address_btn {
    position: relative;
    width: 100%;
    height: auto;
    padding: 15px 0;
    margin-bottom: 15px;
    margin-top: 30px;
    box-sizing: border-box;
    border-top: 1px solid #E5E7EA;
    border-bottom: 1px solid #E5E7EA;
    font-size: 16px;
    font-weight: 500;
    line-height: 1.5;
    color: #b8b8b8;
}

.address_btn .container {
    position: relative;
    padding: 0;
    text-align: left;
}

.address_btn .container::before {
    display: block;
    content: "";
    width: 10px;
    height: 10px;
    border-right: 2px solid #dbdbdb;
    border-bottom: 2px solid #dbdbdb;
    box-sizing: border-box;
    position: absolute;
    top: calc(50% - 8px);
    left: 165px;
    transform: rotate(45deg);
    transition: all .3s;
}

.address_btn.on .container::before {
    top: calc(50% - 5px);
    transform: rotate(-135deg);
}

.btn_hiddenzone {width: calc(100% - 60px); height: 60px; position: absolute; bottom: 0;}

.address_wrap {display: none;}