#tfooter { position: relative; padding: 60px 0; background-color: #151515; }
#tfooter dl { display: flex; flex-wrap: nowrap; align-items: center; }
#tfooter dl dt { min-width: max-content; margin-right: 50px; }
#tfooter dl dt a { display: inline-block; }
#tfooter dl dt a img { display: inline-block; width: 94px; }
#tfooter dl dd .textbox { font-size: 15px; color: #fff; line-height: 1.53; }
#tfooter dl dd .textbox * { font-size: inherit; color: inherit; line-height: inherit; }
#tfooter dl dd .textbox p { display: inline-block; margin-right: 15px; }
#tfooter dl dd .textbox .designed_by { display: inline-block; color: #868686; }
@media (max-width: 1535px) {
    #tfooter dl dt { margin-right: calc(24px + 1.6vw); }
    #tfooter dl dd .textbox p { margin-right: 13px; }
}
@media (max-width: 1279px) {
    #tfooter dl dd .textbox p { margin-right: 11px; }
}
@media (max-width: 1023px) {
    #tfooter dl { display: block; text-align: center; }
    #tfooter dl dt { min-width: initial; margin-right: initial; }
    #tfooter dl dt a img { width: 100%; max-width: 50px; }
    #tfooter dl dd .textbox { margin-top: 20px; text-align: center; }
    #tfooter dl dd .textbox p { display: block; margin-right: initial; }
    #tfooter dl dd .textbox br { display: none; }
}

/* quick_nav */
.quick_nav { z-index: 1050; position: fixed; top: 40%; transform: translateY(-50%); right: 20px; }
.quick_nav a { display: block; }
.quick_nav a:nth-of-type(n + 2) { margin-top: 10px; }
.quick_nav a img { display: inline-block; width: 170px; }
@media (max-width: 1535px) {
    .quick_nav a img { width: 150px; }
}
@media (max-width: 1279px) {
    .quick_nav a img { width: 130px; }
}
@media (max-width: 1023px) {
    .quick_nav a img { width: 110px; }
}
@media (max-width: 767px) {
    .quick_nav { top: initial; transform: translateY(0); bottom: 20px; }
    .quick_nav a img { width: 100px; }
}