.m-main-ttl-wrap{background:url(../../img/faq/main_bg.jpg) no-repeat center/cover}.faq__nav-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:10px 20px}.faq__nav-btn{display:block;width:100%;font-weight:500;font-size:1.3rem;letter-spacing:.05em;line-height:1.5;text-align:center;color:#14507a;background-color:#fff;border:1px solid #14507a;padding:6px 10px;transition:color .3s ease-out,background-color .3s ease-out,opacity .3s ease-out;cursor:pointer}.faq__nav-btn:hover{opacity:.7}.faq__nav-btn.is-current{color:#fff;background-color:#14507a}@media screen and (min-width:768px){.faq__nav-list{gap:20px 40px}.faq__nav-btn{font-size:1.5rem;padding:9px 16px}}