@media print,screen and (min-width:768px){.l-nav__menu li.btnConcept>a .txt{opacity:.4}}.l-main{padding-bottom:22.5px}@media screen and (max-width:767px){.l-main{padding-bottom:4vw}}.l-main::before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:#fff}.index__box01{margin-top:50px}@media screen and (max-width:767px){.index__box01{margin-top:13.3333333333vw}}.index__box02{margin-top:115px}@media screen and (max-width:767px){.index__box02{margin-top:14.6666666667vw}}