.img-box:hover img.img-default,.img-box img.img-hover{display:none;transition:.3s}.img-box:hover img.img-hover{display:inherit;transition:.3s}@media screen and (min-width:80px){.img-box-pc{display:none}}@media screen and (min-width:800px){.img-box-pc{display:block;margin-bottom:60px}}@media screen and (max-width:799px){.img-box-tablet{display:block;margin-top:40px;margin-bottom:20px}}@media screen and (min-width:800px){.img-box-tablet{display:none}}