body{background-color:#fff;box-sizing:border-box}a{padding-left:10px}img{width:100%}.img01{display:block}.img02{display:none}img:hover{cursor:pointer}.btnn{display:flex;justify-content:center;padding-bottom:30px}@media screen and (max-width:767px){.img01{display:none}.img02{display:block}.btn01,.btn02{max-width:80%}}