@media screen and (min-width: 768px){body{background-image:url("../../../img/intro-grad_bun.jpg");background-size:contain;background-position:left top;background-repeat:repeat-x;}a:hover{text-decoration:none;}.mo {font-family: heisei-maru-gothic-std,sans-serif;font-size :2vw;}}@media screen and (max-width: 767px){body{background-image:url("../../../img/intro-grad_bun.jpg");background-size:contain;background-position:left top;background-repeat:repeat-x;}.mo {font-family: heisei-maru-gothic-std,sans-serif;font-size :16px;}}