@charset "UTF-8";
.imagearea {background: url(../jpg/topimage_sp-17.jpg) no-repeat;background-size: cover;}

/* Tablet (Portrait) */
@media screen and (min-width: 736px) {
.imagearea {background: url(../jpg/topimage_pc-17.jpg) no-repeat 50% 0;background-size: cover;}
}