@charset "utf-8";

.sp_1977001th { background-image: url("../imagesprite/history197701.webp"); background-position: -5px -5px; width: 250px; height: 200px; }
.sp_1977002th { background-image: url("../imagesprite/history197701.webp"); background-position: -265px -5px; width: 250px; height: 200px; }
.sp_1977003th { background-image: url("../imagesprite/history197701.webp"); background-position: -525px -5px; width: 200px; height: 250px; }
.sp_1977004th { background-image: url("../imagesprite/history197701.webp"); background-position: -735px -5px; width: 250px; height: 200px; }
.sp_1977005th { background-image: url("../imagesprite/history197701.webp"); background-position: -995px -5px; width: 200px; height: 250px; }
.sp_1977006th { background-image: url("../imagesprite/history197701.webp"); background-position: -1205px -5px; width: 250px; height: 200px; }
.sp_1977007th { background-image: url("../imagesprite/history197701.webp"); background-position: -1465px -5px; width: 250px; height: 200px; }
.sp_1977009th { background-image: url("../imagesprite/history197701.webp"); background-position: -1725px -5px; width: 200px; height: 250px; }
.sp_1977008th { background-image: url("../imagesprite/history197701.webp"); background-position: -5px -215px; width: 250px; height: 200px; }
.sp_1977010th { background-image: url("../imagesprite/history197701.webp"); background-position: -265px -215px; width: 200px; height: 250px; }
.sp_1977012th { background-image: url("../imagesprite/history197701.webp"); background-position: -735px -215px; width: 200px; height: 250px; }
.sp_1977013th { background-image: url("../imagesprite/history197701.webp"); background-position: -1205px -215px; width: 200px; height: 250px; }
.sp_1977014th { background-image: url("../imagesprite/history197701.webp"); background-position: -1415px -215px; width: 200px; height: 250px; }
.sp_1977015th { background-image: url("../imagesprite/history197701.webp"); background-position: -475px -265px; width: 200px; height: 250px; }
.sp_1977011th { background-image: url("../imagesprite/history197701.webp"); background-position: -945px -265px; width: 200px; height: 250px; }
.sp_1977016th { background-image: url("../imagesprite/history197701.webp"); background-position: -1625px -265px; width: 200px; height: 250px; }
.sp_1977017th { background-image: url("../imagesprite/history197701.webp"); background-position: -5px -425px; width: 200px; height: 250px; }
.sp_1977018th { background-image: url("../imagesprite/history197701.webp"); background-position: -1155px -475px; width: 250px; height: 200px; }
.sp_1977019th { background-image: url("../imagesprite/history197701.webp"); background-position: -215px -475px; width: 142px; height: 200px; }
.sp_1977020th { background-image: url("../imagesprite/history197701.webp"); background-position: -685px -475px; width: 124px; height: 200px; }
.sp_1977021bth { background-image: url("../imagesprite/history197701.webp"); background-position: -367px -525px; width: 250px; height: 188px; }
.sp_thumbback250x400 { background-image: url("../imagesprite/history197701.webp"); background-position: -819px -525px; width: 250px; height: 400px; }
.sp_thumbback250x450 { background-image: url("../imagesprite/history197701.webp"); background-position: -1415px -525px; width: 250px; height: 450px; }
.sp_cdback290x1000 { background-image: url("../imagesprite/history197701.webp"); background-position: -5px -685px; width: 290px; height: 1000px; }
.sp_thumbback250x300 { background-image: url("../imagesprite/history197701.webp"); background-position: -1675px -525px; width: 250px; height: 300px; }
.sp_thumbback250x600 { background-image: url("../imagesprite/history197701.webp"); background-position: -1079px -685px; width: 250px; height: 600px; }
.sp_thumbback300x300 { background-image: url("../imagesprite/history197701.webp"); background-position: -305px -723px; width: 300px; height: 300px; }
.sp_thumbback300x400 { background-image: url("../imagesprite/history197701.webp"); background-position: -615px -935px; width: 300px; height: 400px; }