@charset "utf-8";

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.sp_1977007th { background-image: url("../imagesprite/history197702.webp"); background-position: -265px -5px; width: 250px; height: 200px; }
.sp_1977009th { background-image: url("../imagesprite/history197702.webp"); background-position: -525px -5px; width: 200px; height: 250px; }
.sp_1977010th { background-image: url("../imagesprite/history197702.webp"); background-position: -735px -5px; width: 200px; height: 250px; }
.sp_1977011th { background-image: url("../imagesprite/history197702.webp"); background-position: -945px -5px; width: 200px; height: 250px; }
.sp_1977012th { background-image: url("../imagesprite/history197702.webp"); background-position: -1155px -5px; width: 200px; height: 250px; }
.sp_1977013th { background-image: url("../imagesprite/history197702.webp"); background-position: -1365px -5px; width: 200px; height: 250px; }
.sp_1977014th { background-image: url("../imagesprite/history197702.webp"); background-position: -1575px -5px; width: 200px; height: 250px; }
.sp_1977015th { background-image: url("../imagesprite/history197702.webp"); background-position: -5px -215px; width: 200px; height: 250px; }
.sp_1977016th { background-image: url("../imagesprite/history197702.webp"); background-position: -215px -215px; width: 200px; height: 250px; }
.sp_1977017th { background-image: url("../imagesprite/history197702.webp"); background-position: -425px -265px; width: 200px; height: 250px; }
.sp_thumbback250x400 { background-image: url("../imagesprite/history197702.webp"); background-position: -635px -265px; width: 250px; height: 400px; }
.sp_thumbback250x450 { background-image: url("../imagesprite/history197702.webp"); background-position: -895px -265px; width: 250px; height: 450px; }
.sp_thumbback250x600 { background-image: url("../imagesprite/history197702.webp"); background-position: -1155px -265px; width: 250px; height: 600px; }
.sp_thumbback300x300 { background-image: url("../imagesprite/history197702.webp"); background-position: -1415px -265px; width: 300px; height: 300px; }
.sp_thumbback300x400 { background-image: url("../imagesprite/history197702.webp"); background-position: -5px -475px; width: 300px; height: 400px; }
.sp_thumbback300x350 { background-image: url("../imagesprite/history197702.webp"); background-position: -315px -525px; width: 300px; height: 350px; }