.arrow-show-l-a, .arrow-show-l, .arrow-show-r-a, .arrow-show-r, .arror-features-l-a, 
.arror-features-l, .arror-features-r-a, .arror-features-r
{ display: inline-block; background: url('../images/pc/spritegen-arrow.png?v=20230831') no-repeat; overflow: hidden; text-indent: -9999px; text-align: left; }
 
.arrow-show-l-a { background-position: -1px -0px; width: 141px; height: 146px; }
.arrow-show-l { background-position: -1px -147px; width: 141px; height: 146px; }
.arrow-show-r-a { background-position: -1px -294px; width: 141px; height: 146px; }
.arrow-show-r { background-position: -1px -441px; width: 141px; height: 146px; }
.arror-features-l-a { background-position: -1px -588px; width: 112px; height: 55px; }
.arror-features-l { background-position: -1px -644px; width: 112px; height: 55px; }
.arror-features-r-a { background-position: -1px -700px; width: 112px; height: 56px; }
.arror-features-r { background-position: -1px -757px; width: 112px; height: 56px; }