.sprite {
    background-image: url(../img/spritesheet.png);
    background-repeat: no-repeat;
    display: inline-block;
}

/*  smp  */
@media screen and (max-width:768px) {
.sprite-img_footer_01 {
    width: 50px;
    height: 36px;
    background-position: 0 0;
    background-size: 600%;
}
}

/*  pc  */
@media screen and (min-width:769px) {
.sprite-img_footer_01 {
    width: 90px;
    height: 66px;
    background-position: 0 0;
    background-size: 600%;
}
.back-top span:hover {
    width: 90px;
    height: 66px;
    background-position: -90px 0;
    background-size: 600%;
}
}

.sprite-img_footer_02 {
    width: 12px;
    height: 12px;
    background-position: -200px 0;
    padding-right: 1.3rem;
}

.sprite-img_header_01 {
    width: 420px;
    height: 80px;
    background-position: 0 -75px;
}

.sprite-img_header_02 {
    width: 230px;
    height: 48px;
    background-position: -212px 0;
}

.sprite-img_header_03 {
    width: 230px;
    height: 40px;
    background-position: 0 -155px;
}

span.sprite-img_header_03:hover {
    width: 230px;
    height: 40px;
    background-position: -230px -155px;
}

.sprite-ing_navi_01 {
    width: 141px;
    height: 72px;
    background-position: 0 -195px;
}

.pc-Menu ul li:first-child a span:hover {
    width: 141px;
    height: 72px;
    background-position: -141px -195px;
}

.sprite-ing_navi_02 {
    width: 141px;
    height: 72px;
    background-position: -282px -195px;
}

.pc-Menu ul li:nth-child(2) a span:hover {
    width: 141px;
    height: 72px;
    background-position: 0 -267px;
}

.sprite-ing_navi_03 {
    width: 141px;
    height: 72px;
    background-position: -141px -267px;
}

.pc-Menu ul li:nth-child(4) a span:hover {
    width: 141px;
    height: 72px;
    background-position: -282px -267px;
}

.sprite-ing_navi_04 {
    width: 142px;
    height: 72px;
    background-position: 0 -339px;
}

.pc-Menu ul li:nth-child(5) a span:hover {
    width: 142px;
    height: 72px;
    background-position: -142px -339px;
}

.sprite-ing_navi_05 {
    width: 141px;
    height: 72px;
    background-position: -284px -339px;
}

.pc-Menu ul li:nth-child(6) a span:hover {
    width: 141px;
    height: 72px;
    background-position: -442px 0;
}

.sprite-ing_navi_06 {
    width: 141px;
    height: 72px;
    background:url(../img/ing_navi_06.png) no-repeat top left;
}

.pc-Menu ul li:nth-child(7) a span:hover {
    width: 141px;
    height: 72px;
    background:url(../img/ing_navi_06_ro.png) no-repeat top left;
}

.sprite-ing_navi_07 {
    width: 143px;
    height: 72px;
    background:url("../../img/ing_navi_08.png") no-repeat top left;
    
}

.pc-Menu ul li:nth-child(3) a span:hover {
    width: 143px;
    height: 72px;
    background:url(../../img/ing_navi_08_ro.png) no-repeat top left;
}

.sprite-ing_navi_08 {
    width: 143px;
    height: 72px;
    background:url(../img/ing_navi_07.png) no-repeat top left;
}

.pc-Menu ul li:nth-child(8) a span:hover {
    width: 143px;
    height: 72px;
    background:url(../img/ing_navi_07_ro.png) no-repeat top left;
}

.sprite-ing_navi_09 {
    width: 143px;
    height: 72px;
    background:url(../../img/ing_navi_09.png) no-repeat top left;
}

.pc-Menu ul li:nth-child(9) a span:hover {
    width: 143px;
    height: 72px;
    background:url(../../img/ing_navi_09_ro.png) no-repeat top left;
}