.sprite .icon {
width: 36px;
height: 45px;
background-image: url(./web/imgs/jd.png);
background-repeat: no-repeat;
}
.sprite .more {
background-position: 0 -189px;
}
.sprite .fast {
background-position: -41px -189px;
}
.sprite .good {
background-position: -82px -189px;
}
.sprite .save {
background-position: -123px -189px;
}