.icon-ask {
    width: 0.65rem;
    height: 0.575rem;
    background: url(../images/sprite.png) 0rem -2.45rem no-repeat;
    background-size: 0.65rem 3.925rem;       
}
.icon-icon-gou {
    width: 0.6rem;
    height: 0.65rem;
    background: url(../images/sprite.png) 0rem -3.275rem no-repeat;
    background-size: 0.65rem 3.925rem;       
}
.icon-iconl-left {
    width: 0.525rem;
    height: 0.375rem;
    background: url(../images/sprite.png) 0rem -1.2rem no-repeat;
    background-size: 0.65rem 3.925rem;       
}
.icon-iconl-right {
    width: 0.5rem;
    height: 0.35rem;
    background: url(../images/sprite.png) 0rem 0rem no-repeat;
    background-size: 0.65rem 3.925rem;       
}
.icon-icont-left {
    width: 0.525rem;
    height: 0.375rem;
    background: url(../images/sprite.png) 0rem -1.825rem no-repeat;
    background-size: 0.65rem 3.925rem;       
}
.icon-icont-right {
    width: 0.5rem;
    height: 0.35rem;
    background: url(../images/sprite.png) 0rem -0.6rem no-repeat;
    background-size: 0.65rem 3.925rem;       
}