.title-weproduction,
.title-aboutus,
.title-weproduction-zh,
.title-aboutus-zh {
    display: inline-block;
    background: url('../images/pc/sprites-1.png?v=20240125') no-repeat;
    overflow: hidden;
    text-indent: -9999px;
    text-align: left;
    background-size: 14.6875rem 7.875rem;
}

.title-weproduction {
    background-position: 0rem 0rem;
    width: 14.6875rem;
    height: 3rem;
}

.title-aboutus {
    background-position: 0rem -3rem;
    width: 11.625rem;
    height: 2.875rem;
}

.title-weproduction-zh {
    background-position: 0rem -5.875rem;
    width: 10.0625rem;
    height: 1rem;
}

.title-aboutus-zh {
    background-position: 0rem -6.875rem;
    width: 8.625rem;
    height: 1rem;
}