.aboutus-box1 {
    /* height: 3.72rem; */
    min-height: 3.72rem;
    width: 100%;
    background-size: auto 100%;
    background-position: center;
    background-repeat: no-repeat;
    padding: 0 .4rem;
    padding-bottom: .3rem;
}
.aboutus-box1 .t1 {
    font-size: .42rem;
    color: #e1251b;
    padding: .8rem 0 .25rem;
}
.aboutus-box1 .t2,
.aboutus-box1 .t2 * {
    font-size: .22rem !important;
    line-height: .34rem !important;
    color: #fff;
}
.aboutus-box2 {
    position: relative;
    min-height: 7rem;
}
.aboutus-box2 .box2-nav {
    font-size: 0;
    padding: 0 .4rem;
    padding-top: .65rem;
}
.aboutus-box2 .box2-nav-link {
    display: inline-block;
    font-size: .24rem;
    color: #5b5b5b;
    font-weight: bold;
    cursor: pointer;
    height: .6rem;
    line-height: .6rem;
    width: 16.6666%;
    text-align: center;
    position: relative;
    margin-bottom: 10px;
}
.aboutus-box2 .box2-nav-link:hover,
.aboutus-box2 .box2-nav-link.active {
    color: #e1251b;
}
.aboutus-box2 .box2-nav-link:after {
    content: "";
    position: absolute;
    right: 0;
    top: 50%;
    margin-top: -.15rem;
    width: 1px;
    height: .3rem;
    background-color: #aaaaaa;
}
.aboutus-box2 .box2-nav-link.active::before {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -.2rem;
    margin-left: -.04rem;
    border: .08rem dashed transparent;
    border-top-color: #e1251b;
    border-top-style: solid;
    border-top-width: .12rem;
}
.aboutus-box2 .box2-nav-link:nth-child(6n)::after {
    display: none;
}
.box2-content {
    font-size: .24rem;
    color: #5b5b5b;
    line-height: .34rem;
    padding: .4rem .4rem .3rem;
    text-align: justify;
    display: none;
}
.box2-content.active {
    display: block;
}
.aboutus-content {
    padding: .1rem .4rem .3rem;
    background-image: url(/mobile/img/aboutbg3.jpg);
    background-size: cover;
    background-position: top center;
    background-repeat: no-repeat;
}
.aboutus-pb {
    padding-bottom: .6rem;
}

.aboutus-p1,
.aboutus-p1 * {
    font-size: .24rem !important;
    line-height: .4rem !important;
    color: #fff;
    letter-spacing: 2px;
}