.banner-title {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 0.8rem;
    color: #FFFFFF;
    white-space: nowrap;
    font-weight: bold;
}

.learn-more {
    font-size: 0.24rem;
    color: #666666;
    line-height: 1.3;
    border-bottom: 1px solid #707070;
    cursor: pointer;
    transition: 0.3s;
}
.learn-more:hover{
    color: #005CB9;
    border-bottom: 1px solid #005CB9;
}
.about-container{
    width: 50%;
}
.about-container img{
    width: 2.84rem;
    margin-top: 0.68rem;
}
.about-back{
    width: 63%;
    position: absolute;
    z-index: -1;
    margin-top: -8.5%;
    margin-left: -3%;
}
.about-company{
    width: 43.69%
}
.about-title {
    font-weight: 500;
    font-size: 0.26rem;
    color: #005CB9;
    line-height: 1.3;
    margin-bottom: 0.32rem;
    letter-spacing: 1px;
}

.about-content {
    font-size: 0.2rem;
    color: #333333;
    line-height: 1.5;
    margin-bottom: 0.32rem;
}

.tab-container {
    overflow: hidden;
    margin-top: 0.6rem;
}

.tab-item {
    width: 22.8%;
    height: 1.04rem;
    background: rgba(0, 0, 0, 0.16);
    border-radius: 0.57rem;
    color: #FFFFFF;
    font-size: 0.36rem;
    font-weight: 500;
    cursor: pointer;
    transition: 0.3s;
}

.tab-item.active {
    background-color: #005CB9;
    opacity: 1;
}

.tab-item img {
    width: 0.55rem;
    margin-right: 0.2rem;
}

.tab-container img {
    opacity: 0.2;
    transition: 0.3s;
}

.swiper-slide-active img {
    opacity: 1;
}

.tab-content {
    position: absolute;
    left: 9.4%;
    top: 30%;
}

.tab-title {
    font-family: MiSans-Demibold;
    font-size: 0.8rem;
    color: #FFFFFF;
    line-height: 1.25;
}

.tab-title-sec {
    font-weight: 500;
    font-size: 0.26rem;
    color: #FFFFFF;
    line-height: 1.3;
}

.tab-btn {
    width: 2.4rem;
    height: 0.7rem;
    line-height: 0.7rem;
    background: #FFFFFF;
    border-radius: 0.35rem;
    text-align: center;
    font-size: 0.3rem;
    transition: 0.3s;
    margin-top: 0.43rem;
    cursor: pointer;
    display: inline-block;
    color: #333333;
}

.tab-btn:hover {
    background-color: #005CB9;
    color: #ffffff;
    text-underline: none;
}
@media screen and (max-width: 880px){
    .banner-title{
        font-size: 0.6rem;
    }
    .about-container{
        width: 100%;
    }
    .about-content {
        font-size: 0.25rem;
    }
    .about-container img{
        margin-top: 0;
        margin-bottom: 0.32rem;
    }
    .about-back{
        width: 100%;
    }
    .about-company{
        width: 100%;
    }
    .tab-item{
        width: 23.8%;
        font-size: 0.25rem;
        height: auto;
        padding: 0.1rem 0;
    }
    .tab-title{
        font-size: 0.45rem;
    }
    .tab-btn{
        margin-top: 0.2rem;
        width: 1.5rem;
        height: 0.45rem;
        line-height: 0.45rem;
        border-radius: 0.45rem;
        font-size: 0.2rem;
    }
    .tab-item img{
        width: 0.4rem;
    }
    .news-title{
        margin-bottom: 0;
    }

    .news-time{
        margin-bottom: 0.06rem;
    }
    .news-detail {
        width: 0.5rem;
        height: 0.5rem;
    }
    .news-detail img{
        width: 0.3rem;
        margin: 0.1rem;
    }
    .tab-content{
        top: 50%;
        transform: translateY(-50%);
    }


}

@media screen and (max-width: 450px){
    .about-content {
        font-size: 0.2rem;
    }
    .tab-item img{
        display: none;
    }
    .tab-item{
        font-size: 0.2rem;
    }
    .tab-title{
        font-size: 0.3rem;
    }
    .tab-title-sec{
        font-size: 0.2rem;
    }
}