body {
    background: #f7f7f7;
}

.banner-box {
    position: relative;
}

.banner-text {
    width: 100%;
    position: absolute;
    top: 1.4rem;
    left: 0;
    text-transform: uppercase;
}

.banner-text .text1 {
    font-size: 0.48rem;
    font-weight: bold;
    color: #fff;
    text-align: center;
    /* width: 10rem; */
    margin: 0 auto;
    line-height: 0.5rem;
}

.banner-text .text2 {
    font-size: 0.16rem;
    color: #fff;
    /* width: 6rem; */
    margin: 0.2rem auto 0;
    text-align: center;
}

.b-num {
    width: 100%;
    height: 1.5rem;
    position: absolute;
    bottom: 0.5rem;
    left: 0;
    color: #fff;
}

.b-num ul {
    max-width: 1440px;
    margin: 0 auto;

}

.b-num li {
    float: left;
    width: 25%;
    height: 1.5rem;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.b-num li::after {
    content: '';
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    width: 1px;
    height: 0.8rem;
    background: #fff;
}

.b-num li:last-child::after {
    display: none;
}

.b-num li .item {
    margin: 0 10px;
}

.b-num li .numU {
    line-height: 1.3;
}

.b-num li .numCX {
    font-size: 0.42rem;
    font-weight: bold;
}

.b-num li .numU .unitC {
    line-height: 1.3;
    margin-left: 0.1rem;
}

.b-num li .numU sup {
    vertical-align: top;
}

.b-num .indc {
    font-size: 0.16rem;
    font-weight: normal;
}


.b-num li .numU sub {
    vertical-align: baseline;
    font-size: 0.3rem;
}



.achievement-box {
    padding-top: 0.6rem;
    /* background: #f7f7f7; */
    padding-bottom: 0.6rem;
}

.achievement-list {
    display: flex;
    flex-wrap: wrap;
}

.achievement-list .item {
    margin-right: 0.3rem;
    margin-bottom: 0.3rem;
    width: calc(33.333% - 0.2rem);
    border-radius: 0.12rem;
    overflow: hidden;
}

.achievement-list .item:nth-child(3n) {
    margin-right: 0;
}

.achievement-list .item .item-img {
    width: 100%;
    height: 3rem;
    overflow: hidden;
}

.achievement-list .item img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1);
    transition: all 0.8s ease;
}

.achievement-list .item img:hover {
    transform: scale(1.2);
    transition: all 0.8s ease;
}

.achievement-list .item .btm {
    background: #fff;
    padding: 0.2rem;
    box-sizing: border-box;
}

.achievement-list .item .date {
    padding-bottom: 0.1rem;
    font-size: 0.24rem;
    font-weight: 600;
    background: url(../images/datebg.jpg) no-repeat left bottom;
    background-size: 0.7rem auto;
}

.achievement-list .item .des {
    font-size: 0.14rem;
    color: #666;
    margin-top: 0.2rem;
    min-height:0.66rem;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3 !important;
    overflow: hidden;
    transition: all 0.8s ease;
    line-height:0.22rem;
}
.achievement-list .item:hover .des {
    height: auto;
    display: block;
}

.w-title {
    font-size: 0.36rem;
    font-weight: 600;
    line-height: 1.2;
    text-align: center;
    margin-bottom: 0.1rem;
}

.des1 {
    font-size: 0.24rem;
    text-align: center;
    margin-bottom: 0.15rem;

}

.des2 {
    font-size: 0.16rem;
    text-align: center;
    color: #666;
    margin-bottom: 0.6rem;
}

@media (max-width: 700px) {
    .b-num {
        height: 1rem;
    }

    .b-num li {
        height: 1rem;
    }

    .b-num li .numCX {
        font-size: 0.4rem;
    }

    .achievement-list .item {
        width: calc(50% - 0.15rem);
    }

    .achievement-list .item:nth-child(3n) {
        margin-right: 0.3rem;
    }

    .achievement-list .item:nth-child(2n) {
        margin-right: 0 !important;
    }
}