#update {
    width: 100%;
    margin: 0 auto;
    background: #EFEFEF;
    padding: 0 18%;
}

#update .title-box {
    margin-top: 7.55rem
        /* 145/19.2 */
    ;
    text-align: center;
    margin-bottom: 5.21rem
        /* 100/19.2 */
    ;
}

#update .main-content {
    padding-bottom: 8.65rem
        /* 166/19.2 */
    ;
}

#update .main-content .update-item {
    font-size: 1.15rem
        /* 22/19.2 */
    ;
    padding-bottom: 3.44rem
        /* 66/19.2 */
    ;
    border-bottom: 1px solid #000;
    margin-bottom: 1.35rem /* 26/19.2 */;
    cursor: pointer;
}

#update .main-content .update-item .desc {
    font-size: 1.04rem /* 20/19.2 */;
    color: #000;
    margin-top: 3.44rem
        /* 66/19.2 */
    ;
    line-height: 1.56rem /* 30/19.2 */;
}

#update .main-content .update-item-content {
    padding: 3.13rem
        /* 60/19.2 */
}

#update .main-content .update-item-content:hover {
    background: #fff;
    border-radius: .78rem /* 15/19.2 */;
}

#update .toggle-button {
    width: 1.56rem
        /* 30/19.2 */
    ;
    height: 1.56rem
        /* 30/19.2 */
    ;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    margin-right: -1.56rem
        /* 30/19.2 */
    ;
}

#update .toggle-button::before,
#update .toggle-button::after {
    content: "";
    width: .78rem
        /* 15/19.2 */
    ;
    height: 1.5px;
    background-color: #000;
    position: absolute;
    transition: all 0.3s ease;
}

/* .toggle-button::before {
    transform: rotate(45deg);
  } */

#update .toggle-button::after {
    transform: rotate(-90deg);
    -webkit-transform: rotate(-90deg);
}

#update .toggle-button.active::before {
    transform: rotate(-45deg);
    -webkit-transform: rotate(-45deg);
}

#update .toggle-button.active::after {
    transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
}

#update .main-content .update-item .date,
#update .main-content .update-item .title {
    font-size: 1.15rem /* 22/19.2 */;
    margin-bottom: .89rem /* 17/19.2 */;
}

#update .learn-more {
    font-size: .94rem /* 18/19.2 */;
    border-bottom: 1px solid #000;
    white-space: nowrap;
    cursor: pointer;
}

#update .learn-more:hover{
    display: inline-block;
}

#update .loadMore {
    font-size: 1.25rem /* 24/19.2 */;
    color: #000;
    margin: 5.21rem /* 100/19.2 */ auto 0;
    text-align: center;
    cursor: pointer;
}

#update .loadMore span {
    border-bottom: 1px solid #000;
}

@media (max-width: 1000px) {
    #update {
        padding: 0 5%;
    }
    #update .title-box .title {
        font-size: 26px;
    }

    #update .title-box .desc {
        font-size: 16px;
        line-height: normal;
    }

    #update .main-content .update-item .date, #update .main-content .update-item .title {
        font-size: 14px;
    }

    #update .main-content {
        padding-bottom: 4.17rem /* 80/19.2 */;
    }

    #update .main-content .update-item-content {
        padding: 1.04rem /* 20/19.2 */;
    }
    #update .toggle-button {
        margin: 0;
    }
    #update .learn-more {
        font-size: 14px;
    }
    #update .main-content .update-item .desc {
        font-size: 14px;
    }
    #update .title-box {
        margin-bottom: 56px;
    }
    #update .main-content .update-item {
        padding-bottom: 14px;
    }
    #update .loadMore{
        font-size: 14px;
        margin-top: 50px
    }
}