footer {
    display: flex;
    height: 260px;
    position: relative; /* 确保子元素的绝对定位基于此元素 */
}

footer .BGbox {
    width: 95%;
    height: 75%;
    background: #2761d6;
    position: absolute; /* 将 BGbox 绝对定位 */
    bottom: 0; /* 将 BGbox 定位到容器的底部 */
    right: 0; /* 将 BGbox 定位到容器的右边 */
}

footer .contentBox {
    padding-top: 30px;
    width: 100%;
    height: 100%;
    position: absolute; /* 将 BGbox 绝对定位 */
    bottom: 0; /* 将 BGbox 定位到容器的底部 */
    right: 0; /* 将 BGbox 定位到容器的右边 */
    display: flex;
    flex-direction: column;
    background: rgba(0, 30, 80, 1);
}

footer .Logo {
    margin: 0 auto;
}


footer .InfoBox {
    margin: 20px 0 20px 0;
    justify-content: center;
    display: flex;
    align-items: center;
    font-size: 14px;
    color: rgba(255, 255, 255, 1);
}

footer .InfoBox .items {
    cursor: pointer;
    display: flex;
    margin: 0 5px;
}


footer a {
 color: white !important;
}

footer .InfoBox .items img {
    margin-right: 5px;
    width: 20px;
    height: 20px;
}

footer .iconBox {
    display: flex;
    justify-content: center;
}

footer .iconBox .items {
    cursor: pointer;
    background: #50585b;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

footer .iconBox .items img {
    width: 20px;
    height: 20px;
    margin: 0 8px;
}

footer .permission {
    margin: 0 auto;
    margin-top: 20px;
    text-align: center;
    padding-top: 20px;
    width: 85%;
    font-size: 12px;
    display: flex;
    justify-content: center;
    color: white;
    border-top: 1px solid rgba(89, 101, 125, 1);
}

@media screen and (max-width: 865px) {
    footer .InfoBox {
      flex-direction: column;
    }
    
  }