.parent-container {
    display: flex;
    background-color: #004AAD;
    justify-content: space-between; /* 子元素之间留有空间 */
    align-items: center; /* 垂直居中对齐 */
    height: 300px;
    margin-top: 46px;
}

.left-content {
    background-color: #004AAD;
    color: white;
    padding: 20px;
    width: 50%;
    text-align: left;
    margin-left:9%
}

.my-diqiu-container {
    width: 50%; /* 设置宽度 */
    height: 300px;
    background-size: cover;
    position: relative;
    overflow: hidden; /* 确保超出容器部分被隐藏 */
}

.responsive-img{
    position: absolute;
    top: 0;
    left: 0;
    max-width: 100%;
    height: auto;
    max-height: 100%;
    margin-left: 25%;
}
.overlay-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 300px;
    height: auto;
    max-height: 100%;
    margin-left: 25%;
}
.overlay-img {
    opacity: 0;
    transform: scale(0.1); /* 初始状态为缩小 */
    animation: growAndCover 5s infinite ease-in-out;
}
/* 定义动画的关键帧 */
@keyframes growAndCover {
    0% {
        opacity: 0;
        transform: scale(0.1);
    }
    50% {
        opacity: 1;
        transform: scale(1);
    }
    100% {
        opacity: 0;
        transform: scale(1);
    }
}
/* 媒体查询：针对手机端 */
@media (max-width: 768px) {
    .parent-container {
        flex-direction: column;
        height: auto;
        padding: 20px;
    }

    .left-content {
        width: 100%;
        margin-left: 0;
        text-align: center;
    }

    .my-diqiu-container {
        width: 100%;
        height: 200px;
        margin-top: 20px;
    }

    .responsive-img{
        margin-left: 0;
        left: 50%;
        transform: translateX(-50%);
    }
    .overlay-img {
        width:210px;
        margin-left: 0;
        left: 23%;
        transform: translateX(-50%);
    }

    #ljzc {
        width: 100%;
        border-radius: 10px;
        font-size: 20px;
        margin-top: 10px;
    }

    div[style*="width: 80.5%"] {
        width: 100% !important;
        padding-top: 20px;
        padding-bottom: 20px;
    }

    div[style*="width: 40%"] {
        width: 100% !important;
        text-align: center;
    }

    ul {
        padding-left: 0;
    }

    li {
        list-style: none;
        margin-bottom: 10px;
    }

    a {
        font-size: 14px !important;
    }

    div[style*="width: 80%"] {
        width: 90% !important;
        margin-left: 5% !important;
    }

    div[style*="height: 70px"] {
        height: 50px !important;
        line-height: 50px !important;
        font-size: 14px;
    }
}