.active{
    background-clip: content-box;
}
.containers {
    display: flex; /* 维持 Flexbox 布局 */
    justify-content: flex-start; /* 内部子元素从左向右排列 */
    align-items: flex-start; /* 内部子元素顶部对齐 */
    gap: 20px; /* 内部元素间距 */
}

.service-menu {
    margin-top: 60px;
    margin-left: auto; /* 水平居中 */
    width: 170px;
    padding-bottom: 50px;
}
.service-menu ul li {
    display: flex; /* 使用 Flexbox 布局 */
    align-items: center; /* 垂直居中 */
    justify-content: center; /* 水平居中 */
    padding-top: 20px;
    text-align: center;
}

.service-menu ul li img{
    width: 20%;
    margin-right: 10px;
    align-items: center; /* 垂直居中 */
}


.service-menu ul li span {
    align-items: center; /* 垂直居中 */
    font-family: 'Arial', sans-serif;
    font-weight: 700;
    font-size: 20px;
    color: #000;
}

.service-menu ul li p {
    height: 60px;
    line-height: 40px;
    font-family: 'Arial', sans-serif;
    font-weight: normal;
    font-size: 14px;
    color: #000;
    padding: 10px 0;
    cursor: pointer;
}

.service-list {
    margin-top: 50px;
    margin-left: 20px;
    width: 54%;
    min-height: 870px;
    background-color: rgba(170, 170, 170, 0.1);
    margin-right: auto; /* 水平居中 */
    padding: 20px;
    margin-bottom: 50px;
    display: flex;
}
.service-item{
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    padding: 20px;
    gap: 20px;
    
}

.card {
    background: #fff;
    border-radius: 8px;
    width: 300px;
    height:450px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.card img {
    width: 100%;
    height: auto;
    object-fit: none;
    height: 240px;
    object-position: center;
    display: block;
    margin: 0 auto;
}

.card-content {
    padding: 15px;
}

.card-title {
    font-size: 15px;
    font-weight: bold;
    margin: 0 0 10px;
    text-align: center;
}

.card-description {
    font-size: 14px;
    color: #555;
    line-height: 1.6;
}

.card-description ul li {
    font-size: 12px;
    position: relative;
    padding-left: 20px;
}

.card-description ul li::before {
    content: "\2022";
    position: absolute;
    left: 0;
    color: #888;
    font-size: 18px;
    line-height: 1;

}

.tag {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: #007bff;
    color: white;
    font-size: 12px;
    padding: 3px 8px;
    border-radius: 4px;
}

.card-wrapper {
    position: relative;
}