body {
    box-sizing: border-box;
    background-color: black;
    margin: 0;
    padding: 0;
    scroll-behavior: smooth;
    overflow-x: hidden;
    /* 隐藏水平滚动条 */
}

.mainphoto img {
    width: 100vw;
}



.content {

    position: sticky;
    top: 130px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 40px 5px 40px 5px;
    gap: 30px;
    margin-top: 100px;
    margin-left: 15px;
    /* border: 1px solid #ffffff;
    border-radius: 20px; */
    color: #ffffff;
    width: 18vw;
    position: sticky;
    height: 60vh;

}

.eachcontent .title {
    font-weight: 1000;
    font-size: 16px;
    margin: 2px 0;
}

.eachpart {
    font-size: 15px;
    margin: 10px 0 10px 20px;
}

.content a {
    text-decoration: none;
    color: #ffffff;
}

.content a:hover {
    text-decoration: none;
    color: #2b46ff;
}



.text {
    display: flex;

}

.information {
    color: #d6d6d6;
    width: 70vw;
    box-sizing: border-box;
    padding: 30px;

}

.infoGroupTitle {
    margin: 20px 0;
    font-weight: bold;
    font-size: 30px;
    color: #ffffff;
}

.introduction {
    padding: 10px 50px;
    scroll-behavior: smooth;
}

.introduction img {
    /* justify-content: center;
    align-items: center; */
    width: 100%;
    padding: 20px 0 0 0;
}

.imagedescription {
    color: #5e66ad;
    margin: 10px 0;
    text-align: center;
    /* 文本内容居中 */
    width: 100%;
    /* 根据需要调整宽度 */
}

#running {
    width: 44%;
    margin: 0 28%;
    align-items: center;
}