.div-con-margin {
    margin-top: 5rem;
}

.div-con-margin h2 {
    font-size: 3rem;
}


.icon-parent {
    display: flex;
    gap: 10px;
    /* 你可以根据需要调整这个值 */
    margin-left: 17%;
    margin-top: 6rem;
  }

  .icon-child {
    text-align: center;
    margin-right: 4rem;
  }
.icon-child img{
    width : 3rem;
    height: 3rem;
  }

.icon_img {
    transition: transform 0.3s ease;
}
.icon_img:hover {
    transform: translateY(-5px);
}
.icon_img.active {
    transform: translateY(-5px);
}

#copy-status {
    position: fixed;
    bottom: 0px;
    width: 100%;
    height: 8%;
    left: 50%;
    transform: translateX(-50%);
    background-color: #9e2024;
    padding: 10px;
    border-radius: 5px;
    display: none;
    color: #fff;
    font-size: 2rem;
}

.div-box {
    height: 80rem;
    text-align: center;
}

.box1 {
    background-color: lightgreen;
    width: 40%;
}

.box2 {
    background-color: lightyellow;
    width: 30%;
}

.box3 {
    background-color: lightpink;
    width: 30%;
}


/* 底部标题 */
.list_header {
    width: 66%;
    margin-left: auto;
    margin-right: auto;
}

.list_header h2 {
    font-size: 4rem;
}

.div-con {
    width: 66%;
    margin-left: auto;
    margin-right: auto;
}

/* 图片 */
.div-img {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-image: url(../static/img/sanhang.jpg);
    height: 50rem;
    background-position: center;
    background-size: cover;

}

/* 列表内容 */
.div_list {
    margin-top: 5rem;
    margin-bottom: 3rem;
    font-size: 1.5rem;
    font-weight: normal;

}

.div_list p {
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    text-overflow: ellipsis;
}

/* 建设理念 */
.div_listThree {
    font-size: 4rem;
    font-weight: bolder;
    margin-top: 15rem;
}

/* 理念图片 */
.video-container {
    width: 66%;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 4rem;
    display: flex;
    /* 使用flex布局 */
    /* height: 400px; */
    /* 上边框 */
    padding-top: 3rem;
    padding-bottom: 3rem;
    justify-content: space-between
}

.video-item-left {
    width: 44%;
    height: 100%;
    margin: 10px;
    /* 可以添加边距 */
    /* background-color: antiquewhite; */
}

.video-item-right {
    width: 44%;
    height: 100%;
    /* 您可以根据需要添加其他样式 */
    margin: 10px;
    /* 可以添加边距 */
    /* background-color: #f0f0f0; */
    /* 示例背景颜色 */
}

.video-item-left img,
.video-item-right img {
    width: 100%;
    height: 100%;
}

.video-item-left p,
.video-item-right p {
    margin-top: 10px;
    font-size: 1.5rem;
}

/* 底部建设理念 */
.div_listEnd {
    margin-top: 3rem;
    margin-bottom: 3rem;
    font-size: 1.5rem;
    font-weight: 500;
}



.div_listEnd p {
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    text-overflow: ellipsis;
}