.how-can-we-container {
    display: flex;
    justify-content: center;
    align-items: flex-start; /* 修改为 flex-start 以对齐顶部 */
   width: 72%;
    margin: 0 auto;
    padding: 20px;
    flex-wrap: wrap; /* 允许换行 */
    padding-bottom: 70px;
    
}
.how-can-we-box {
    flex: 1 1 33%; /* 允许每个盒子占据的最小宽度为 300px */
    padding: 70px 20px;
    box-sizing: border-box; /* 包含 padding 在内 */
    border-right: 1px solid #000;
    
}
.how-can-we-box:last-child{
    border-right: none;
}
.how-can-we-box img {
   display: block;
    width: 68px;
    height: auto;
    margin: 0 auto;
    max-height: 100%;
    max-width: 100%;
}
.how-can-we-box h3 {
   text-transform: uppercase;
    margin: 8px 0;
    margin-top: 16px;
}
.how-can-we-box p {
    color: #000;
    font-size: 16px;
    margin: 0;
    margin: 5px;
    line-height: 1.4666666667em;
    text-align: center;
    font-family: Arial, sans-serif;
}
.how-can-we-box a {
font-family: Arial, sans-serif;
font-size: 18px;
color: #000;
display: block;
text-decoration: none;
text-align: center;
}
.how-can-we-box h3 svg{
    width: 26px;
    height: auto;
    margin-left: -4px;
}
.how-can-we-box a h3 {
color: #000;
font-weight: bold;
font-family: Arial, sans-serif;
font-size: 18px;
display: inline-flex; /* 确保 h3 是行内块元素，从而边框可以根据内容长度 */
border-bottom: 3px solid transparent; /* 初始边框透明 */
transition: border-bottom 0.5s;
align-items: center;
}

.how-can-we-box a:hover h3 {
border-bottom: 3px solid #008290; /* 鼠标悬停时下划线显示 */
}

.how-can-we-nav .how-can-we-nav-heading{
    letter-spacing: 0.5px;
    font-size: calc(30px + (26 * (100vw - 320px) / 1600));
    font-weight: bold;
    margin-bottom: 0.275em;
    padding-top: 100px;
    text-align: center;
}
/* 移动端样式 */
@media (max-width: 768px) {
    .how-can-we-container {
        flex-direction: column; /* 纵向排列 */
        width: 90%;
    }
    .how-can-we-box {
        border-right: none; /* 移除边框线 */
        margin-bottom: 20px; /* 添加下边距以分隔盒子 */
    }
    .how-can-we-box:last-child {
        margin-bottom: 0; /* 最后一个盒子没有下边距 */
    }
    .how-can-we-box h3 {
        margin: 50px 0 8px 0;
    }
    .how-can-we-box {
        padding: 10px 20px;
        margin: 0 auto;
    }
    .how-can-we-nav .how-can-we-nav-heading{
        padding-top: 100px;
        font-size: 26px;
    }
}