.container { width: 100%; } .container-scroll { display: flex; flex-direction: row; overflow-x: auto; margin: 4px 0 6px; } .mk-card-item { flex-shrink: 0; /* 关键:防止 flex 布局压缩子元素宽度 */ width: 142px; height: 126px; border-radius: 10px; overflow: hidden; margin-right: 8px; position: relative; .card-img { width: 100%; height: 100%; display: block; } /* 渐变背景层 */ .overlay-gradient { position: absolute; bottom: 0; left: 0; width: 100%; height: 50px; /* 渐变层高度,可调 */ background: linear-gradient( to bottom, rgba(0, 0, 0, 0.001) 0%, rgba(0, 0, 0, 0.5) 100% ); display: flex; align-items: flex-end; /* 文字贴近底部 */ padding: 0 8px 6px; /* 内边距让文字与边缘保持距离 */ box-sizing: border-box; } /* 渐变层上的文字 */ .overlay-text { color: #fff; font-weight: 500; font-size: 12px; text-align: left; width: 100%; } }