.page-pattern-demo[data-v-9980d3ba]{padding:20px 24px;max-width:1200px;margin:0 auto}.demo-alert[data-v-9980d3ba]{margin-bottom:16px}.item-card[data-v-9980d3ba]{margin-bottom:16px;cursor:pointer}.item-card__title[data-v-9980d3ba]{font-size:15px;font-weight:500;margin:8px 0 4px;color:#303133}.item-card__meta[data-v-9980d3ba],.item-card__time[data-v-9980d3ba]{font-size:12px;color:#909399}