.hc-images-page { position: relative; height: 100vh; .hc-images-nav-bar { position: relative; background: #FFFFFF; padding-top: calc(var(--status-bar-height) + 10rpx); z-index: 8090; } .hc-bottom-bar { height: var(--window-bottom); position: absolute; z-index: -1; bottom: 0; width: 100%; } .hc-bottom-btn-bar { position: relative; background: white; padding: 20rpx; } }