.type-navbar { white-space: nowrap; display: flex; width: 100%; height: 80rpx; background-color: #fff; } .type-box { width: 50%; box-sizing: border-box; font-size: 28rpx; line-height: 76rpx; padding: 0 20rpx; text-align: center; display: inline-block; overflow: hidden; } .type-navbar-item { border-bottom: 4rpx solid #fff; } .type-item-on { border-bottom: 4rpx solid #e64340; } .msg-box { background-color: white; padding: 20rpx 30rpx; border-bottom: 2px solid #f8f8f8; font-size: 30rpx; } .msg-time { padding: 10rpx 0; }