.ant-btn-primary:disabled{background:#d9d9d9!important}.ant-btn-primary{background:#1677ff!important}input::placeholder{color:#d1d5db!important}.ant-picker-datetime-panel{flex-direction:row!important}@media screen and (max-width: 640px){.ant-picker-datetime-panel,.ant-picker-panels{flex-direction:column!important}}