.u-alert{color:#333;background-color:#f0f0f0;border:1px solid #ccc;border-radius:.5rem;padding:1rem;font-size:.875rem}.u-alert.error{color:red;background-color:#ffe3e3;border-color:#ffb3b3}.u-alert.warning{color:#c38c02;background-color:#fef9ec;border-color:#f2bb2e}.u-alert>button{flex-shrink:0;justify-content:center;align-items:center;width:1.5rem;height:1.5rem;display:flex}